index int64 0 0 | repo_id stringlengths 16 181 | file_path stringlengths 28 270 | content stringlengths 1 11.6M | __index_level_0__ int64 0 10k |
|---|---|---|---|---|
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/docusaurus/docusaurus.config.js | // @ts-check
// Note: type annotations allow type checking and IDEs autocompletion
const lightCodeTheme = require('prism-react-renderer/themes/github');
const darkCodeTheme = require('prism-react-renderer/themes/dracula');
/** @type {import('@docusaurus/types').Config} */
const config = {
title: 'React Virtuoso',
... | 3,400 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/docusaurus/sidebars.js | // @ts-check
/** @type {import('@docusaurus/plugin-content-docs').SidebarsConfig} */
const sidebars = {
defaultSidebar: [{type: 'autogenerated', dirName: '.'}],
};
module.exports = sidebars;
| 3,401 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/package.json | {
"name": "@codesandbox/sandpack-docusaurus",
"private": true,
"version": "0.0.1",
"description": "",
"main": "src/index.js",
"publishConfig": {
"access": "public"
},
"scripts": {
"build": "echo 1"
},
"dependencies": {
"@codesandbox/sandpack-react": "*",
"@docusaurus/core": "2.0.0-be... | 3,402 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/index.js | /* eslint-disable @typescript-eslint/no-var-requires */
const path = require('path')
function theme() {
return {
name: 'docusaurus-sandpack',
getThemePath() {
return path.resolve(__dirname, './theme')
},
}
}
module.exports = theme
| 3,403 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/validateThemeConfig.js | const { Joi } = require('@docusaurus/utils-validation')
const Schema = Joi.object({
sandpack: Joi.object({
theme: Joi.any(),
}).label('themeConfig.sandpack'),
})
exports.Schema = Schema
exports.validateThemeConfig = function ({ validate, themeConfig }) {
return validate(Schema, themeConfig)
}
| 3,404 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/theme | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/theme/CodeBlock/index.jsx | import { Sandpack, CodeEditor, SandpackProvider, SandpackThemeProvider } from '@codesandbox/sandpack-react'
import React from 'react'
import { aquaBlue } from '@codesandbox/sandpack-themes'
import './style.css'
const dataCode = `
import faker from 'faker'
import { groupBy } from 'lodash'
import React from 'react'
con... | 3,405 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/theme | petrpan-code/petyosi/react-virtuoso/docusaurus/sandpack/src/theme/CodeBlock/style.css | .sp-wrapper {
margin-bottom: 2em;
position: relative;
--sp-layout-height: 600px;
}
.cm-editor {
background-color: inherit;
}
.sp-wrapper:hover .sandpack__copy-button {
opacity: 1;
}
.sandpack__copy-button {
background: none;
border: 0;
width: 24px;
position: absolute;
right: 1em;
top: 1.5em;
... | 3,406 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/src | petrpan-code/petyosi/react-virtuoso/docusaurus/src/css/custom.css | /**
* Any CSS included here will be global. The classic template
* bundles Infima by default. Infima is a CSS framework designed to
* work well for content-centric websites.
*/
/* You can override the default Infima variables here. */
:root {
--ifm-color-primary: #0253b3;
--ifm-color-primary-dark: rgb(33, 175,... | 3,407 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus | petrpan-code/petyosi/react-virtuoso/docusaurus/static/CNAME | virtuoso.dev
| 3,408 |
0 | petrpan-code/petyosi/react-virtuoso/docusaurus/static | petrpan-code/petyosi/react-virtuoso/docusaurus/static/img/logo.svg | <?xml version="1.0" encoding="UTF-8"?>
<svg width="394px" height="70px" viewBox="0 0 394 70" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>Group</title>
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g id="Artboard" t... | 3,409 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/collapsible-long-item.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with collapsible long items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'collapsible-long-item')
... | 3,410 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/data.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with hundred items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'data')
await page.waitForSelec... | 3,411 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/follow-output-loading-image.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with hundred items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'follow-output-loading-image')
... | 3,412 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/gap.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with hundred items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'gap')
await page.waitForTimeou... | 3,413 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/grid-gap.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('grid with gaps', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'grid-gap')
await page.waitForTimeout(10... | 3,414 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/grid-scroll-seek-placeholder.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with scroll seek placeholders', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'grid-scroll-seek-placeh... | 3,415 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/grid.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with hundred items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'grid')
await page.waitForTimeo... | 3,416 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/grouped-topmost-item.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('jagged grouped list', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'grouped-topmost-item')
await page.... | 3,417 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/grouped.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('jagged grouped list', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'grouped')
await page.waitForTimeou... | 3,418 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/hello.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with hundred items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'hello')
await page.waitForTime... | 3,419 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/initial-scroll-top.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('initial scroll top', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'initial-scroll-top')
})
test('star... | 3,420 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/initial-topmost-item.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('jagged list with initial topmost item', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'initial-topmost-item... | 3,421 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/long-last-item.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with a long last item', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'long-last-item')
await page... | 3,422 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/prepend-items.test.ts | import { test, expect, Page } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with prependable items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'prepend-items')
awai... | 3,423 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/reverse-taller-than-viewport.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
const DEFAULT_ITEM_HEIGHT = 35
const OUTLIER = 400
const ITEM_COUNT = 100
const VIEWPORT_HEIGHT = 300
const INITIAL_SCROLL_TOP = DEFAULT_ITEM_HEIGHT * ITEM_COUNT - VIEWPORT_HEI... | 3,424 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/scroll-seek-placeholder.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with scroll seek placeholders', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'scroll-seek-placeholder... | 3,425 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/scroll-to-index.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('scroll to index', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'scroll-to-index')
await page.reload()
... | 3,426 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/table.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('window table with header', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'window-table')
await page.wai... | 3,427 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/test-case-446.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with a long last item', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'test-case-446')
await page.... | 3,428 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/toggle.test.ts | import { test, expect, Page } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('list with prependable items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'toggle')
await page.... | 3,429 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/top-items.test.ts | import { test, expect } from '@playwright/test'
//@ts-expect-error - type module and playwright
import { navigateToExample } from './utils.ts'
test.describe('jagged list with 2 top items', () => {
test.beforeEach(async ({ page, baseURL }) => {
await navigateToExample(page, baseURL, 'top-items')
await page.wa... | 3,430 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/e2e/utils.ts | import { Page } from '@playwright/test'
export async function navigateToExample(page: Page, baseURL: string | undefined, exampleName: string) {
await page.goto(`${baseURL}/?story=${exampleName}--example`)
return page.waitForSelector('[data-storyloaded]')
}
| 3,431 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/align-to-bottom.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [total, setTotal] = React.useState(10)
return (
<div style={{ display: 'flex', height: '500px', flexDirection: 'column', border: '1px solid red' }}>
<Virtuoso
computeItemKey={(key) => `item-${key}`}... | 3,432 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/at-bottom-detection.tsx | import * as React from 'react'
import { Virtuoso } from '../src/'
export function Example() {
const [toggle, setToggle] = React.useState<Record<number, boolean | undefined>>({})
const [count, setCount] = React.useState(100)
const itemContent = React.useCallback(
(index: number) => {
return (
<d... | 3,433 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/auto-prepend-items.tsx | import React from 'react'
import { Virtuoso } from '../src'
import { faker } from '@faker-js/faker'
function toggleBg(index: number) {
return index % 2 ? 'var(--ifm-background-color)' : 'var(--ifm-color-emphasis-200)'
}
function user(index = 0) {
const firstName = faker.name.firstName()
const lastName = faker.n... | 3,434 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/benchmark.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
const CONTENT = {
0: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum nec lorem eu turpis maximus rutrum. Nullam pellentesque elementum iaculis. Phasellus interdum ultricies sodales. Morbi vehicula aliquet ligula, malesuada tempus n... | 3,435 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/chat.tsx | import React from 'react'
import { StateSnapshot, Virtuoso, VirtuosoHandle } from '../src/'
import { faker } from '@faker-js/faker'
import { produce } from 'immer'
const OWN_USER_ID = '1'
interface Message {
id: string
message: string
}
function generateMessages(length: number): Message[] {
return Array.from({... | 3,436 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/collapsible-long-item.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
const Expanded = React.createContext([
false,
(_val: boolean) => {
void _val
},
] as const)
const Item = ({ index }: { index: number }) => {
const [expanded, setExpanded] = React.useContext(Expanded)
return (
<div style={{ border: '1p... | 3,437 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/context.tsx | import * as React from 'react'
import { Virtuoso, Components } from '../src'
const components: Components = {
Header: ({ context }) => <div>Header - {JSON.stringify(context)}</div>,
}
export function Example() {
const [context, setContext] = React.useState({ key: 'value' })
return (
<>
<button onClick=... | 3,438 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/custom-components.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
export function Example() {
return (
<GroupedVirtuoso
groupCounts={[10, 10, 10, 10, 10]}
topItemCount={2}
components={{
Item: ({ children, ...props }) => (
<div {...props} style={{ border: '1px solid red' ... | 3,439 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/custom-scroller.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
const FancyScroller = React.forwardRef(({ children, ...props }, ref: React.Ref<HTMLDivElement>) => {
return (
<div style={{ border: '1px solid pink' }}>
<div {...props} ref={ref}>
{children}
</div>
</div>
)
})
export func... | 3,440 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/data.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
function generateItems(length: number) {
return Array.from({ length }, (_, index) => `My Item ${index}`)
}
const itemContent = (_: number, data: string) => {
return <div style={{ height: 30 }}>{data}</div>
}
export f... | 3,441 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/decrease-items.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
const itemContent = (index: number) => <div style={{ border: '1px solid black', height: index % 2 ? 20 : 55 }}>Item {index}</div>
const style = { height: 300 }
export function Example() {
const [count, setCount] = useSt... | 3,442 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/default-item-height.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
computeItemKey={(key) => `item-${key}`}
defaultItemHeight={30}
totalCount={100}
itemContent={(index) => <div style={{ height: 30 }}>Item {index}</div>}
style={{ height: 30... | 3,443 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/empty-placeholder.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
import { useState } from 'react'
export function Example() {
const [totalCount, setTotalCount] = useState(1000)
return (
<div>
<button onClick={() => setTotalCount(totalCount === 1000 ? 0 : 1000)}>Toggle</button>
<Virtuoso
com... | 3,444 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/end-reached.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
function generateItems(length: number, iter: number) {
return Array.from({ length }, (_, index) => `My Item ${index}, gen: ${iter}`)
}
const itemContent = (_: number, data: string) => {
return <div style={{ height: 3... | 3,445 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/endless-scrolling.tsx | import * as React from 'react'
import { useState, useEffect, useCallback } from 'react'
import { Virtuoso } from '../src'
function generateItems(length: number, startIndex: number) {
return Array.from({ length }, (_, index) => `My Item ${index + startIndex}, gen: ${startIndex}`)
}
const itemContent = (_: number, da... | 3,446 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/expandable-cards.tsx | /* eslint-disable @typescript-eslint/no-unsafe-call */
/* eslint-disable @typescript-eslint/no-unsafe-assignment */
import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
const Row = (props: any) => {
const { rowIndex, expanded, setExpanded } = props
const [ex, setEx] = u... | 3,447 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/follow-output-async-expanded.tsx | import * as React from 'react'
import { useState, useCallback } from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
const Image = ({ index }: { index: number }) => {
const ref = React.useRef<HTMLDivElement>(null)
React.useEffect(() => {
if (index % 3 === 1) {
setTimeout(() => {
ref.cur... | 3,448 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/follow-output-loading-image.tsx | import * as React from 'react'
import { useState, useCallback } from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
const Image = ({ index }: { index: number }) => {
const ref = React.useRef<HTMLDivElement>(null)
React.useEffect(() => {
if (index > 99) {
setTimeout(() => {
ref.current!... | 3,449 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/follow-output.tsx | import * as React from 'react'
import { useState, useRef, useCallback } from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [count, setCount] = useState(100)
const appendInterval = useRef<NodeJS.Timeout>()
const [listHeight, setListHeight] = useState(300)
const [itemHeights, setIte... | 3,450 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/gap.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
return (
<>
<Virtuoso
ref={ref}
computeItemKey={(key) => `item-${key}`}
totalCount={100}
components={{
Ite... | 3,451 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-data.tsx | import * as React from 'react'
import { useState } from 'react'
import { VirtuosoGrid } from '../src'
function generateItems(length: number) {
return Array.from({ length }, (_, index) => `My Item ${index}`)
}
const itemContent = (_: number, data: string) => {
return <div style={{ height: 30 }}>{data}</div>
}
expo... | 3,452 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-gap.tsx | import * as React from 'react'
import { VirtuosoGrid, VirtuosoGridHandle, GridComponents } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
background: #f5f5f5;
display: flex;
flex: 1 1 280px;
align-content: stretch;
/*
@media (m... | 3,453 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-header-footer.tsx | import * as React from 'react'
import { GridComponents, VirtuosoGrid } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 25%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretch;
/*
@media (max-width: 1... | 3,454 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-initial-item-count.tsx | import * as React from 'react'
import { VirtuosoGrid, GridComponents, ListRange } from '../src'
import { debounce } from 'lodash'
import { GridStateSnapshot } from '../src/gridSystem'
import { createHashRouter, Link, RouterProvider, useParams, useSearchParams } from 'react-router-dom'
function fetchData(page: number) ... | 3,455 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-initial-topmost-item-index.tsx | import * as React from 'react'
import { ListRange, VirtuosoGrid } from '../src'
export function Example() {
const { data, rangeRendered } = useDataPager(1000)
return (
<>
<VirtuosoGrid
initialTopMostItemIndex={300}
data={data}
itemContent={(index, dataItem) => (
<div>
... | 3,456 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-optimize-rendering.tsx | import * as React from 'react'
import { VirtuosoGrid, GridComponents, VirtuosoGridHandle } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 25%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretch;
/*
... | 3,457 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-responsive-columns.tsx | import * as React from 'react'
import { GridComponents, VirtuosoGrid } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
width: 100px;
height: 100px;
display: flex;
`
const ItemWrapper = styled.div`
flex: 1;
display: flex;
align-items: center;
justify-content: center;
... | 3,458 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid-scroll-seek-placeholder.tsx | import * as React from 'react'
import { GridComponents, VirtuosoGrid } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 50%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretch;
height: 30px;
`
const Li... | 3,459 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grid.tsx | import * as React from 'react'
import { VirtuosoGrid, VirtuosoGridHandle, GridComponents, LogLevel } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 25%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretc... | 3,460 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/group-scroll-into-view.tsx | import * as React from 'react'
import { GroupedVirtuoso, GroupedVirtuosoHandle } from '../src'
export function Example() {
const virutoso = React.useRef<GroupedVirtuosoHandle>(null)
const g = React.useRef(0)
const groupCounts = React.useMemo(() => {
const result = Array.from({ length: 20 }).fill(3) as number... | 3,461 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/group-scroll-seek-placeholder.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src/'
export function Example() {
return (
<>
<p>Scroll fast, groups should be green placeholders</p>
<GroupedVirtuoso
groupCounts={Array.from({ length: 20 }).fill(20) as number[]}
itemContent={(index) => <div style={{... | 3,462 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grouped-endless-scrolling.tsx | import * as React from 'react'
import { Components, GroupedVirtuoso } from '../src'
import { useMemo, useRef, useState, useEffect, useCallback } from 'react'
import { faker } from '@faker-js/faker'
import { groupBy } from 'lodash'
const getUser = () => {
const firstName = faker.name.firstName()
const lastName = fa... | 3,463 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grouped-load-more.tsx | import * as React from 'react'
import { Components, GroupedVirtuoso } from '../src'
import { useMemo, useRef, useState, useEffect } from 'react'
import { faker } from '@faker-js/faker'
import { groupBy } from 'lodash'
const getUser = () => {
const firstName = faker.name.firstName()
const lastName = faker.name.last... | 3,464 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grouped-prepend-items.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
function generateRandomString(length: number) {
let result = ''
const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
const charactersLength = characters.length
for (let i = 0; i < length; i++) {
result +=... | 3,465 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grouped-topmost-item.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
export function Example() {
return (
<GroupedVirtuoso
initialTopMostItemIndex={10}
groupCounts={Array.from({ length: 20 }).fill(3) as number[]}
itemContent={(index) => <div style={{ height: '20px' }}>Item {index}</div>}
... | 3,466 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/grouped.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
export function Example() {
return (
<GroupedVirtuoso
groupCounts={Array.from({ length: 20 }).fill(3) as number[]}
itemContent={(index) => <div style={{ height: '20px' }}>Item {index}</div>}
groupContent={(index) => <div st... | 3,467 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/header-footer.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
totalCount={100}
topItemCount={1}
components={{
Header: () => <div style={{ height: 150 }}>Header</div>,
Footer: () => <div style={{ height: 60 }}>Footer</div>,
... | 3,468 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/hello.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
computeItemKey={(key: number) => `item-${key.toString()}`}
initialItemCount={30}
totalCount={100}
itemContent={(index) => <div style={{ height: 30 }}>Item {index}</div>}
s... | 3,469 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/initial-from-zero.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [items, setItems] = React.useState(Array.from({ length: 0 }).map(() => 'item'))
const initialTopMostItemIndex = Math.max(0, items.length - 1)
// set the initialTopMostItemIndex to 999 to have the list start at the ... | 3,470 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/initial-scroll-top.tsx | import * as React from 'react'
import { Virtuoso } from '../src/'
export function Example() {
return (
<Virtuoso
computeItemKey={(key) => `item-${key}`}
totalCount={100}
initialScrollTop={50}
itemContent={(index) => <div style={{ height: 30 }}>Item {index}</div>}
style={{ height: 30... | 3,471 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/initial-topmost-item-default-height.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
//
const itemContent = (index: number) => <div style={{ height: index % 2 ? 30 : 20, background: 'white' }}>Item {index}</div>
export function Example() {
return (
<div>
<h2>Randomly buggy in safari, container height gets reported later</h2>
... | 3,472 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/initial-topmost-item.tsx | import * as React from 'react'
import { useState } from 'react'
import { IndexLocationWithAlign, Virtuoso } from '../src'
import { IndexLocation } from '../src/scrollToIndexSystem'
globalThis['VIRTUOSO_LOG_LEVEL'] = 0
const itemContent = (index: number) => <div style={{ height: index % 2 ? 30 : 20, background: 'white... | 3,473 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/iti-multiple.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
const itemContent = (index: number) => <div style={{ height: index % 2 ? 30 : 20, background: 'white' }}>Item {index}</div>
export function App() {
const data = Array(50)
.fill(undefined)
.map((_, i) => i)
return (
<div className="App">... | 3,474 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/long-last-item.tsx | import * as React from 'react'
import { Virtuoso } from '../src/'
export function Example() {
return (
<Virtuoso
computeItemKey={(key) => `item-${key}`}
totalCount={10}
initialTopMostItemIndex={9}
itemContent={(index) => <div style={{ backgroundColor: '#e5e5e5', height: index % 2 ? 800 : ... | 3,475 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/prepend-as-you-scroll.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
import { faker } from '@faker-js/faker'
import { useState, useCallback } from 'react'
const generated: Array<ReturnType<typeof user>> = []
export function toggleBg(index: number) {
return index % 2 ? '#f5f5f5' : 'white'
}
export function user(index =... | 3,476 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/prepend-items.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
const Item = ({ index }: { index: number }) => {
React.useEffect(() => {
return () => {
// eslint-disable-next-line no-console
console.log(`unmounting ${index}`)
}
}, [index])
return <div style=... | 3,477 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/prepend-last-tall-item.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
function itemContent(index: number) {
const height = index === 1099 ? 120 : 30
const backgroundColor = index === 1099 ? 'red' : 'transparent'
return <div style={{ height, backgroundColor }}>Item {index}</div>
}
export function Example() {
const ... | 3,478 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/react-beautiful-dnd-window-scroller.tsx | import React, { useState } from 'react'
import { DropResult, DragDropContext, Draggable, Droppable, DraggableProvided } from 'react-beautiful-dnd'
import { Components, Virtuoso } from '../src'
type Item = { id: string; text: string }
export function Example() {
const [items, setItems] = useState(() => {
return A... | 3,479 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/react-beautiful-dnd.tsx | import React, { useState } from 'react'
import { DropResult, DragDropContext, Draggable, Droppable, DraggableProvided } from 'react-beautiful-dnd'
import { Components, Virtuoso } from '../src'
type Item = { id: string; text: string }
export function Example() {
const [items, setItems] = useState(() => {
return A... | 3,480 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/remove-items.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
interface User {
name: string
}
const users: User[] = [
{
name: 'Sheila Robel',
},
{
name: 'Brian Bernier',
},
{
name: 'Destiny Hegmann',
},
{
name: 'Demetrius Schaden',
},
{
name:... | 3,481 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/rerender.tsx | import React from 'react'
import { Virtuoso, VirtuosoGrid } from '../src/'
export function Example() {
const [, setFoo] = React.useState(Symbol())
const [bar, setBar] = React.useState<Array<{ name: string }>>([])
return (
<>
<button onClick={() => setFoo(Symbol())}>Bam!</button>
<button onClick=... | 3,482 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/resize-loop.tsx | import React, { FC } from 'react'
import { Virtuoso } from '../src'
// window.addEventListener('error', (event) => {
// console.log(event)
// })
const ResizingDiv: FC = ({ children }) => {
const [height, setHeight] = React.useState(60)
React.useEffect(() => {
setHeight(() => 120)
}, [])
return <div styl... | 3,483 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/resizing-items.tsx | import * as React from 'react'
import { useState, useEffect } from 'react'
import { Virtuoso } from '../src'
const Item = (props: { index: number }) => {
const [loaded, setLoaded] = useState(false)
useEffect(() => {
const to = setTimeout(() => {
setLoaded(true)
}, 200)
return () => {
clea... | 3,484 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/reverse-taller-than-viewport.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
// @ts-expect-error I know
globalThis['VIRTUOSO_LOG_LEVEL'] = 0
const itemContent = (index: number) => <div style={{ height: index == 90 ? 400 : 35, background: 'white' }}>Item {index}</div>
export function Example() {
return <Virtuoso totalCount={100... | 3,485 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-element-grid-scroller.tsx | import * as React from 'react'
import { VirtuosoGrid, GridComponents } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 25%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretch;
@media (max-width: 1024px... | 3,486 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-element-list-scroller.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [customScrollParent, setCustomScrollParent] = React.useState(null)
return (
<div style={{ overflow: 'auto', background: 'lightgreen', height: '80vh' }}>
<div
ref={setCustomScrollParent}
styl... | 3,487 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-into-view-align.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
return (
<>
<Virtuoso
ref={ref}
totalCount={100}
itemContent={(index) => (
<div style={{ height: index % 2 ? 30 : ... | 3,488 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-into-view.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
const [currentItemIndex, setCurrentItemIndex] = React.useState(-1)
const listRef = React.useRef<HTMLElement>()
const keyDownCallback = React.useCallback(
... | 3,489 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-seek-placeholder.tsx | import * as React from 'react'
import { Virtuoso } from '../src/'
export function Example() {
return (
<Virtuoso
computeItemKey={(key) => `item-${key}`}
totalCount={1000}
itemContent={(index) => <div style={{ height: 30 }}>Item {index}</div>}
style={{ height: 300 }}
scrollSeekConfig... | 3,490 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/scroll-to-index.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
const [visible, setVisible] = React.useState(true)
return (
<>
<div>
<button id="start-30" onClick={() => ref.current!.scrollToIndex({ inde... | 3,491 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/ssr.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
initialItemCount={30}
data={Array.from({ length: 100 }, (_, index) => {
return { text: `Item ${index}` }
})}
itemContent={(_, item) => <div>{item.text}</div>}
styl... | 3,492 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/start-reached.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
import { useState, useCallback } from 'react'
const START_INDEX = 10000
const INITIAL_ITEM_COUNT = 100
export function Example() {
const [firstItemIndex, setFirstItemIndex] = useState(START_INDEX)
const [items, setItems] = useState(() => Array.from(... | 3,493 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/state.tsx | import * as React from 'react'
import { StateSnapshot, Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
const state = React.useRef<StateSnapshot | undefined>(undefined)
const [key, setKey] = React.useState(0)
console.log('Rendering with key', ... | 3,494 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/subtitles-ui.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle, CalculateViewLocation } from '../src'
const calculateViewLocation: CalculateViewLocation = ({ itemTop, itemBottom, viewportTop, viewportBottom, locationParams }) => {
const instantScrollThreshold = 500
const padding = 50
if (itemTop < viewportTop ... | 3,495 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/table-markup.tsx | import * as React from 'react'
import { TableVirtuoso, TableVirtuosoHandle } from '../src/'
export function Example() {
const ref = React.useRef<TableVirtuosoHandle>(null)
return (
<>
<TableVirtuoso
ref={ref}
totalCount={1000}
components={{
EmptyPlaceholder: () => {
... | 3,496 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/table-state.tsx | import * as React from 'react'
import { StateSnapshot, TableVirtuoso, TableVirtuosoHandle } from '../src/'
export function Example() {
const ref = React.useRef<TableVirtuosoHandle>(null)
const state = React.useRef<StateSnapshot | undefined>(undefined)
const [key, setKey] = React.useState(0)
console.log('Rende... | 3,497 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/tall-item-reverse-scrolling.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
totalCount={100}
itemContent={(index) => (
<div style={{ border: '1px solid black' }}>
Item {index}
<div>
{Array.from({ length: index % 2 ? 3 : 20 },... | 3,498 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/tanstack-table-flexlayout.tsx | import * as React from 'react'
import { getCoreRowModel, ColumnDef, useReactTable } from '@tanstack/react-table'
import { FillerRowProps, TableVirtuoso } from '../src'
import { ScrollSeekPlaceholderProps } from '../dist'
import { flexRender } from '@tanstack/react-table'
const items: Array<ReturnType<typeof item>> = [... | 3,499 |
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