Commit ecd096ae authored by Pavel Mishakov's avatar Pavel Mishakov

58 Done

parents
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
# React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
## Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
```js
export default tseslint.config({
extends: [
// Remove ...tseslint.configs.recommended and replace with this
...tseslint.configs.recommendedTypeChecked,
// Alternatively, use this for stricter rules
...tseslint.configs.strictTypeChecked,
// Optionally, add this for stylistic rules
...tseslint.configs.stylisticTypeChecked,
],
languageOptions: {
// other options...
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
},
})
```
You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
```js
// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'
export default tseslint.config({
plugins: {
// Add the react-x and react-dom plugins
'react-x': reactX,
'react-dom': reactDom,
},
rules: {
// other rules...
// Enable its recommended typescript rules
...reactX.configs['recommended-typescript'].rules,
...reactDom.configs.recommended.rules,
},
})
```
import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
export default tseslint.config(
{ ignores: ['dist'] },
{
extends: [js.configs.recommended, ...tseslint.configs.recommended],
files: ['**/*.{ts,tsx}'],
languageOptions: {
ecmaVersion: 2020,
globals: globals.browser,
},
plugins: {
'react-hooks': reactHooks,
'react-refresh': reactRefresh,
},
rules: {
...reactHooks.configs.recommended.rules,
'react-refresh/only-export-components': [
'warn',
{ allowConstantExport: true },
],
},
},
)
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vite + React + TS</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>
This source diff could not be displayed because it is too large. You can view the blob instead.
{
"name": "classwork",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"react": "^19.1.0",
"react-dom": "^19.1.0"
},
"devDependencies": {
"@eslint/js": "^9.25.0",
"@types/react": "^19.1.2",
"@types/react-dom": "^19.1.2",
"@vitejs/plugin-react": "^4.4.1",
"eslint": "^9.25.0",
"eslint-plugin-react-hooks": "^5.2.0",
"eslint-plugin-react-refresh": "^0.4.19",
"globals": "^16.0.0",
"typescript": "~5.8.3",
"typescript-eslint": "^8.30.1",
"vite": "^6.3.5"
}
}
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
\ No newline at end of file
import { useState } from "react"
import BlogFunc from "./containers/BlogFunc/BlogFunc"
function App() {
const [state, setState] = useState<boolean>(true)
const toggle = () => {
setState(!state)
}
return (
<>
<button onClick={toggle}>BLOG TOOGLE</button>
<BlogFunc />
</>
)
}
export default App
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\ No newline at end of file
.Posts {
display: flex;
flex-flow: row wrap;
justify-content: center;
width: 80%;
margin: auto;
}
\ No newline at end of file
import React, {Component} from 'react';
import './Blog.css';
import type { IPostWithAuthor } from '../../interfaces/IPost';
import Post from '../Post/Post';
interface State {
posts: IPostWithAuthor[];
count: number
postsFormShown: boolean
}
class Blog extends Component<{}, State> {
state: State = {
posts: [
{title: 'Test Post', author: 'John Doe', id: '1'},
{title: 'Hello, world', author: 'Jack Black', id: '2'},
{title: 'Another example', author: 'Main Editor', id: '3'},
],
count: 0,
postsFormShown: false
};
timerId: number = 0
constructor(props: {}) {
super(props)
console.log('[BLOG] initialization')
console.log('[BLOG] State exists: ', this.state.posts.length)
}
togglePostsFormShown = () => {
this.setState({...this.state, postsFormShown: !this.state.postsFormShown})
}
componentDidMount(): void {
console.log('[BLOG] component has mounted')
this.timerId = setInterval(() => {
this.setState({...this.state, count: this.state.count + 1})
}, 1000)
}
componentDidUpdate(): void {
console.log('[BLOG] update')
}
componentWillUnmount(): void {
console.log('[BLOG] unmount: ', this.timerId)
clearInterval(this.timerId)
}
// shouldComponentUpdate(
// nextProps: Readonly<{}>,
// nextState: Readonly<State>
// ): boolean {
// // console.log("[Blog] shouldComponentUpdate");
// // console.log(nextProps, nextState);
// return nextState.postsFormShown !== this.state.postsFormShown;
// }
render() {
console.log('[BLOG] render')
let postsForm = null;
if (this.state.postsFormShown) {
postsForm = (
<section className="NewPost">
<p>New post form will be here</p>
</section>
);
}
return (
<>
<div>
<button onClick={this.togglePostsFormShown}>TOGGLE FORMS SHOWS</button>
{postsForm}
</div>
<section className="Posts">
<h1>{this.state.count}</h1>
{this.state.posts.map(post => (
<Post
key={post.id}
title={post.title}
author={post.author}
/>
))}
</section>
</>
)
}
}
export default Blog;
\ No newline at end of file
import { useCallback, useEffect, useState } from "react"
import PostFunc from "../PostFunc/PostFunc"
const BlogFunc = () => {
const [showForm, setShowForm] = useState(false)
const [showForm2, setShowForm2] = useState(false)
const [count, setCount] = useState(0)
const [posts, setPosts] = useState<any>([
{title: 'Test Post', author: 'John Doe', id: '1'},
{title: 'Hello, world', author: 'Jack Black', id: '2'},
{title: 'Another example', author: 'Main Editor', id: '3'},
])
useEffect(() => {
// didMount
// const getPosts = async () => {
// const resposne = await fetch('https://jsonplaceholder.typicode.com/posts/?_limit=3')
// const postsResponse = await resposne.json()
// setPosts(postsResponse)
// }
// getPosts()
console.log('[BLOG] has mounted')
const timer = setInterval(() => {}, 1000)
return () => {
console.log('[BLOG] unmount')
clearInterval(timer)
}
}, [])
useEffect(() => {
// didMount
console.log('[BLOG] update')
}, [showForm])
const toggle = () => {
setShowForm(!showForm)
}
const toggle2 = () => {
setShowForm2(!showForm2)
}
console.log('[BLOG] render')
const incrementInBlog = useCallback(() => {
setCount(prevState => {
return prevState + 1
})
}, [])
return (
<div>
<h1>{count}</h1>
<button onClick={toggle}>TOggle form</button>
<button onClick={toggle2}>TOggle2 form</button>
{JSON.stringify(showForm2)}
{showForm ? <h3>FORM</h3> : null}
{JSON.stringify(posts)}
<h1>Blog Func</h1>
{posts.map((p: any, i: number) => {
return (<PostFunc
key={i}
author={p.author}
title={p.title}
showForm={showForm}
increment={incrementInBlog}
/>)
})}
</div>
)
}
export default BlogFunc
\ No newline at end of file
.Post {
width: 250px;
padding: 16px;
text-align: center;
border: 1px solid #eee;
box-shadow: 0 2px 3px #ccc;
margin: 10px;
box-sizing: border-box;
}
.Post:hover,
.Post:active {
background-color: #eee;
}
.Author {
margin: 16px 0;
color: #ccc;
}
\ No newline at end of file
import React, {Component, PureComponent} from 'react';
import './Post.css';
interface Props {
title: string;
author: string;
}
class Post extends PureComponent<Props > {
constructor(props: Props) {
super(props)
console.log('[POST] initialized')
}
componentDidMount(): void {
console.log('[POST] has mounted')
}
componentDidUpdate(): void {
console.log('[POST] update')
}
// shouldComponentUpdate(
// nextProps: Readonly<Props>,
// nextState: Readonly<{}>
// ): boolean {
// console.log('[POST] should update')
// return this.props.author !== nextProps.author || this.props.title !== nextProps.title
// }
render() {
console.log('[POST] render')
return (
<article className="Post">
<h1>{this.props.title}</h1>
<div className="Info">
<div className="Author">{this.props.author}</div>
</div>
</article>
);
}
}
export default Post;
\ No newline at end of file
import React, { useMemo } from 'react'
type Props = {
author: string
title: string
showForm: boolean
increment: () => void
}
const PostFunc = ({author, title, showForm, increment}: Props) => {
console.log('[POST] render')
const someFunction = useMemo(() => {
console.log('SOME FUNCTION')
return 'I am some function'
}, [author])
return (
<div>
<button onClick={increment}>INCREMENT</button>
{showForm}
{someFunction}
<hr />
<h2>{title}</h2>
<h3>{author}</h3>
<hr />
</div>
)
}
export default React.memo(PostFunc)
\ No newline at end of file
:root {
font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
line-height: 1.5;
font-weight: 400;
color-scheme: light dark;
color: rgba(255, 255, 255, 0.87);
background-color: #242424;
font-synthesis: none;
text-rendering: optimizeLegibility;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
a {
font-weight: 500;
color: #646cff;
text-decoration: inherit;
}
a:hover {
color: #535bf2;
}
body {
margin: 0;
display: flex;
place-items: center;
min-width: 320px;
min-height: 100vh;
}
h1 {
font-size: 3.2em;
line-height: 1.1;
}
button {
border-radius: 8px;
border: 1px solid transparent;
padding: 0.6em 1.2em;
font-size: 1em;
font-weight: 500;
font-family: inherit;
background-color: #1a1a1a;
cursor: pointer;
transition: border-color 0.25s;
}
button:hover {
border-color: #646cff;
}
button:focus,
button:focus-visible {
outline: 4px auto -webkit-focus-ring-color;
}
@media (prefers-color-scheme: light) {
:root {
color: #213547;
background-color: #ffffff;
}
a:hover {
color: #747bff;
}
button {
background-color: #f9f9f9;
}
}
export interface IPost {
id: string;
title: string;
}
export interface IPostWithAuthor extends IPost {
author: string;
}
\ No newline at end of file
import { createRoot } from 'react-dom/client'
import './index.css'
import App from './App.tsx'
createRoot(document.getElementById('root')!).render(
<App />
)
/// <reference types="vite/client" />
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["src"]
}
{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2022",
"lib": ["ES2023"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["vite.config.ts"]
}
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
// https://vite.dev/config/
export default defineConfig({
plugins: [react()],
server: {
port: 3000
},
})
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