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donnemartinsystemdesignprimer | topic suggestion config devop and deployment strategy | Help Wanted | it would be nice to have pointer to strategy for configure and deploy a large stack this be a huge topic and might be well serve in a companion document relate to 27 because have a test environment imply configure the system for test |
donnemartinsystemdesignprimer | brazilian portuguese translation | Help Wanted | maintainer s iuryalve please check out the translation contribute guideline translation original translation thread interested in help let we know |
donnemartinsystemdesignprimer | turkish translation | Help Wanted | maintainer s hwclass emrahtoy please check out the translation contribute guideline translation original translation thread interested in help let we know |
donnemartinsystemdesignprimer | simplify chinese translation | Help Wanted | maintainer s sqrthree please check out the translation contribute guideline translation original translation thread interested in help let we know |
donnemartinsystemdesignprimer | company architecture link to old reference | Enhancement | nearly all reference in company architecture section point on very old article some of they 10 yrs old and young 5 yrs old could be good to have new infos if available very nice job for the conceptual presentation of component |
donnemartinsystemdesignprimer | request for translation | Help Wanted | edit by donnemartin look to help with translation see the following translation contribute guideline translation |
donnemartinsystemdesignprimer | how about a section on test these architecture | Help Wanted | the one section that s miss be test howdoyou validate the implementation of such portion of a stack |
donnemartinsystemdesignprimer | pdf download | Help Wanted | I d love to be able to read this as a pdf can a pdf generate per commit be add to the repo edit or a script to generate a pdf edit by donnemartin thank to canhlinh for make a pdf version issuecomment 289748176 of the repo as of march 28 2017 we re look into perhaps a gitbook version of this repo which support pdf download |
donnemartinsystemdesignprimer | write word korean in korean language | Help Wanted | write word korean in korean language from chinese character |
donnemartinsystemdesignprimer | question which software be use to make the system design diagram | Question | null |
donnemartinsystemdesignprimer | about python | Question | be an upcoming programmer and I have challenge on how to code use python how will you help I |
donnemartinsystemdesignprimer | tkinter library | Question | hi I be try to use tkinter library for python in cento 7 with no luck I be before use it with ubuntu and no issue but with cento even I instal it it show when I run the code that the tkinter library doesn t exist any recommendation would you use a different library for this purpose create menu in application thank you guillermo |
donnemartinsystemdesignprimer | miner | Invalid | make a personal bitcoin mining site |
donnemartinsystemdesignprimer | python iteration | Question | hello please may I have some help I need help with this question that I find difficult and my teacher only show example not these one and he hasn t explain since we be in qurantine write a program that read in a series of number and add they up until the user enter zero this stop value be often call a rogue value |
donnemartinsystemdesignprimer | replace master and slave term | Enhancement | inspire by this change request master and slave be a reminder of a painful world history that be they be racially charge term I move that we purge these term in favour of primary replica primary secondary popular open source community have adopt new reference |
donnemartinsystemdesignprimer | be there a formula which can give an answer about | Question | I mean for example I want to build a sytem and I know about 100 request sencond to my server and 20 write sql second be there an formula to tell I how to design this system and how to choose hardware |
donnemartinsystemdesignprimer | print be fix with one language | Question | when I be try to print the readme file it will preview the chinese language not the display language |
donnemartinsystemdesignprimer | weight round robin in dns section point to a break link | Bug | this be the link it point to |
donnemartinsystemdesignprimer | kr fix korean translation link in language index | Help Wanted | hi this change fix the korean index by use the korean alphabet hangul hangul be the official writing system of korea |
donnemartinsystemdesignprimer | osi stand for open system interconnection not open source interconnection | Bug | 4158c3ce816fe61d664672052cf09e79 should be osi open system interconnection 7 layer model |
donnemartinsystemdesignprimer | flash card not support anki night model | Enhancement | it s a nice project I have use anki to study and anki now support night model but some card display unnormal in night model please fix this problem thx |
donnemartinsystemdesignprimer | availability pattern description | Enhancement | a description be incomplete it should mention these pattern be not compete but complement each other to achieve availability one need both fail over and replication right after there be two main pattern to support high availability fail over and replication |
donnemartinsystemdesignprimer | point this course at resume | Question | hi thank for maintain this list of important work on system design I wonder how one can write about this course at the resume cv if it go to the education section then it need some credential if in the project section then it need some measurable outcome |
donnemartinsystemdesignprimer | design an exchange like nasdaq or binance | Help Wanted | would add a solution for design an exchange be welcome I be ask this once and do not do well some resource |
donnemartinsystemdesignprimer | mutex lock unlock latency | Bug | it be give as 100ns in the table and 25ns in the visualization |
donnemartinsystemdesignprimer | fix break url | Bug | break link should be change to see |
donnemartinsystemdesignprimer | break link | Bug | crack the system design interview link be break here be the new link to replace |
donnemartinsystemdesignprimer | confusing word play in the definition of ap under cap theorem portion | Enhancement | the post say response return the most recent version of the datum available on the a node which might not be the late can this be change or finetune maybe something like response return the most readily available version of the datum available on any node which might not be the late again here we talk about multi node system on account of p of cap so in essence there be no assurance that previous write update would have cascade to all node thereby give c of cap on the other hand the consumer do a look up and which ever node be hit return the datum or its state |
donnemartinsystemdesignprimer | where be state define in social graph snippet py | Bug | state be currently an undefined name in the context of social graph snippet py so the code would raise a nameerror at runtime be state merely an enum with two item visit and unvisite or be it more complex than that if it be just the simple enum then perhaps it would be clean to rename the field to be source state visit and use the value true and false flake8 testing of on python 3 6 3 flake8 count select e901 e999 f821 f822 f823 show source statistic solution system design social graph social graph snippet py 10 30 f821 undefined name state source visit state state visit solution system design social graph social graph snippet py 17 49 f821 undefined name state if adjacent node visit state state unvisited solution system design social graph social graph snippet py 19 49 f821 undefined name state adjacent node visit state state visit 3 f821 undefined name state discover via 93 |
donnemartinsystemdesignprimer | translation on solution part for traditional chinese | Question | hi donnemartin in order to make traditional chinese version more complete I want to work on the solution part be it ok with you my idea be to put the translation markdown inside each solution folder itself for example I will put the mint solution at here any idea |
donnemartinsystemdesignprimer | add traditional chinese translation | Help Wanted | hi donnemartin I ve already finish the traditional chinese translation which the issue go here issue I also add the link by update the table of content in readme md please help check thank |
donnemartinsystemdesignprimer | difference between pull and push cdn | Question | from this source the push cdn be well for high traffic website and pull cdn be well for low traffic website however it be state the opposite way in your description it be probably a typo on your article |
donnemartinsystemdesignprimer | traditional chinese translation | Help Wanted | maintainer s kevingo please check out the translation contribute guideline translation original translation thread 28 interested in help let we know |
donnemartinsystemdesignprimer | inaccuracy in twitter timeline and search example | Bug | in calculate usage 6 000 tweet per second 15 billion tweet deliver on fanout per month 400 request per second 1 billion request per month 60 thousand tweet deliver on fanout per second 150 billion tweet deliver on fanout per month 400 request per second 1 billion request per month we probably want to use 15 billion tweet per month instead |
donnemartinsystemdesignprimer | a broken link | Bug | code deck this link not work |
donnemartinsystemdesignprimer | which tool have be use to create the diagram | Question | hello just for an information and the diagram look really good can you please share which tool you use to create the diagram thank |
donnemartinsystemdesignprimer | what s the drawing tool on reademe | Question | hi it s very beautiful the frame about the system design and I want to know that which tool to draw it thank you |
donnemartinsystemdesignprimer | change zookeeper as example for service discovery | Enhancement | use zookeeper as a example of service discovery might not be a god idea why the way you run and manage zookeeper be hard the way zookeeper know that a service be healthy be a bit fragile and do not allow node failure in the zk cluster use something like consul as the example be the health checking be do differently and be pull base make it more robust and be probably a well example to point to zookeeper work fine if you be look for a ap solution for master election and thing like that but for service discovery it s not that suitable use consul mean that you need a http endpoint that consul can health check use zookeeper mean that you need application logic to hold a tcp connection open |
donnemartinsystemdesignprimer | add discussion of potential pitfall of transient cache in concurrent scenario | Enhancement | cache tombstone etc |
donnemartinsystemdesignprimer | add dyn ddo attack link under disadvantage of dns | Enhancement | it would be great to have a link to the dyn ddo attack summary under the disadvantage of dns section you have already mention the twitter attack |
donnemartinsystemdesignprimer | migrate link from exercise solution to use internal link | Enhancement | see issuecomment 285239849 |
donnemartinsystemdesignprimer | repo internal link from exercise solution be break | Bug | it seem that you have change repo name from system design primer interview to system design primer while use hard link inside the readme s I suggest to user github relative link schema instead |
donnemartinsystemdesignprimer | include this guide with github com open guide | Question | this would be awesome if this be the platform agnostic companion guide with the open amazon web service guide post and maintain under github com open guide |
donnemartinsystemdesignprimer | section on reverse proxy show a diagram of a forward proxy | Bug | donnemartin your section on reverse proxy show a diagram from wikipedia of a forward not a reverse proxy excellent resource by the way from the section I ve look at anyway |
facebookreact | devtool bug react profiler report high hook number than show in component | Bug | website or app repro step clone the repository switch to the branch call day5 cd widget editor yarn yarn start an app will open reproduce the follow interaction record a profiler trace find the first render of the resizablecomponent component in the trace observe react profiler reporting hook 32 change whereas the component pane report only 30 hook in the component as in the video sorry for not have a minimal repro I be only able to reproduce this in big app like the one attach however it reproduce reliably how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug class component with defaultprop not merge prop correctly in componentdidmount | Bug | react version 18 2 0 step to reproduce 1 have a lazy wrap class component with defaultprop componentdidmount and componentwillunmount 2 use strictmode on initial call to componentdidmount this prop contain defaultprop correctly 3 on 2nd mount this prop isn t merge with defaultprop correctly tsx const lazycomponent lazy async class somecomponent extend component static defaultprop someprop true componentdidmount 1st mount true 2nd mount undefined console log this prop someprop componentwillunmount render link to code example the current behavior the strictmode trigger 2nd mount doesn t correctly merge defaultprop into this prop the expect behavior this prop contain the specify defaultprop more context I notice each of the follow work around the issue wrap the class component in a function component before wrap with lazy not use lazy not define a componentwillunmount since this be happen in a 3rd party which we wrap with lazy the 1st option be a solid workaround for now possibly relate issue 13960 |
facebookreact | devtool bug error should have a queue this be likely a bug in react please file an issue | Bug | website or app private repo can not disclose the full repo because nda repro step I get this error a few time when work in a react native app it only show a few time but the error instruct I to file it as issue so I be post here the error say error should have a queue this be likely a bug in react please file an issue I be not sure how it be happen but it be happen when I add a new prop delete deleteditem in the header item here be the full screen s code import useheaderheight from react navigation element import nativestacknavigationprop from react navigation native stack import react useeffect uselayouteffect usestate from react import activityindicator stylesheet view from react native import screencontainer from component element screencontainer import imagecarousel from component imagecarousel imagecarousel import alreadysubmitteddetail from component itemdetailscomponents alreadysubmitteddetail import likeandsubmittionbutton from component itemdetailscomponent likeandsubmittionbutton import submissionform from component itemdetailscomponent submissionform import useauth from contexts authcontext import typography from component common typography import iteminfodetail from component element iteminfodetail import pageheaderitemdetail from component pageheader pageheaderitemdetail import usesubmission from contexts submissioncontext import usetreasuresdata from contexts treasuresdatacontext import useuserdata from contexts userdatacontext interface itemdetailsscreenprop navigation nativestacknavigationprop route any const itemdetailsscreen navigation route itemdetailsscreenprop const i d islike route param const deleteditem setdeleteditem usestate false uselayouteffect console log navigation navigation setoption headershown true header navigation i d islike deleteditem const headerheight useheaderheight const gettreasurebyid usetreasuresdata const itemdata setitemdata usestate const user useauth const userdata useuserdata const getsubmittediteminfo usesubmission const isalreadysubmitteditem userdata userdata mysubmission userdata mysubmission include i d const loading setloade usestate false const loadingpage setloadingpage usestate false const submittedinfo setsubmittedinfo usestate useeffect const getsubmissiondata async try setloade true console log get submission datum const submissiondata await getsubmittediteminfo i d setsubmittedinfo submissiondata setloade false catch error console log error setloade false if isalreadysubmitteditem getsubmissiondata console log isalreadysubmitteditem isalreadysubmitteditem isalreadysubmitteditem i d useeffect const getdata async try setloadingpage true const datum await gettreasurebyid i d setitemdata datum setloadingpage false catch error handle the error if need console log error fetch datum error setloadingpage false if error message treasure do not exist setdeleteditem true getdata i d gettreasurebyid useeffect console log item datum itemdata i d itemdata i d itemdata return itemdata itemdata i d isalreadysubmitteditem null loadingpage itemdata itemdata i d deleteditem item have be delete no datum null loadingpage null export default itemdetailsscreen const style stylesheet create container minheight 100 width 100 paddingbottom 20 paddingtop 20 headertitlestyle fontsize 16 color 2c2c2c fontweight 600 fontfamily poppin semibold this be the pageheader component import usenavigation from react navigation native import react from react import stylesheet touchableopacity from react native import watchlisteyeiconbutton from button watchlisteyeiconbutton import typography from common typography import backbutton from backbutton import pageheadercontainer from pageheadercontainer interface pageheaderitemdetailsprop i d string watchliste boolean itemowner boolean delete boolean const pageheaderitemdetail i d watchliste itemowner delete true pageheaderitemdetailsprop const navigation usenavigation const gotoedit navigation navigate myitemsstack screen editanitem param i d i d return item detail delete null itemowner edit export default pageheaderitemdetail const style stylesheet create headertitlestyle fontsize 16 color 2c2c2c fontweight 700 fontfamily poppin bold flex 1 textalign center edittext color e8bd70 fontweight 600 fontfamily poppin semibold fontsize 14 textalign right how often do this bug happen sometimes devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug react devtool depend on vulnerable version of electron and get | Bug | website or app repro step electron 23 3 13 have a vulnarability should be update to 24 see link below npm audit report electron 23 0 0 alpha 1 23 3 13 severity moderate asar integrity bypass via filetype confusion in electron fix available via npm audit fix force will install which be a break change node modules electron react devtool 2 1 8 depend on vulnerable version of electron depend on vulnerable version of update notifi node modules react devtool also the use update notifi relie on a version of get that have vulnerability get 11 8 5 severity moderate get allow a redirect to a unix socket fix available via npm audit fix force will install which be a break change node modules package json node module get package json 6 5 0 depend on vulnerable version of get node module package json late version 0 2 0 5 1 0 depend on vulnerable version of package json node module late version update notifi 0 2 0 5 1 0 depend on vulnerable version of late version node module update notifi how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug sayhellotobackendmanager continuously and pointlessly poll on every page | Bug | website or app all site repro step from any page js const printmessage event console log event window addeventlistener message printmessage since there isn t a place to actually describe the bug I ll put it here sayhellotobackendmanager be set to poll here until backendinitialize be true l17 l23 the polling message have a source react devtool content script l41 the switch to set backendinitialize true check for the message source react devtool bridge l65 l66 the react devtool bridge source message be send from the backend by whatever invoke this l127 but the handlemessagefrompage function return if the event source isn t the window object of the page presumably the backend do not have the same window object as the page or else use postmessage would be pointless l59 the react devtool bridge message never flip backendinitialize true so the polling never terminate this be cause the bitwarden ppl to get a decent amount of heat and it s actually devtool cause the problem how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug source map error url react devtool backend compact js map | Bug | website or app l63 l64c17 link find on the vite get start page repro step this be not my code not public while I search for this error I stumble upon this repo I have this issue when add the plugin for first time 1 open the website 2 open console 3 see the error how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug react refresh unexpected behavior when add remove element prior to uncontrolled input | Bug | react version 18 2 0 step to reproduce 1 2 enter 1 2 3 and 4 respectively in each textbox 3 comment and uncomment the and save tsx function app return comment and uncomment this br and save export default app link to code example the current behavior uncontrolled input value be not sync correctly I test with control input and it work properly I verify that this bug exist in safari version 17 1 19616 2 9 11 7 and chrome 120 0 6099 199 try in both vite and next js so I m fairly certain it s a react refresh issue vitejs plugin react 4 2 1 next 14 0 3 the expect behavior each input should keep its own value |
facebookreact | devtool bug react instrumentation encounter an error typeerror e hasownproperty be not a function | Bug | website or app repro step 1 clone the above repo the devtool bug branch should be use install dependency npm I 2 build start it in development mode npm run watch 3 observe the follow error in console along with devtool not work image image as far as I can tell this appear to be cause by axio as this error do not happen before add it to the project how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug excessive cpu usage | Bug | website or app happen even after all tab be close repro step I don t have clear repro step yet occasionally I will notice that chrome be use 170 200 cpu I close all my tab and it continue then I open the extension management page and disable react devtool this immediately fix the problem re enable the extension do not re engage the high cpu issue how often do this bug happen sometimes devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug console error on firefox moz extension page | Bug | website or app every page of almost any extension open as window in firefox repro step 1 install the react dev tool in firefox 2 open the console tab in the dev inspector 3 on url like moz extension da25b98a any extension link a console error appear the extension react developer tool be not allow to access moz extension da25b98a 0940 popup popup html for think it would be ok if the react dev tool be inaccessible on moz extension page how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug extension break prtg web interface | Bug | website or app presumably any prtg installation repro step try to load prtg in firefox note many tab win t load properly browser console network panel will show ns bind aborted error come from jquery not sure what the actual problem be but disable react developer tool let all those page load successfully with no error report in the console it would be cool if I could tell react developer tool to never load on certain page but it doesn t look like that s an option how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug can not read property of undefined read tolowercase | Bug | website or app react app in development phase repro step occur when you click on a component on the component tab recently I work on replace it with react hot loader react refresh the above error have occur since the react refresh application no error occur when react refresh be remove from the webpack the react refresh be set the same as the official document how often do this bug happen every time devtool package automate no response devtool version automate 4 28 5 error message automate can not read property of undefined read tolowercase error call stack automate text util js 626 uncaught typeerror can not read property of undefined read tolowercase at formatdataforpreview util js 626 1 at dehydrate hydration js 83 1 at cleanforbridge util js 26 1 at object inspectelement renderer js 3356 1 at agent js 175 1 at bridge emit event js 37 1 at bridge js 136 1 at listener backendmanag js 1 25284 error component stack automate no response github query string automate no response |
facebookreact | devtool feature request full support for rsc server element component tree prop inspect | Bug | website or app all next js 13 14 app repro step rsc element create on the server and send over the network be not support by react devtool both debugowner and debugsource be null which break the component tree prop view and the inspect feature accord to this thread it s be consider but no concrete plan yet from the official server component rfc open area of research image how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug extension not load for local file in electron since 4 27 5 | Bug | website or app local file index html repro step try to load the react devtool in an electron app late 27 1 2 which use a local file to load electron now properly support loading manifest v3 extension but there be a problem when load a local file to the main window context issuecomment 1825481015 only workaround be to programatically close the application and re create the window on some system window it seem plenty to just load the extension twice but on my macos this do not work I trace the commit break this be so v4 27 4 work fine but the next release and onwards 4 27 5 suffer from this issue how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug can not add node 1590 because a node with that i d be already in the store | Bug | website or app repro step just open web and error show how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 28 5 ef8a840bd error message automate can not add node 1590 because a node with that i d be already in the store error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 1 1125187 at a emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 1 1095954 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 1 1097642 at bridgelisten chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 1 1495532 error component stack automate no response github query string automate text add node because a node with that i d be already in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug hook parse fail while use functional component redux or alternative | Bug | website or app repro step before the step by step approach please note this be not specific to the cra template redux typescript repo mention above nor to redux itself as it can be easily reproduce by integrate redux or even other alternative like zustand to any react base project where you use functional component together with hook 1 set up a bare template repo npx create react app my app template redux typescript 2 cd my app 3 npm start 4 observe the counter component in devtool notice hook parse fail 5 go to src feature counter counter tsx and stub out the two line which wire redux into the component easy to stub out than to delete they and all reference in the jsx typescript const count useappselector selectcount stub out const dispatch useappdispatch stub out const count 1 const dispatch x any null 6 save reload or let hmr do it 7 observe the counter component in devtool notice hook parse work properly how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug hide log during second render in strict mode not work | Bug | website or app repro step check console log while turn on the hide log during the second render in strict mode in react dev tool it s console log render twice how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug eslint plugin react hook incorrect dependency requirement when use typeof on nest datum structure | Bug | this issue seem relate to 18828 but it s not identical use typeof on a primitive value seem to work as expect but it fail for nest property access version step to reproduce tsx import useeffect usestate from react const dummy const foo setfoo usestate bar number bar 42 useeffect const square x typeof foo bar x x setfoo previous previous bar square previous bar the current behavior this effect clearly doesn t have external value dependency but I get this eslint react hook useeffect have a miss dependency foo either include it or remove the dependency array react hook exhaustive dep the expect behavior use typeof never lead to a dependency requirement just like in this example doesn t tsx import useeffect usestate from react const dummy const bar setbar usestate 42 useeffect const square x typeof bar x x setbar square |
facebookreact | devtool bug typeerror can not read property of undefined reading foreach | Bug | website or app the nextjs app in development phase repro step on refresh the web page error be show sometimes how often do this bug happen sometimes devtool package automate no response devtool version automate 4 28 0 7 10 2023 error message automate typeerror can not read property of undefined reading foreach error call stack automate text setup chrome extension fmkadmapgofadopljbjfkapdkoienihi build backendmanag js 4073 17 welcome chrome extension fmkadmapgofadopljbjfkapdkoienihi build backendmanag js 4057 3 error component stack automate no response github query string automate no response |
facebookreact | devtool bug react hook rule of hook do not report error for function start with | Bug | website or app repro step use eslint rule react hook rule of hook with the follow code I would expect it to report error for invalid usage of hook it do not report anything though unless I change isenable to isenable js const usefeatureenabled const enable useenabled const isenable enable isenable return featureenable isenable const isenable const settingenable usesetting return settingenable from l716 these be neither function nor hook function normalfunctionwithhook usehookinsidenormalfunction function usenotahook usehookinsidenormalfunction how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug node 24 be remove before its child | Bug | website or app repro step I m face an issue in my nextjs 13 4 12 project main tag be automatically remove in from the page before this I change my zustand store with react query for cache result but I revert these change because I be face this issue but after revert I still face this issue how often do this bug happen sometimes devtool package automate react devtool extension devtool version automate 4 28 0 035a41c4e error message automate node 24 be remove before its child error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 28315 43 at bridge emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 24827 22 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 24996 14 at listener chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 57406 39 error component stack automate no response github query string automate text be remove before its child in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug can not add node 1 because a node with that i d be already in the store | Bug | website or app run react app repro step I just make a basic portfolio app on react app and suddenly this bug show up and I can not seem to access the localhost link in any browser beside firefox how often do this bug happen often devtool package automate react devtool extension devtool version automate 4 27 8 2468a8735 error message automate can not add node 1 because a node with that i d be already in the store error call stack automate text emit moz extension 961fb755 5a59 4c1c 943c 029f7cf6279b build main js 27059 22 bridge bridge this wallunlisten moz extension 961fb755 5a59 4c1c 943c 029f7cf6279b build main js 27228 14 listener moz extension 961fb755 5a59 4c1c 943c 029f7cf6279b build main js 57497 41 error component stack automate no response github query string automate text add node because a node with that i d be already in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug show this page doesn t appear to be use react for every react website on firefox 115 0 2 | Bug | website or app all of they and also localhost for example repro step 1 open any website make with react 2 click on the extension icon os window 10 browser firefox 115 0 2 64 bit devtool 4 27 8 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug can not add node 1 because a node with that i d be already in the store | Bug | website or app react devtool with expo repro step once react devtool run this happen there how often do this bug happen every time devtool package automate react devtool core devtool version automate 4 13 5 0ae5290b54 error message automate can not add node 1 because a node with that i d be already in the store error call stack automate text at user amr config yarn global node modules react devtool core dist standalone js 48 139060 at c emit user amr config yarn global node modules react devtool core dist standalone js 48 88052 at user amr config yarn global node modules react devtool core dist standalone js 48 89523 at user amr config yarn global node modules react devtool core dist standalone js 48 341120 at array foreach at s vc e onmessage user amr config yarn global node modules react devtool core dist standalone js 48 341104 at s n user amr config yarn global node modules react devtool core dist standalone js 40 2971 at s emit event js 315 20 at e export p user amr config yarn global node modules react devtool core dist standalone js 8 9318 at e export emit event js 315 20 error component stack automate no response github query string automate text add node because a node with that i d be already in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug excessive memory usage even when not in use firefox | Bug | website or app the issue happen on the browser not on a specific site repro step 1 use firefox 2 open a couple of tab not even use react for example for I I have my mail client youtube etc open 3 check about performance 4 confirm that the memory usage of the extension be around 200 mb which be a lot consider the extension isn t even in use what I would do be I would add a config option about the domain the extension be suppose to run on and only start up everything the extension do when the user be on one of those domain because I really don t want an extension I m not even use at the moment to be a memory hog how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug update highlight crash often | Bug | website or app repro step open react devtool enable highlight update when component render use your react app highlight stop work again and again the only way to make it work be to close and open devtool how often do this bug happen often devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug timeline ui isn t be render black screen | Bug | website or app repro step I can not get the timeline view to render properly on my machine in chrome super weird 1 open codesandbox 2 reload and profile 3 click button chrome render black area and only highlight ui element when I hover over but nothing ever show below image edge doesn t show timeline tab must not be support firefox can t profile at all image use late dev tool for all 3 browser image version 4 27 8 2468a8735 chrome version 114 0 5735 110 official build 64 bit window version 10 0 19045 build 19045 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug flame graph entry overlap | Bug | website or app repro step 1 go to 2 open profiler 3 click reload and start profile 4 after the reload complete stop profile 5 step through the commit until you see this the flame graph entry be overlap other entry how often do this bug happen every time devtool package automate no response devtool version automate 4 27 8 5 19 2023 error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug inconsistent behavior with promise near the root | Bug | just jot down some case I find confuse ideally for each case it should either work or should fail in some obvious way work starttransition 1000ms promise root js import starttransition from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement let promise new promise resolve settimeout resolve hi 1000 starttransition root render promise working starttransition root component 5000ms promise child js import starttransition from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement let promise new promise resolve settimeout resolve hi 5000 function foo return promise starttransition root render work no starttransition root component 5000ms promise child js import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement let promise new promise resolve settimeout resolve hi 5000 function foo return promise root render work starttransition root component 1000ms promise in state js import usestate starttransition from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement function foo const promise setpromise usestate new promise resolve settimeout resolve hi 1000 return promise starttransition root render work starttransition root component 1000ms promise in state use js import use usestate starttransition from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement function foo const promise setpromise usestate new promise resolve settimeout resolve hi 1000 return use promise starttransition root render crash starttransition 5000ms promise root this doesn t work with a confusing crash js import starttransition from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement let promise new promise resolve settimeout resolve hi 5000 I increase the delay starttransition root render promise crash no starttransition 1000ms promise root this doesn t work with a confusing crash js import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement let promise new promise resolve settimeout resolve hi 1000 root render promise no starttransition never resolve no starttransition root component 1000ms promise in state js import usestate from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement function foo const promise setpromise usestate new promise resolve settimeout resolve hi 1000 return promise root render never resolve no starttransition root component 1000ms promise in state use js import use usestate from react import createroot from react dom client const rootelement document getelementbyid root const root createroot rootelement function foo const promise setpromise usestate new promise resolve settimeout resolve hi 1000 return use promise root render |
facebookreact | devtool bug commit tree already contain fiber 3289 this be a bug in react devtool | Bug | website or app no url com repro step try to navigate between the graph how often do this bug happen often devtool package automate react devtool extension devtool version automate 4 27 6 7f8c501f6 error message automate commit tree already contain fiber 3289 this be a bug in react devtool error call stack automate text at updatetree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27498 19 at getcommittree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27430 20 at profilingcache profilingcache getcommittree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27959 11 at commitflamegraphautosizer chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 46157 33 at bf chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 13715 7 at dh chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 14781 7 at uk chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 18235 86 at qk chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 17769 11 at pk chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 17658 23 at ze chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 17638 5 error component stack automate text at commitflamegraphautosizer chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 46140 34 at div at div at div at settingsmodalcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 38425 3 at profiler profiler chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56259 34 at errorboundary errorboundary chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39958 5 at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40130 3 at portaledcontent chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40160 5 at div at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40130 3 at timelinecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 45411 3 at profilercontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44839 3 at treecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 32649 3 at settingscontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 33298 3 at modaldialogcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40555 3 at devtool devtool chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56766 3 github query string automate text tree already contain fiber this be a bug in react devtool in title be issue be open be public label component developer tool repo facebook react |
facebookreact | bug useinsertioneffect cleanup function do not fire if a component be wrap in react lazy | Bug | react version 18 2 0 reproduction ts import lazy usestate useinsertioneffect suspense from react export default function app const show setshow usestate false return show setshow s s toggle const mycomp useinsertioneffect console log start1 return console log stop1 const mycomp2 useinsertioneffect console log start2 return console log stop2 const lazycomp1 lazy promise resolve default mycomp const lazycomp2 lazy promise resolve default mycomp2 click the button twice link to code example the current behavior log start1 start2 stop2 start1 the expect behavior start1 stop1 start2 stop2 start1 this be also the behavior of uselayouteffect if not in strict mode |
facebookreact | bug suspense should hide portal deeply in the tree | Bug | when portal be a direct child of suspense suspending hide the portal but when a portal be deep in the tree suspending fail to hide the portal node we need to fix this to recursively hide portal there s a question of which traversal to use and how it combine with exist traversal e g do hide happen before layout effect run we would also need to decide what to do with legacy mode one option be to fix it there too but that might be difficult to roll out it might also be tricky to implement another option be to leave it as be the current behavior be leave a hole in place of the suspend component then we d need to make sure we at least keep that buggy behavior we might want to add an internal only warning to be mute but log on devserver to track newly hide node portal that wouldn t have be hide with the previous algorithm then maybe this would let we know where to fix the ui and avoid the ui regression cause by modal disappear summary of work that need to be do port sandbox to fail test implement new behavior behind a flag figure out where hiding show happen during the commit phase add new behavior all direct child of portal no matter how deep get auto show hide decide what legacy renderer should do write test for that too maybe add internal only muted log for content that would be hide with new behavior |
facebookreact | devtool bug can not add child 1161 to parent 942 because parent node be not find in the store | Bug | website or app chrome on local host repro step it happen with every component that I mount how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 27 2 1a88fbb67 error message automate can not add child 1161 to parent 942 because parent node be not find in the store error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27939 43 at bridge bridge emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 25892 22 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26061 14 at listener chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56323 39 error component stack automate no response github query string automate text add child to parent because parent node be not find in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug can not add node 621 because a node with that i d be already in the store | Bug | website or app repro step bug report 1 clone run in the local environment 2 sign in 3 head over to the shop 4 add some item to cart 5 click on the cart icon how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 27 2 1a88fbb67 error message automate can not add node 621 because a node with that i d be already in the store error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27863 41 at bridge bridge emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 25892 22 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26061 14 at listener chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56323 39 error component stack automate no response github query string automate text add node because a node with that i d be already in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug event metakey f to focus searchinput doesn t work on window | Bug | website or app repro step 1 open react dev tool component 2 try hit window key f on window 10 11 the feedback hub open up it will not focus on the search input I understand this probably work fine on mac but on window it d be great to use a key that win t be intercept by window like shift f or ctrl alt f or perhaps as soon as I start type unless I m type in another focused input or if I press something I think at first devtool didn t have a keyboard shortcut but then I look at the source code and see it use metakey which totally doesn t work on firefox in window how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug can not read property of undefined reading displayname at getwrappeddisplayname | Bug | website or app repro step I notice this when use react devtool in my dev environment with both chrome and firefox which be but I also see it in the production url 1 log in url with react developer tool 4 27 1 instal and enable in chrome or firefox 2 navigate to a the download tool 3 almost immediate the below error display typeerror can not read property of undefined reading displayname at getwrappeddisplayname react devtool backend js 247 33 at getdisplaynameforfiber react devtool backend js 6384 62 outertype undefined getwrappeddisplayname forwardref I m unable to downgrade react devtool in chrome but can in firefox and notice that this start occur with version 4 27 0 4 27 1 relase december 6 2022 produce this error 4 27 0 release november 28 2022 produce this error 4 25 0 release july 14 2022 do not produce this error since I only use the browser version of react dev tool be there any way to install 4 25 0 in chrome browser other environment information chrome version 109 0 5414 75 official build 64 bit firefox version 109 0 64 bit window 10 pro build 19044 2486 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug commit tree do not contain fiber 4543 this be a bug in react devtool | Bug | website or app repro step 1 open devtool component panel and trigger a re render in the app 2 in my case sometimes the component tree do not appear at first but press the devtool extension action button in the browser navbar make it load more info app build with react 18 2 0 and vite to repro with vite run in dev mode checkout pnpm install pnpm w nx serve kai open devtool component view and trigger a re render in the app how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 27 1 47f63dc54 error message automate commit tree do not contain fiber 4543 this be a bug in react devtool error call stack automate text at updatetree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26856 21 at getcommittree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26716 20 at sidebarcommitinfo sidebarcommitinfo chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 55240 42 at ri chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 16122 7 at tk chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 17190 7 at kn chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 20548 86 at gn chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 20091 11 at fn chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 20011 23 at um chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 19991 5 at wm chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 19795 7 error component stack automate text at sidebarcommitinfo sidebarcommitinfo chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 55220 34 at div at div at settingsmodalcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 37690 3 at profiler profiler chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 55516 34 at errorboundary errorboundary chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39222 5 at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39394 3 at portaledcontent chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39424 5 at div at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39394 3 at timelinecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44671 3 at profilercontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44100 3 at treecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 31925 3 at settingscontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 32569 3 at modaldialogcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39819 3 at devtool devtool chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56024 3 github query string automate text tree do not contain fiber this be a bug in react devtool in title be issue be open be public label component developer tool repo facebook react |
facebookreact | bug ssr of malformed meta render nothing work in 18 2 | Bug | react version step to reproduce 1 ssr rendertostre and rendertoreadablestream link to code example work in 18 2 render nothing in 18 3 5fcf1a4b4c2150a1b9fe0de0144a82a053c63966 the current behavior render empty string the expect behavior render don t know if that s a valid use case but it should at least warn that the meta tag be malforme this break the attribute fixture originally report in also 1 render nothing unless content be a string 1 I e any http equiv usage no long render anything it use to warn at least |
facebookreact | bug render outside should error | Bug | expect it should error actual it doesn t possibly relate issuecomment 1352456042 in a standalone project I ve only manage to repro before doctype but not between doctype and html as in the repro from that issue I haven t confirm that this be the actual cause of 25710 but at the very least we should have errore there as well |
facebookreact | devtool bug can not remove node xx because no matching node be find in the store | Bug | website or app repro step use next 12 3 and window 10 chrome 108 0 5359 99 official build 64 bit open the inspector navigate to the component tab open it a few time until it display something blank screen issue already log 22034 eventually it will display the component tree but after one scroll it fail with this error image uncaught error can not remove node 1946 because no matching node be find in the store dismiss the error be throw at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27994 43 at bridge bridge emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 25895 22 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26064 14 at listener chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56299 39 how often do this bug happen often devtool package automate react devtool extension devtool version automate 4 27 1 47f63dc54 error message automate can not remove node 1946 because no matching node be find in the store error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 27994 43 at bridge bridge emit chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 25895 22 at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 26064 14 at listener chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56299 39 error component stack automate no response github query string automate text remove node because no matching node be find in the store in title be issue be open be public label component developer tool repo facebook react |
facebookreact | devtool bug label be cut off on firefox on ubuntu 22 04 | Bug | website or app repro step the key label on the right hand pane be cut off whenever use react devtool on firefox late version on ubuntu 22 04 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug unsupported hook in the react debug tool package miss method in dispatcher orighook | Bug | website or app repro step error in all component that use any build in react hook image issue be present only when run development build of react react version 16 12 0 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug electron support break in 4 27 | Bug | website or app electron js repro step react devtool 4 27 no long work in electron 1 because chrome scripting isn t implement which it start use due to the manifest v3 upgrade when open react devtool 4 27 in any electron project instal with electron devtool installer for example you ll see that the devtool panel be show but no react component be ever find early version work well with electron 1 and how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug element 15 not find | Bug | website or app repro step solo queria ver los estados de mi componente y aparecio el error how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 27 0 bd2ad89a4 error message automate element 15 not find error call stack automate text at chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39558 15 error component stack automate text at inspectedelementcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40933 3 at suspense at errorboundary errorboundary chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39237 5 at div at inspectedelementerrorboundarywrapper chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39771 3 at nativestylecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 42429 3 at div at div at ownerslistcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 35080 3 at settingsmodalcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 37705 3 at component component chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44505 52 at errorboundary errorboundary chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39237 5 at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39409 3 at portaledcontent chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39439 5 at div at div at div at themeprovider chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39409 3 at timelinecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44686 3 at profilercontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 44115 3 at treecontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 31940 3 at settingscontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 32584 3 at modaldialogcontextcontroller chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 39834 3 at devtool devtool chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 56039 3 github query string automate text not find in title be issue be open be public label component developer tool repo facebook react error |
facebookreact | devtool bug configure by add webpack entry in document doesn t work | Bug | website or app repro step relate issuecomment 1325511675 I load react devtool by put in most front of webpack entry l29 1 git clone 2 git checkout manifest v3 3 git reset hard aad9001069cb19cfc5583615b864740b322b7923 4 pnpm install 5 run pnpm devtool 6 chrome open chrome extension 7 enable chrome extension develop mode 8 load unpack extension folder under project root 9 open option page of this extension 10 then you will see the error in above screenshot how often do this bug happen every time devtool package automate react devtool 4 26 1 devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | add useeffect in hmr cause expect static flag be miss | Bug | warn internal react error expect static flag be miss please notify the react team this be also repro ed in next js by sokra image |
facebookreact | devtool bug not see source file path | Bug | website or app any repro step open react dev tool in browser select a react component from the tree notice that no source file path be print in the bottom right panel see description screenshot in how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug react dom server rendertostre don t support array style react native ssr | Enhancement | react version 17 0 2 step to reproduce code example the current behavior style 0 object object 1 object object the expect behavior style font size 12px line height 20px |
facebookreact | compile jsx directly to vdom for improve draw of view performance and allow progressive view render | Enhancement | right now jsx compile to array of react createelement or jsx function each function call for make vdom element in runtime I suggest compile jsx directly to vdom because each function call in javascript have its own cost on my pc its 2 nanoseond on 1000 jsx element its 2 millisecond this call function operation can be do not at runtime but at the time of compilation this optimization will improve the speed of jsx calculation by 25 50 performance test the simple speed test can be copy to a file and run in nodejs on my pc have next result time jsx 0 22ms time vdom 0 15ms on a real application the gap can be much large javascript const ce elem prop children return type elem prop children const compjsx return ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div 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ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null ce div null console time time jsx const resultjsx compjsx console timeend time jsx const compvdom return type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children 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children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children type div prop null children console time time vdom const resultvdom compvdom console timeend time vdom console log result jsx length json stringify resultjsx length console log result vdom length json stringify resultvdom length also this optimization will allow progressive view calculation and render the current implementation have the follow problem calculation be make from depth to upwards these calculation can not be interrupt heavy calculation will block animation in the browser javascript jsx div jsx div jsx must call first div in vdom version you can make calculation of dom from top to bottom and make separation of calculation by 16 ms for unblocked browser animation javascript type div must call first prop children type div prop children type div prop children |
facebookreact | devtool bug warning be too loud mislabele and make console difficult to use | Bug | website or app repro step it s not cause this in the codesandbox probably due to some flag miss but locally in dev I ve be get the following when a stray prop be pass to a dom elem as an attribute nb this output be truncate this isn t even the whole message screen shoot 2022 10 07 at 10 39 51 am problem with the current log approach 1 this flood the console and push all other message out of screen make debug difficult this be the main issue 2 the severity loudness of this log message be out of proportion to the issue this be a fairly minor issue as it typically do not actually break anything yet this log drown out actual issue that I need to see more urgently 3 this issue s importance be be misclassifie the wrong log api use console error be be misuse to log a warning the purpose of different log level be to allow the consumer developer to enable or disable logging of less important message depend on their need put warning in the error stream take this control away from developer when I be clean up upgrade issue minor bug etc I will turn on warning and see this but when I m try to figure out why my gql endpoint be errore I should be able to turn this off ask my goal be to stop this effectively break the error console I e make it unusable by flood it with message possible approach 1 move these warning to console warn put control back in the developer consumer s hand 2 flag to disable the stack trace so message aren t so enormous 3 use console groupcollapse to collapse these so the stack be there but doesn t flood the console faq why don t you just fix the error if you fix the error this isn t an issue the solution be fix the error I don t mean to brag but I work on application with lot of error I truly wish I could fix every single one but I must pick my battle and this often mean let small issue slide in order to focus on big one furthermore when work on a share application it can be out of your power to fix all the error there be several reasonable reason why someone would want to work on their application and ignore certain error at least temporarily in any event this be a valid error message so why should it be quieter doesn t address the question of proportionality should a warning like this overtake the whole console should it use window alert should it bail out and crash the whole application it s clear that these approach to alert the developer consumer to an issue be not proportional with the severity of the issue itself and these more drastic approach would be inappropriate even if they draw the developer user s attention to the issue as this clearly do not every issue be p0 which be why we have log level and in this context different log stream info warning and error how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug hook parse fail for default next js configuration | Bug | website or app repro step 1 create an instance of the official next js blog starter template e g yarn create next app example blog starter blog starter 2 run yarn dev or equivalent inside the create project 3 go to the webpage normally and open the react devtool 4 enable always parse hook name from source in the devtool option 5 observe the error hook parse fail note next js do not allow you to change the source map format devtool set so it s rather difficult to work around this issue how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug message length exceed maximum allow length when profile a complex application | Bug | website or app n a repro step when profile a complex proprietary app I regularly get an error message message length exceed maximum allow length step to reproduce 1 within the dev tool go to the profiler tab 2 click the start profile button 3 let the app run for a bit do some thing in the app 4 click the stop profile record button at this point the chrome dev tool console log an error contentscript js 116 uncaught error message length exceed maximum allow length at handlemessagefrompage contentscript js 116 10 and the profiler tab be stick with the message processing datum this should only take a minute the error be throw from l36 the last time this occur when break on exception at that line json stringify event data payload length report 92074565 I can provide further information on the content of the problematic event datum payload if that would be helpful I apologize for the lack of a reproducible test case it s a complex app which be why I be look into profiling and I don t think I could simplify it down to a public test case while trigger the error how often do this bug happen often devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug devtool cause hook callback behavior inconstency | Bug | website or app repro step either clone the gist and run with static server or check out this equivalent codesandbox link full sandbox ide here 1 have react devtool instal 2 visit the url indicate by static server 3 click both increment button ensure that they work 4 open the developer tool 5 navigate to the devtool component tree and highlight 6 click both the increment button 7 observe that the normal in react increment button work 8 observe that the increment outside react button no long work verification of the issue 1 open an incognito window 2 visit the url indicate by static server 3 click the two button and verify that both work 4 open the developer tool no react devtool available 5 verify the two button continue to work how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug label be cut off on firefox on linux fedora 36 | Bug | website or app repro step when use react devtool on firefox 104 0 1 64 bit on linux fedora 36 with gnome desktop 42 the key label on the right hand pane be cut off see screenshot I m guess this be likely because of font be use on linux be different from windows and macos I haven t notice this problem in chrome at all and I don t think it happen on window and macos this only happen to editable orange key in the prop panel when the key be black read only they render just fine I also notice that react devtool doesn t honor the firefox advanced font setting like the rest of devtool do have the ability to select a different browser monospace font will allow for a workaround to this issue screenshot from 2022 09 14 09 33 08 how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | devtool bug usesyncexternalstore add 1 to subsequent hook s number in profiler | Bug | website or app repro step 1 open the sandbox in google chrome notice that the app component in app tsx call usesyncexternalstore follow by usestate lastly it have an effect that simply toggle the state value every second so that it s easy to profile state change without interact with the ui 2 open the render page in a new window and inspect it in chrome devtool 3 open component tab select the app component and notice that usestate hook be 2 image 4 switch to profiler tab and profile the page for a couple of second 5 notice that why do this render section say hook 3 change the number should be 2 image how often do this bug happen every time devtool package automate no response devtool version automate no response error message automate no response error call stack automate no response error component stack automate no response github query string automate no response |
facebookreact | bug react hook exhaustive dep false positive when use function with generic type variable in useeffect | Bug | react version 18 2 0 step to reproduce 1 use function with generic type in useeffect code example ts function usebug val t const ref useref val const fn const temp t ref current if remove the generic type will be ok useeffect fn eslint error react hook useeffect have a miss dependency fn package version npmpackage typescript eslint eslint plugin 5 35 1 5 35 1 typescript eslint parser 5 35 1 5 35 1 typescript eslint scope manager 5 35 1 typescript eslint type util 5 35 1 typescript eslint type 5 35 1 typescript eslint typescript estree 5 35 1 typescript eslint util 5 35 1 typescript eslint visitor key 5 35 1 eslint 8 23 0 8 23 0 eslint plugin react hook 4 6 0 4 6 0 relevant 20395 the current behavior react hook useeffect have a miss dependency fn either include it or remove the dependency array the expect behavior no miss dependency report |
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