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facebookreact
bug hydration mismatch in top component do not cause client render fallback
Bug
we render some markup on the server but on the client due to the bug in our app s code we have a different state and we render nothing instead of our markup in this case react should fallback to client render so it be expect that the server render markup be remove but it s not notice how the s...
facebookreact
reactdevtool extension doesn t work in private firefox window devtool bug
Bug
website or app reactjs org repro step 1 install the reactdev tool extension for firefox I be run firefox dev edition version 104 0b5 on debian linux 2 allow the extension to run in private window by go to add on and theme ctrl shift a 3 visit any website run a development ...
facebookreact
devtool bug child can not be add or remove during a reorder operation
Bug
website or app repro step 1 select a palette 2 select to color to view shade 3 go back to the color with the navigation arrow how often do this bug happen every time devtool package automate react devtool extension devtool version automate 4 25 0 336ac8ceb e...
facebookreact
bug can t use react dom server from graaljs script engine
Question
context graaljs be a javascript engine like v8 that run on jvm I m try to use graaljs to run react dom and generate server side render page problem the package react dom server use textencoder that be not present in the graaljs engine l107 textencoder be a web ...
facebookreact
possible problem with the code
Question
hey there I be look at the code of fiber reactfibercommitwork new js be the file and I realize that the intellisense wasn t work in some part of the code like screen shoot 2022 07 05 at 13 34 39 be it the expect behavior I think that the next case win t be achieve
facebookreact
bug eslint plugin react hook false positive conditional call after foreach
Bug
react version react 18 2 0 react dom 18 2 0 eslint 8 18 0 eslint plugin react hook 4 6 0 step to reproduce 1 open 2 run npx eslint src 3 get the follow error error react hook react usestate be call in function ...
facebookreact
bug hide attribute do not accept string value
Bug
react version react 18 3 0 next 522f47345 20220614 react dom 18 3 0 next 522f47345 20220614 step to reproduce jsx hello react link to code example the current behavior react will turn hide into a boolean attribute and remove until find ...
facebookreact
devtool bug open in editor do not work on firefox
Bug
website or app repro step this happen for any local react app but I ve provide a small cra in case any automation be do 1 visit the locally run app on firefox browser in my case v101 0 1 64 bit 2 set up open in editor url in setting set up open in editor url I use vscode...
facebookreact
devtool bug with and pnp and yarn react devtool fail to start
Bug
website or app repro step 1 in project use and pnp yarn set version berry 2 yarn add d react devtool 3 yarn react devtool 4 see error uncaught exception typeerror err invalid arg type the path argument must be of type string receive undefined ...
facebookreact
devtool bug commit tree already contain fiber 15 this be a bug in react devtool
Bug
website or app or development link repro step or development link git clone above repo npm run dev locally go to create dummy account with email and pass login to the account start profiler how often do this bug happen every time devtool package automate ...
facebookreact
bug potential infinite loop with suspense and error boundary not trigger
Bug
react version latest stable and experimental step to reproduce 1 checkout the follow repo 2 run npm install npm run dev 3 load the browser and observe an infinite loop of component re render rather than the error boundary catch the error I ve add a lot of inline comment about th...
facebookreact
devtool bug can not remove node 276 because no matching node be find in the store
Bug
website or app repro step I be try save a randomly generate set of color with match country as an object in the local storage from a context so it doesn t change color after a manual refresh how often do this bug happen only once devtool package automate react devtool extension ...
facebookreact
devtool bug overlap flamechart in profiler
Bug
website or app repro step 1 check out 2 open the beta website yarn dev 3 use profiler refresh and profile some but not all commit appear a bit borke how often do this bug happen every time devtool package automate no response devtool ver...
facebookreact
bug rendertopipeablestream and rendertostaticnodestream render inconsistency
Bug
the output html file include unexpected in the element when there be both variable and plain text together in html js react component the step be about rendertopipeablestream function and in my project I notice similar inconsistent behavior in rendertostaticnodestream as well altho f...
facebookreact
bug when hydrate it show load forever
Bug
after call hydrateroot the import function be not call it keep show loading react version 18 1 0 link to code example for mock server side render I write content in public index html the current behavior always show load the expect behavior the component should be rende...
facebookreact
recomendation discussion hook base context api
Enhancement
I would like to say that I m impressed with how react hook have revolutionize the react ecosystem and the context api however I see some major inconsistency between how the context be read from and how it be provide maybe we we could use a useprovider context expr dep kind of hook simila...
facebookreact
bug with value not match any option result in first option be select
Bug
react version 18 1 0 17 0 2 step to reproduce 1 render one link to code example the current behavior the first option will be mark as select the expect behavior no option should be select be ask for a warning
facebookreact
bug internal react error expect static flag be miss
Bug
react version v18 0 0 react router dom v5 2 1 step to reproduce 1 go to profile page 2 warn internal react error expect static flag be miss please notify the react team link to code example screenshot 2022 04 17 124859 dynamicfilter js component screenshot 2022 04 17 1...
facebookreact
bug event in shadow dom get duplicate when bubble
Bug
event dispatch from inside a shadow root will be handle multiple time while bubble up the virtual dom tree I suspect this be because of event retargete when cross the boundary of the shadow dom react version 17 0 include 18 rc2 step to reproduce click on the button in the code example below ...
facebookreact
devtool bug out of memory randomly on page
Bug
website or app repro step goto the site with the react devtool extension instal after instal this plugin page I notice that chrome start give out of memory error page while visit page with react not all of the time but some time after uninstalle the plugin the error message didn t show up an...
facebookreact
bug typeerror elem nodename tolowercase be not a function
Bug
react version 17 step to reproduce 1 window nodename exist and do not have a tolowercase method 2 an error will be report when the event be trigger such as click on the page image changeeventplugin js image
facebookreact
bug pseudo style don t work properly if react state do not change when click with right mouse button
Bug
I have a button that change background in hover and active state click the button with left mouse button lmb work fine style change as they should but click with right mouse button rmb work fine only if underlying react state be actually change e g different from the previous state react ve...
facebookreact
bug autofocus break inside
Bug
react version 17 and 18 0 0 rc 0 next 27b569969 20220211 step to reproduce 1 render inside 2 execute the showmodal method of the dialog 3 you will notice that react will not set focus to the correct input element dialogautofocus link to code example ...
facebookreact
reset button on io time input do not return correct event value
Bug
react version react 17 0 2 io version 14 bug for io safari and chrom the reset button function do not work on the time input if I change time to 00 31 reset directly the time jump back to 00 30 but the computer still show 00 31 when press reset on a time input the onchange event be ...
facebookreact
bug eslint react hook exhaustive dep when a property be access with and without optional chaining exhaustive dep code suggestion will introduce an error
Bug
step to reproduce stackblitz demo I ve enable enabledangerousautofixthismaycauseinfiniteloop so you can run npx eslint fix index js and see the change that react hook exhaustive dep make through the code suggestion api the current behavior when you accept react hook exhaustive d...
facebookreact
devtool bug inconsistent enforcement of use hook in callback
Bug
website or app repro step the rule for hook linter seem to be apply rule about use hook in callback inconsistently use a hook in this callback be okay const usenamed async usequery and subsequently send it as a prop be also okay however assign the anonymous callback dire...
facebookreact
devtool bug can not add node 1 because a node with that i d be already in the store
Bug
repro step react 17 0 2 react native 0 66 3 react devtool 4 22 0 react navigation devtool 6 0 5 react navigation bottom tab 6 1 0 react navigation core 6 1 1 react navigation element 1 3 0 react navigation native ...
facebookreact
devtool bug can not remove node 612 because no matching node be find in the store
Bug
website or app proprietary repro step overall testing and refactoring of a component contain a formik wrap form which include a fieldarray with yup schema use vs code to serve the react js application unable to share the repo website as it be proprietary task log in to the app to se...
facebookreact
devtool bug incorrect source location after hot reload edit prop
Bug
website or app repro step 1 create a new react app use create react app 2 replace the code in app js with app jsx in the gist 3 start the app and inspect the 3 p element use dev tool 4 should observe correct line number app js 4 app js 5 app js 6 5 in code ed...
facebookreact
devtool bug devtool script serve over insecure connection cause issue with local https server
Bug
website or app repro step hi react team I be try to use the devtool to debug in safari I m work with apple pay so I m use ngrok to create a secure tunnel when I visit the ngrok domain safari throw a warning state block the page at be not allow to run insecure content from repro...
facebookreact
devtool bug react dev tool fail to render prop and state of component
Bug
website or app repro step 1 goto 2 start inspect component 3 issue happen on some component not all from 2021 12 31 13 28 10 png w 800 url 4 also in browser console this get report 5 react devtool backend js 12847 uncaught domexception block a frame with origin from access ...
facebookreact
react fiber for the profiler dev tool
Question
I m curious on the reason why use a react fiber be necessary for the react dev tool s profiler
facebookreact
react 18 add commiteffect begin and complete hook expose to customize renderer to improve render performance
Enhancement
if develop a customize renderer for kind of rn framework it can not access the exact begin and finish time of commiteffect commitmutationeffect which be a good timing to send batch of node operation to native we have to collect all placement such as appendchild insertbefore removechild commitupdate in an ...
facebookreact
bug render content inside an iframe use createportal with firefox be blank
Bug
I m try to render jsx content inside an iframe use createportal it work fine in edge chrome but in firefox the iframe body stay empty react version 17 0 2 step to reproduce 1 render an iframe 2 use createportal inside the iframe with an element I e test link to code example ...
facebookreact
devtool bug they make firefox s debugger unusable can t continue or step over
Bug
website or app repro step it s really easy to reproduce by open a simple page in firefox 93 in my case html because in a sandbox firefox behave even more erratically the step 1 open the page open the firefox s dev tool refresh it stop on the first...
facebookreact
timeline nest update warning logic flaw
Bug
timeline show the follow nest update warning when a synchronous update cause an event handler to run long a big nest update be schedule during layout nest update require react to re render synchronously before the browser can paint consider delay this update by move it to a passive effect useeffect thi...
facebookreact
devtool bug chrome extension s setting reset after every reload
Bug
website or app chrome 95 0 4638 69 official build 64 bit devtool version 4 21 0 2f8f60ca8 repro step 1 open chrome dev tool 2 switch to component or profiler tab 3 select setting and change for example highlight update when component render 4 reload window 5 get back to set...
facebookreact
bug parent ontoggle handler call when child ontoggle handler be trigger
Bug
react version 17 0 2 step to reproduce 1 declare a element nest inside another element 2 add a handler for the ontoggle event for each element 3 toggle the nest element 4 observe that its handler and its parent s handler be both call link to code example ...
facebookreact
devtool bug component without own dimension not highlight at all
Bug
website or app repro step create a fix element with an absolute child like this js return popover on top of that implement raf loop update the point in such a scenario the root div get constantly rerendere but no highlight be draw on the ca...
facebookreact
bug fail to execute insertbefore on node and fail to execute removechild on node with chrome translate
Bug
js const oneshow setoneshow usestate false const twoshow settwoshow usestate true return oneshow setoneshow true twoshow settwoshow false ...
facebookreact
bug the above error should appear after the error message but appear before for some error
Bug
react version both late 17 0 2 and next 18 0 0 alpha 9c8161ba8 20211028 step to reproduce 1 render hello to trigger the input be a void element tag error link to code example the current behavior two log line appear 1 the above error occur in the component 2 ...
facebookreact
react 18 internal react error if throw on hook cleanup function
Bug
run the follow test javascript import react useeffect from react import create from react test renderer const boom useeffect return throw new error boom return null it print an e...
facebookreact
devtool can t load component tree in component tab
Bug
summary there s a mix of several different issue that result in the component tree not be able to load which happen inconsistently in some case after try out a different build of devtool with a potential fix the issue seem to fully resolve itself even after go back to use the bad build where t...
facebookreact
devtool bug hook name fail to parse if source file for component be an html file
Bug
when test our fixture in safari fixture devtool standalone index html with the standalone build if devtool I notice that we be unable to parse hook name because the source file where the component be define isn t a javascript file and instead an html file as in index html which contain html code a...
facebookreact
bug rule of hook should not allow pass a hook as a function argument
Bug
see fail test in even if the pr get stale we should implement this check because currently it let you circumvent the rule
facebookreact
be there any action license should be take grant for conduct a react conference
Question
hello there I m think of conduct a conference relate to react in my country such as the conference list in the follow page in react docs be there any license I should receive from react s side or it be totally free to do that with no permission license
facebookreact
bug nest reactdomserver rendertostre call cause react hook to throw invalid hook exception
Bug
when you make a nest reactdomserver rendertostre call I e call reactdomserver rendertostre from within a component render use reactdomserver rendertostre you can not use any hook after the second call custom hook work but react hook throw a invalid hook call error not sure if this be an acceptable use cas...
facebookreact
feature request eslint plugin react hook no ref check display error when use useref s return value as condition
Enhancement
not sure whether this belong in eslint plugin react hook or eslint plugin react but a contributor at the latter suggest this to be a more appropriate place I ve open an issue instead of an rfc to discuss whether this be the appropriate place issuecomment 899689312 I start migrate a codebase fro...
facebookreact
devtool bug react profiler flamegraph section overflow and not resizable
Bug
website or app repro step note the url I link be not relevant and only mean to make the bug report submit pass previously close here since I couldn t find any production site with a development build so I don t think it make sense to outright fail bug report for react profiler relate issue...
facebookreact
devtool bug can not hover click element after scroll
Bug
website or app repro step 1 disable any component filter 2 scroll component tree 3 hover any element how often do this bug happen every time devtool package automate 1d2528097 devtool version automate 4 16 0 error message automate no response ...
facebookreact
devtool bug react devtool on firefox initially show an empty blank component tree
Bug
website or app repro step 1 go to any site build with react js 2 open the react devtool from the firefox developer tool window 3 there will be an empty component when component tab be select 4 now refresh the page to see the component tree get populate inside the component tab...
facebookreact
question react support performance answer
Question
react version 15 7 step to reproduce do react have a performance bottleneck on the cpu 2 g gpu 70 m virtual machine for build large and complex web application and the model of gpu and cpu be before 2010 if you use react to develop large and complex application it be recommend to run it on what machin...
facebookreact
devtool indicate or print which element cause suspense fallback
Enhancement
in a deep component tree we sometimes modify a deeply nest component to use suspense but fail to wrap suspense at a suitable place this cause the root suspense into fallback and be hard to location where this fallback be introduce whether a component be throw promise be an implicit convention of com...
facebookreact
bug radio and checkbox control check property be not update when browser restore form state
Bug
react version 17 0 2 step to reproduce 1 add a textbox two radio button or checkboxe control the check property with state and a button type submit 2 check off the second item banana 3 enter text into the your name textbox 4 right click on the tab and duplicate it ...
facebookreact
bug picture element fail to update to appropriate source image on window resize in safari
Bug
use safari 14 0 3 on macos big sur 11 2 2 element render use react fail to update to the correct image source when the window be resize if fix this bug would be consider a good first ticket and some guidance be provide I d be happy to fix it react version 17 0 2 step to reproduce 1 resiz...
facebookreact
devtool bug child can not be add or remove during a reorder operation
Bug
website or app repro step 1 click next day button or prev day button 2 normally there be only three column for three day but you can see the fragment of other column with error message how often do this bug happen every time devtool package automate react devtool extension ...
facebookreact
inconsistent crossbrowser onbeforeinput paste event behavior
Bug
react version 17 0 2 in chrome pasting trigger onpaste and onbeforeinput with the nativeevent s clipboardevent and textevent respectively in firefox pasting only trigger onpaste with nativeevent paste if I m not mistaken this seem to be the code responsible for not ...
facebookreact
bug webpack process and setimmediate polyfill interfere with time slice
Bug
here s the copy paste of the polyfill this reproe with old cra e g I see this on this branch the result be concurrent render get group into a huge blocking task not sure why yet
facebookreact
bug firefox and react dom cause null access property
Bug
react version 17 0 2 step to reproduce 1 create a component with a state 2 add element add conditionally from state 3 add a complex component like input textarea select iframe etc inside the element add conditionnaly 4 open firefox and drag a file above the zone fast enough and th...
facebookreact
bug in a specific environment control input trigger onchange twice
Bug
on chrome of windows control input change the value in onchange and enter ime mode non letter will trigger onchange twice react version 17 0 2 16 will also window 10 chrome 90 0 4430 85 step to reproduce 1 the input method be adjust to chinese ime 2 enter n...
facebookreact
bug eslint react hooks rule of hook false positive when codepath count exceed number max safe integer
Bug
react version 16 14 0 eslint plugin react hook version 4 2 0 eslint version 7 24 0 typescript eslint parser version 4 17 0 babel eslint parser version 7 13 4 a false positive from rule of hook specifically the call conditionally report crop up in a codebase I wor...
facebookreact
bug eslint react hook exhaustive dep rule false positive on constant make with constant expression
Enhancement
react version 16 14 0 17 0 2 step to reproduce 1 create a constant variable with an expression make of only constant 2 run eslint code example jsx const a 1 const b 2 3 const c 1 const d 1 useeffect void a void b void c void d ...
facebookreact
bug io voiceover announce stale content in heading
Bug
react version 17 0 2 step to reproduce 1 go to use io enable voiceover 2 swipe to first not click h2 observe voiceover read content correctly 3 click the first click I button 4 move voiceover s focus back to first h2 which be now click 5 voiceover incorrectly read...
facebookreact
bug radio checkbox input not trigger when set state in listener on a parent element
Bug
hello I want to highlight a div after click on it and hide the highlight after click anywhere else so in componentdidmount I add two event listener on the div and on the window object the problem be kind of wild when I use setstate in a listener add in componentdidmount radio button be not trigger ...
facebookreact
react devtool inline package now have react experimental dependency
Bug
I recently update devtool to use the new experimental getcachefortype api 20548 which work well for the browser and standalone extension version because they bundle their own version of react the experimental release this have leave the react devtool inline package use by e g code sandbox in...
facebookreact
bug react test trigger mouseout event for disabled button
Bug
react version 16 14 0 step to reproduce 1 create a test file in a react project and paste the follow code 2 run the test 3 the test for onmouseleave event fail javascript import act from react dom test util import react usestate from react import reactdom...
facebookreact
bug react devtool fail when use react native herme
Bug
react version 16 13 1 react devtool version 4 10 1 3a8c04e3b2 step to reproduce 1 npx react native init myapp template react native template typescript 2 set enableherme true in android app build gradle 3 start metro bundler via yarn start 4 launch app in android emulator...
facebookreact
bug disabled button state update prevent scrollintoview
Bug
I have a button that trigger scrollintoview for a node when click it also update some state which subsequently disable that button in certain case if the button become disabled the scrollintoview execution abort this seem to only happen in chrome brave react version 17 0 1 step to r...
facebookreact
bug devtool may crash when custom hook have the name usestate
Bug
react version 17 0 1 step to reproduce 1 clone repo 2 yarn start 3 open the browser of the start app 4 open devtool 5 click counter component in the component tab of the development tool 6 watch it not load anything and unhandled exception dump to the console log link to cod...
facebookreact
bug css variable can t be a space character
Bug
react version v16 v17 step to reproduce 1 2 notice the should be black border have a pink border 3 dangerously set inner html work because it doesn t go through react trim flow 4 I ve track the suspect code to here l44 link to code example the current behavior...
facebookreact
new jsx runtime advice for package author
Question
I m wonder if you have any advice around use the new jsx runtime in package with react as a peer dependency for compatibility reason it seem like package shouldn t use the jsx runtime at least not yet because then the package would only be compatible with version of react that include the new jsx runtime ...
facebookreact
bug react hook exhaustive dep false postive when give undefine as dep
Bug
there s currently a false positive for the react hook exhaustive dep rule as it do not accept undefined as dependency typescript below give react hook usememo have a miss dependency byid either include it or remove the dependency array const allid usememo object key byid ...
facebookreact
bug eslint plugin react hook construction should be catch in default prop args
Enhancement
react version 17 0 1 step to reproduce 1 js function usemyhook1 arr useeffect console log arr arr function usemyhook2 arr useeffect console log arr arr function mycompon...
facebookreact
bug eslint plugin react hook doesn t report conditional typescript hook
Bug
react plugin version eslint plugin react 7 19 0 typescript 4 0 must include operator step to reproduce tsx just a demonstration example obviously this be not ideal use of class class dog public usedogwoof useeffect console log woof ...
facebookreact
bug input minlength not work after type change
Bug
I have an input with type password with minlength 8 and I have a toggle to change the type to text password toggle when I type with length 8 and press submit it prevent to submit but when I toggle the password so it change the type to text and submit the form it can submit btw I use useref re...
facebookreact
bug input type radio control value can get out of sync
Bug
react version 16 13 1 and 17 0 0 alpha 0 2d131d782 step to reproduce 1 render two input type radio name radio one be check one isn t 2 get warn about pass onchange or readonly 3 add empty onchange to both link to code example react 16 repro react 17 r...
facebookreact
bug handling of symbol when use as dep incorrectly to create error message result in an unrelated typeerror can not convert a symbol value to a string
Bug
react version 16 3 1 step to reproduce 1 click the button in this code sandbox the current behavior the wrong error be generate the expect behavior an error should still be generate but the error message should be correct the problem be that if you do symbol join ...
facebookreact
bug mouseenter do not fire when come from disabled element
Bug
react version 16 13 1 step to reproduce 1 move from a disabled element to an element with a mouseenter listener 2 mouseenter do not fire link to code example the current behavior mouseenter do not fire because react calculate mouseenter leave base on the relative ele...
facebookreact
bug form reset lose checkbox onchange event
Bug
hi I use checkbox uncontrolled mode onchange in form reset after lose onchange js but use add ref addeventlistener change onchange be ok js const checkref useref useeffect if checkboxref checkboxref current addeventlistener change on...
facebookreact
bug server hydration mistmatch and radio group with defaultchecke
Bug
when hydrate from the server whenever there s a mismatch in the initially check input in a radio button group and the input use defaultchecke uncontrolle there be no warning of that mismatch and the component behave in a buggy way for the input that be initially select in the server payload the onchange ...
facebookreact
feature request allow dependency length to change in hook
Enhancement
not allow dependency list to change size limit the usefulness of usememo in this particular use case but I imagine there be other similar use case to be clear I be talk about the error trigger here l322 for instance in my app I have a bunch of item and the user can select an unlimited amount of the...
facebookreact
arbitrary log line may appear in between an error and the subsequent the above error message
Bug
react version 16 12 if one component throw and one of its sibling log something else to the console that sible s log appear in between the throw component and the extra react information about that throw this be hard to explain in word but easy to explain in code and picture so look repro ...
facebookreact
bug unexpected render
Bug
I m play with simple react component to understand when render occur the current behavior sample 1 1 initially render once regardless of the number of time the button be click it doesn t render this be expect import react usestate from react import style css...
facebookreact
bug eslint plugin react hook exhaustive dep false positive on unnecessary dependency if its a react component
Bug
step to reproduce 1 create a memoize value use usememo 2 a react component be use in the creation of this value in a jsx expression 3 specify the react component in the dependency array link to code example the current behavior react hook usememo have an unnecessary dependen...
facebookreact
bug devtool dom highlighting get stick after a prolong hover
Bug
step to reproduce 1 hover a component in devtool 2 keep hover it for a second or so 3 quickly move the cursor out of the devtool without hover anything else expect dom highlighting go away actual dom highlighting get stuck
facebookreact
control numeric input get clear when unfocused
Bug
do you want to request a feature or report a bug I would like to report a bug what be the current behavior a numeric input field get clear accidentally on several occasion if the current behavior be a bug please provide the step to reproduce and if possible a minimal demo of the prob...
facebookreact
should not already be work in firefox after a breakpoint alert
Bug
do you want to request a feature or report a bug bug what be the current behavior I m see error should not already be work after upgrade to react 16 11 which version of react and which browser os be affect by this issue do this work in previous version of react this b...
facebookreact
react test renderer the findbytype method doesn t work with memo component
Bug
do you want to request a feature or report a bug feature what be the current behavior whenever I try something like reacttestrenderer create root findbytype somememocomponent I get the follow error no instance find with node type undefine the only way I find f...
facebookreact
be it possible to share context between renderer
Enhancement
what be the current behavior hey I maintain react pdf thank for your awesome work and make react reconciler for we to use I ve get many issue lately regard context not work on my library and when do test I find out that context value aren t share between renderer this make it impossible...
facebookreact
eslint plugin react hook allow configure custom hook as static
Enhancement
do you want to request a feature or report a bug feature enhancement what be the current behavior currently the eslint plugin be unable to understand when the return value of a custom hook be static example jsx import react from react function usetoggle init ...
facebookreact
typeerror requestanimationframe call on an object that do not implement interface window
Bug
do you want to request a feature or report a bug bug what be the current behavior typeerror requestanimationframe call on an object that do not implement interface window if the current behavior be a bug please provide the step to reproduce and if possible a minimal demo of ...
facebookreact
devtool v4 do not work with firefox s private window
Bug
do you want to request a feature or report a bug bug this issue have be report in what be the current behavior step to reproduce be here 1 environment be 2 open the page which use react with a private window 3 open firefox s devtool actual result be re...
facebookreact
devtool component tree be sometimes unexpectedly empty after navigation
Bug
1 open fb page 2 open component tab 3 change address bar to and press enter expect component tab get populate actual if I inspect background page I see this fix by 229 originally report by gaearon via
facebookreact
devtool re enable postmessage transferable for fast arraybuffer transfer
Bug
I get this on fb com sandbox originally report by gaearon via
facebookreact
devtool crash and warning when quickly collapse
Bug
this be weird happen if I select a node deeply and then long press leave arrow invalid index 154 specify store contain 154 item uncaught invariant violation expect to find a host parent this error be likely cause by a bug in react please file an issue at reacterror file user ga...
facebookreact
devtool well link between browser performance tab and devtool profiler
Enhancement
note from a chat with benoit it would be nice if start profiling or reload and profiling in the browser auto start profiling in devtool it would also be nice if view a range of time in the performance tab narrow down the commit within the profiler at least start the profiler at the same time would enabl...
facebookreact
devtool should profiler surface the base duration
Enhancement
benoit share feedback that it would be helpful to show the base duration for the tree and or select element to get a sense of the total cost over time not sure yet what we d call this originally report via
facebookreact
devtool collect more info when profile
Enhancement
some feedback I ve hear from a devtool user roughly transcribe by I I m try to pinpoint those render with hook it s sometimes more unclear to I why something be render I generally don t use devtool much anywhere I use console log but redux devtool work really well for I because I could see when th...
facebookreact
devtool component bookmark
Enhancement
product developer sometimes find it useful to jump back and forth between a few component in a tree currently this require scroll or use the selection tool maybe we could allow you to temporarily bookmark one or more component somehow then the exist search interface could maybe be repurpose to let you step betwee...
facebookreact
devtool profiler show which hook change
Enhancement
can you show which hook change be a question I ve hear a couple of time with regard to the new profiler change tracking feature this request be certainly understandable but it present a couple of challenge 1 identifying which hook value change would require shallowly re render each function comp...