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500ms to 1.7ms In React: A Journey And A Checklist
Written by Oren Farhi, Front End Engineer Tech Lead, follow me on This article has been translated: Chinese 1 (by Qlly) Chinese 2 (by Qlly) Korean (by Ykss) I bet the need to tweak perfomance comes in a certain phase of development for every developer, in every app. There are very good resources and articles about how to tweak performance in react and this article is no exception. I thought I will
React hooks: not magic, just arrays – Rudi Yardley – Medium
I am a huge fan of the new hooks API. However, it has some odd constraints about how you need to use it. Here I present a model for how to think about using the new API for those that are struggling to understand the reasons for those rules. Unpacking how hooks workI have heard some people struggling with the ‘magic’ around the new hooks API draft proposal so I thought I would attempt to unpack ho
Deep dive: How do React hooks really work? | Netlify
Author’s Note: This article has been turned into a talk, with more context. Also, this article does not mention the React scheduler or how state is actually stored in React. Hooks are a fundamentally simpler way to encapsulate stateful behavior and side effects in user interfaces. They were first introduced in React and have been broadly embraced by other frameworks like Vue, Svelte, and even adap
[覚書] Reactã‚’æ¥å‹™ã§ä½¿ã„始ã‚ã¦çŸ¥ã£ãŸã“ã¨
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Write tests. Not too many. Mostly integration.
A while back, Guillermo Rauch†(creator of Socket.io and founder of Zeit.co (the company behind a ton of the awesome stuff coming out lately)) tweeted something profound: Write tests. Not too many. Mostly integration. This is deep, albeit short, so let's dive in: Write tests. Yes, for most projects you should write automated tests. You should if you value your time anyway. Much better to catch a b
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React Server Components Best Practices You Can Use with Hydrogen - Shopify
React Server Components Best Practices You Can Use with HydrogenA deep dive into the patterns and best practices for React Server Components learned while building Hydrogen, Shopify's React-based framework for building custom storefronts. When my team and I started experimenting with React Server Components (RSC) while building Hydrogen, our React-based framework for building custom storefronts, I
useRefã§ã‚¹ãƒ†ãƒ¼ãƒˆã‚’管ç†ã™ã‚‹ã®ã¯React18ã§ã‚¢ãƒ³ãƒãƒ‘ターンã«ãªã‚‹ã‹ã‚‰ã‚„ã‚よㆠ- Qiita
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Tao of React - Software Design, Architecture & Best Practices
Tao of React - Software Design, Architecture & Best Practices25 minute read I’ve been working with React since 2016 and still there isn’t a single best practice when it comes to application structure and design. While there are best practices on the micro level, most teams build their own “thing†when it comes to architecture. Of course, there isn’t a universal best practice that can be applied to
React今昔物語 - ICS MEDIA
機能改善ã ã‘ã§ãªãã€éžæŽ¨å¥¨ã«ãªã£ãŸæ©Ÿèƒ½ã‚‚多ã„ã§ã™ã。 2015年〜　ES2015ã®æ£å¼ãƒªãƒªãƒ¼ã‚¹å‰ 2015å¹´6月ã¾ã§ã¯ES2015ãŒæ£å¼ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ã„ãªã‹ã£ãŸãŸã‚ã€Reactã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã®ä½œæˆã«ã¯React.createClassãŒä½¿ã‚ã‚Œã¦ã„ã¾ã—ãŸã€‚ React独自ã®ã‚¯ãƒ©ã‚¹ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’生æˆã™ã‚‹æ©Ÿèƒ½ã§ã™ã€‚ var Component = React.createClass({ render: function() { return ReactDOM.tagName({options, "Hello"}) } }); React.renderComponent( Component(null), document.getElementById("root") ) 2016年〜　クラスコンãƒãƒ¼ãƒãƒ³ãƒˆã®æ™‚代 Reactãƒãƒ¼ã‚¸ãƒ§ãƒ³15.0.0ã‹ã‚‰ã¯React.createClassã¯ã»ã¨ã‚“
ãŠå‰ã‚‰ã®Reactã¯é…ã„ - Qiita
煽りタイトルã§ã™ã¿ã¾ã›ã‚“。 最近ã€Reactã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ãƒšãƒ¼ã‚¸ã‚’å‹•ã‹ã—ã¦ã„ã¦ã€ ã‚‚ã£ã•ã‚Šã—ã¦ã‚‹ï¼ˆãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã®è² è·ãŒé«˜ã„ãªï¼‰ã¨æ€ã£ãŸã®ã§ ã©ã†ã‚„ã£ãŸã‚‰ç„¡é§„ãªãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã‚’減らã›ã‚‹ã‹æ€è€ƒéŒ¯èª¤ã—ãŸã“ã¨ã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚ preactã¨ã‹åˆ¥ãƒ©ã‚¤ãƒ–ラリã®è©±ã¯ã—ã¾ã›ã‚“。 よã‹ã£ãŸã‚‰ã“ã¡ã‚‰ã‚‚ã©ã†ãž ReactJSã§ä½œã‚‹ä»Šæ™‚ã®SPA入門（基本編） 2019å¹´07月06日追記： ブラウザã®ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã®ä»•çµ„ã¿ã«é–¢ã—ã¦è‰¯è¨˜äº‹ãŒã‚ã£ãŸã®ã§å…ˆã«ä¸€èªã—ã¦ãŠãã“ã¨ã‚’ãŠã™ã™ã‚ã—ã¾ã™ã€‚ 良記事１：実際ã®ã¨ã“ã‚「ブラウザを立ã¡ä¸Šã’ã¦ãƒšãƒ¼ã‚¸ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã¾ã§ã€ã«ã¯ä½•ãŒèµ·ãã‚‹ã®ã‹ 良記事２：ブラウザレンダリング入門〜知るã“ã¨ã§è¦‹ãˆã‚‹ä¸–界〜 １ピクセルãŒãƒ–ラウザã«è¡¨ç¤ºã•ã‚Œã‚‹ã¾ã§ï¼šLife of a Pixel 2018 ã“ã®è¨˜äº‹ã«é–¢ã—ã¦ã¯Reactã®DOMツリー（レイアウト）レンダリングã«é–¢ã™ã‚‹æœ€é©åŒ–戦略ã§ã™ã€‚ 2020å¹´02
useEffectフックã®ã—ãã¿ - Qiita
Dave Ceddiaæ°ã«ã‚ˆã‚‹å…¨5回ã«ãŠã‚ˆã¶React Hooks入門記事ã®ç¬¬4回を本人ã®è¨±å¯ã‚’å¾—ã¦æ„訳ã—ã¾ã—ãŸã€‚ 誤りやより良ã„表ç¾ãªã©ãŒã‚ã‚Œã°ã”æŒ‡æ‘˜é ‚ã‘ã‚‹ã¨åŠ©ã‹ã‚Šã¾ã™ã€‚ 原文： https://daveceddia.com/useeffect-hook-examples/ 想åƒã—ã¦ã¿ã¦ãã ã•ã„。完璧ãªãƒ•ã‚¡ãƒ³ã‚¯ã‚·ãƒ§ãƒ³ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã«ã‚ã‚‹æ—¥ã€ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ãƒ¡ã‚½ãƒƒãƒ‰ã‚’è¿½åŠ ã—ãªã‘ã‚Œã°ã‚‰ãªããªã£ãŸã¨ã€‚ ã‚ã‚。 「何ã¨ã‹ã—ã¦å›žé¿ã§ãã‚‹ã‹ã‚‚ã—ã‚Œãªã„？ã€ãã‚ŒãŒæœ€çµ‚çš„ã«ã¯ã€Œã‚‚ã†ã„ã„ã‚„ã€ã‚¯ãƒ©ã‚¹ã«å¤‰æ›´ã—よã†ï¼ã€ã¨ãªã‚Šã¾ã™ã€‚ class Thing extends React.Component ã«å§‹ã¾ã‚Šã€é–¢æ•°ã®æœ¬ä½“ã‚’ render ã«ã‚³ãƒ”ー＆ペーストã—ã€æœ€çµ‚çš„ã«ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ãƒ¡ã‚½ãƒƒãƒ‰ã‚’è¿½åŠ ã—ã¾ã™ useEffect フックãªã‚‰ã‚‚ã£ã¨ä¸Šæ‰‹ãã‚„ã‚Œã¾ã™ã€‚ useEffect ã«ã‚ˆã£ã¦ã€ãƒ•ã‚¡ãƒ³ã‚¯ã‚·ãƒ§ãƒ³ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆ
useEffect完全ガイド
ã‚ãªãŸã¯ Hooks を使ã£ã¦è¤‡æ•°ã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’書ãã¾ã—ãŸã€‚ã¡ã‚‡ã£ã¨ã—ãŸã‚¢ãƒ—リも作ã£ãŸã“ã¨ãŒã‚ã‚‹ã§ã—ょã†ã€‚満足もã—ã¦ã„る。API ã«ã‚‚慣れã¦ã€ãã®éŽç¨‹ã§ã‚³ãƒ„も掴んã§ãã¾ã—ãŸã€‚ã—ã‹ã‚‚é‡è¤‡ã—ãŸãƒã‚¸ãƒƒã‚¯ã‚’転用ã§ãるよㆠCustom Hooks を作りã€åŒåƒšã«è‡ªæ…¢ã—ã¦è¦‹ãŸã‚Šã€‚ ã§ã‚‚ useEffect を使ã†åº¦ã€ã„ã¾ã„ã¡ãƒ”ンã¨ãã¾ã›ã‚“。class ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã¨ã¯ä¼¼ã¦ã„ã‚‹ã‘ã©ã€ä½•ã‹ãŒé•ã†ã€‚ãã—ã¦ã„ã‚ã‚“ãªç–‘å•ã‚’抱ã始ã‚ã¾ã™ã€‚ 🤔 componentDidMount ã‚’ useEffect ã§å†ç¾ã™ã‚‹æ–¹æ³•ã¯ï¼Ÿ 🤔 useEffect 内ã§æ£ç¢ºã«éžåŒæœŸå‡¦ç†ã‚’è¡Œã†æ–¹æ³•ã¨ã¯ï¼Ÿã€€[]ã£ã¦ãªã«ï¼Ÿ 🤔 関数をエフェクトã®ä¾å˜é–¢ä¿‚ã¨ã—ã¦è¨˜ã™ã¹ã？ 🤔 éžåŒæœŸå‡¦ç†ã®ç„¡é™ãƒ«ãƒ¼ãƒ—ãŒãŸã¾ã«èµ·ã“ã‚‹ã®ã¯ãªãœï¼Ÿ 🤔 å¤ã„ state ã‹ props ãŒã‚¨ãƒ•ã‚§ã‚¯ãƒˆå†…ã«ãŸã¾ã«å…¥ã‚‹ã®ã¯ãªãœï¼Ÿ ç§ã‚‚ Hooks を使
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React.js Examples
GitHub - alan2207/bulletproof-react: ðŸ›¡ï¸ âš›ï¸ A simple, scalable, and powerful architecture for building production ready React applications.
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React Native Elements
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useEffect / React Hooks – React入門
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