Introducing Ezno
Introducing EznoPublished on Thursday 22nd September 2022 Ezno is an experimental compiler I have been working on and off for a while. In short, it is a JavaScript compiler featuring checking, correctness and performance for building full-stack (rendering on the client and server) websites. This post is just an overview of some of the features I have been working on which I think are quite cool as
Virtual DOM is pure overhead
Virtual DOM is pure overhead Let's retire the 'virtual DOM is fast' myth once and for all Rich Harris Dec 27 2018 If you've used JavaScript frameworks in the last few years, you've probably heard the phrase 'the virtual DOM is fast', often said to mean that it's faster than the real DOM. It's a surprisingly resilient meme — for example people have asked how Svelte can be fast when it doesn't use a
Maquette
Animations Add animations when the user-interface changes. Animations do not interfere with application logic. Code: var yourName = ''; // Piece of data // Plain event handler function handleNameInput(evt) { yourName = evt.target.value; } // This function uses the 'hyperscript' notation to create the virtual DOM. function render() { return h('div', [ h('input', { type: 'text', placeholder: 'What i
GitHub - patrick-steele-idem/morphdom: Fast and lightweight DOM diffing/patching (no virtual DOM needed)
Lightweight module for morphing an existing DOM node tree to match a target DOM node tree. It's fast and works with the real DOM—no virtual DOM needed! This module was created to solve the problem of updating the DOM in response to a UI component or page being rerendered. One way to update the DOM is to simply toss away the existing DOM tree and replace it with a new DOM tree (e.g., myContainer.in
GitHub - google/incremental-dom: An in-place DOM diffing library
Incremental DOM is a library for building up DOM trees and updating them in-place when data changes. It differs from the established virtual DOM approach in that no intermediate tree is created (the existing tree is mutated in-place). This approach significantly reduces memory allocation and GC thrashing for incremental updates to the DOM tree therefore increasing performance significantly in some
仮想DOMã§é‚ãŒéœ‡ãˆã¦ã‹ã‚‰ä¸€å¹´ã€ä»®æƒ³DOMã¨Fluxã®ä»Š - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? ãªãœä»®æƒ³DOMã¨ã„ã†æ¦‚念ãŒä¿ºé”ã®é‚を震ãˆã•ã›ã‚‹ã®ã‹ ã‹ã‚‰ä¸€å¹´ã€ã¿ãªã•ã¾ã©ã®ã‚ˆã†ãªãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã‚’ãŠéŽã”ã—ã§ã—ょã†ã‹ã€‚ 僕ã¯ã²ãŸã™ã‚‰éŽåŽ»è³‡ç”£ã‚’リファクタã—ã¦ã„ã¾ã™ã€‚ 需è¦ã®é›°å›²æ°— 色んãªæ‰€ã«æ›¸ãã¾ã—ãŸãŒã€åŽ»å¹´åƒ•ãŒä»®æƒ³DOM AdventCalendar ã‚’ã‚„ã£ãŸã®ã¯ã€ã€Œåƒ•è‡ªèº«ãŒproductionã§ä½¿ã„ãŸã„ã€ã®ã§ã€ã€ŒReactã¾ã‚ã„ã„よãã€çš„ãªé›°å›²æ°—を作ã£ã¦å¤–å €åŸ‹ã‚ã‚‹ã®ãŒç›®çš„ã§ã—ãŸã€‚ãã—ã¦ã€ãã®ç›®çš„ã¯ãŠãŠã‚ˆãæžœãŸã•ã‚ŒãŸã¨è¨€ã£ã¦ã‚‚ã„ã„ã§ã—ょã†ã€‚ã”å”力ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚ 僕自身ã¯Kobito for Windows ã§Reactを使ã£ã¦
incremental-dom
Incremental DOM Overview Incremental DOM is a library for building up DOM trees and updating them in-place when data changes. It differs from the established virtual DOM approach in that no intermediate tree is created (the existing tree is mutated in-place). This approach significantly reduces memory allocation and GC thrashing for incremental updates to the DOM tree therefore increasing performa
GitHub - trueadm/t7: Lightweight virtual DOM templating library
t7.js is a small, lightweight JavaScript template library that compiles ES2015 template strings into virtual DOM objects. Template strings allow for JavaScript expressions to be embedded within literal strings. With that in mind, it made logical sense to build a small library around them to assist developers wanting to work with virtual DOM frameworks without the overhead of learning a new languag
æŒèˆžä¼Žåº§.tech#6「VirtualDOMã¨React〠アウトラインメモ
æŒèˆžä¼Žåº§.tech#6「VirtualDOMã¨React〠- connpass ã«å‚åŠ ã—ã¦æ¥ãŸã®ã§ãƒ¡ãƒ¢ã€‚ ã™ã¹ã¦ã®CSSã«æ»ã‚’ï¼ã“ã‚Œã¯JSerã®å«ã³ï¼- @kyo_ago スライド: CSSã«æ»ã‚’ï¼ã“ã‚Œã¯JSerã®å«ã³ï¼ #kbkz_tech CSSãŒè¾›ã„ CSSã¯ã‚«ãƒ—セル化ã¨ã‹ç¶™æ‰¿ã¨ã‹ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã‹ã‚‰ã®æ¦‚念ãŒãã®ã¾ã¾æŒã£ã¦ã“ã‚Œãªã„ ReactStyle js-next/react-style JS内ã«Styleを埋ã‚込むã“ã¨ãŒã§ãã‚‹ ãã®ã¾ã¾ã‚ªãƒ–ジェクト的ã«å…¥ã‚Œã‚‰ã‚Œã‚‹ Template Stringsã¨åˆã‚ã›ã‚Œã°ãã®å ´ã§CSSを入れるã“ã¨ãŒã§ãã‚‹ styles=ã«ã‚¹ã‚¿ã‚¤ãƒ«ã‚’入れる セレクタをã‚ã¾ã‚Šè€ƒãˆãªãã¦ã„ã„ style属性ã§ã‚¹ã‚¿ã‚¤ãƒªãƒ³ã‚°ã™ã‚‹ 擬似è¦ç´ ã€æ“¬ä¼¼ã‚¯ãƒ©ã‚¹ãŒå…¨æ»… :hover :active ãªã©ãŒä½¿ãˆãªã„。 CSSã®ç¶™æ‰¿ãªã©ã®æ¦‚念ãŒæ¶ˆãˆã‚‹ 自分ã§é ‘張る必è¦ãŒã‚ã‚‹ ユーザプレ
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19:00ã‹ã‚‰é–‹å§‹ã„ãŸã—ã¾ã™ # æŒèˆžä¼Žåº§.techã¨ã¯ - æ ªå¼ä¼šç¤¾ãƒ‰ãƒ¯ãƒ³ã‚´ä¸»å‚¬ã®æŒèˆžä¼Žåº§ã‚¿ãƒ¯ãƒ¼ã§é–‹å‚¬ã•ã‚Œã‚‹æŠ€è¡“勉強会ã§ã™ã€‚ # 今回ã®ãƒ†ãƒ¼ãƒž - 今回ã¯ã€VirtualDOMã¨Reactをテーマã«ã€å›½å†…ã®ç¬¬ä¸€äººè€…ã®æ–¹ã€…ã«ãŠè©±ã‚’ã—ã¦ã„ãŸã ãã¾ã™ã€‚ スケジュール 19:00 ã™ã¹ã¦ã®CSSã«æ»ã‚’ï¼ã“ã‚Œã¯JSerã®å«ã³ï¼ @kyo_ago 19:30 今日ã‹ã‚‰ã¯ã˜ã‚ã‚‹React.js(ä»®) @koba04 20:00 休憩 20:15 未定@t_wada 20:45 Real World Virtual DOM - ã‚ã‚‹ã„ã¯æ¬¡ä¸–代アプリケーションè¨è¨ˆ@mizchi 21:20 Lightning Talks @pab_tech, @masuidrive, @teppeis, @jigsaw, @banana_umai
RiotJs
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æŒèˆžä¼Žåº§.tech#6「VirtualDOMã¨React〠(2015/02/16 18:30〜)
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JavaScript Application Architecture On The Road To 2015
I once told someone I was an architect. It’s true in a way since I now have to design an intricate web of lies to back it up. On a serious note, I thought it might be salutary to look at the state of application architecture in the JavaScript community as we ebb our way towards 2015. I’ll talk about composition, functional boundaries, modularity, immutable data structures, CSP channels and a few o
リアル㪠DOM ã¯ãªãœé…ã„ã®ã‹ - steps to phantasien
ã“れ㯠VirtualDOM Advent Calendar 2014 ã«å‹æ‰‹ã«å‚åŠ ã™ã‚‹è¨˜äº‹ã§ã™ã€‚ ã‚ãŸãŸã‹ã„春ã®æ˜¼ä¸‹ãŒã‚Šã®ã“ã¨ã€ã‚るブラウザベンダã®ç¤¾å†…ã‚’ä¸ç©ãªå™‚ãŒé§†ã‘å·¡ã£ãŸã€‚ 「React.js ãªã‚‹ãƒ©ã‚¤ãƒ–ラリã€ã©ã†ã‚‚仮想 DOM ã¨ã„ã†ã‚„ã¤ã®ã›ã„ã§é€Ÿã„らã—ã„ãžã€ ã‚‚ã†ãƒªã‚¢ãƒ«ãª DOM ã¯ãŠå½¹å¾¡å…ã€ãƒ–ラウザも商売上ãŒã£ãŸã‚Šã‹ãƒ»ãƒ»ãƒ»ã€‚雇用ã«ä¸å®‰ã‚’覚ãˆã‚‹äºº(ç§)ãŒã„る一方〠ãã®ã‚¢ã‚¤ãƒ‡ã‚¢ã‚’ã¨ã‚Šã“ã‚“ã§ãƒ–ラウザ㮠DOM を速ã出æ¥ãªã„ã‹ã¨è€ƒãˆã‚‹äººãŸã¡ã‚‚ã„ãŸã€‚ 仮想 DOM ã¯ãªãœé€Ÿã„ã®ã‹ã€‚誰ã‹ã®ã¤ã¦ã‚’辿ã£ã¦ React.js ãƒãƒ¼ãƒ ã«ãŠã„ã§ã„ãŸã ãã€é€Ÿã•ã®ç§˜å¯†ã‚’テックトークã—ã¦ã‚‚らã†ã€‚ イミュータブルãªãƒ‡ãƒ¼ã‚¿æ§‹é€ ã«ã‚ˆã‚‹å˜ç´”化ã€éžåŒæœŸé©ç”¨ã«ã‚ˆã‚‹å‡¦ç†ã®ãƒãƒƒãƒåŒ–ã€å·®åˆ†ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã«ã‚ˆã‚‹å‰¯ä½œç”¨ã®æœ€å°åŒ–… ã„ãã¤ã‹ã®ã‚¢ã‚¤ãƒ‡ã‚¢ã¯ãƒ–ラウザã‹ã‚‰ã¯ã©ã†ã«ã‚‚ãªã‚‰ãªã„ãŒã€ãŸã¨ãˆã°éžåŒæœŸåŒ–ãªã‚“ã‹ã¯å½¢ã¯é•ãˆã©ãƒ–ラウザ
ãªãœä»®æƒ³DOMã¨ã„ã†æ¦‚念ãŒä¿ºé”ã®é‚を震ãˆã•ã›ã‚‹ã®ã‹ - Qiita
追記: æƒ…å ±ãŒè‰²ã€…ã¨å¤ããªã£ãŸãŸã‚ã€2020å¹´ã«æ›¸ãç›´ã—ãŸç‰ˆã¸ã®ãƒªãƒ³ã‚¯ã‚’å¼µã£ã¦ãŠãã¾ã™ã€‚ ã“ã®è¨˜äº‹ã¯ VirtualDOM Advent Calendar 2014 - Qiita ã®åˆæ—¥ã§ã™ã€‚ åˆæ—¥ã¨ã„ã†ã“ã¨ã§ã€åŸºèª¿è¬›æ¼”風ã«ã€Virtual DOMã¨ã¯ãªã«ã‹ã€ãªãœåƒ•ã¯ã“ã‚“ãªèˆˆå¥®ã—ã¦ã„ã‚‹ã®ã‹ï¼ã¨ã„ã†è©±ã‹ã‚‰ã€‚ Virtual DOMã¨ã¯ãªã«ã‹ æ—¢å˜ã®æ¦‚念ã§å½“ã¦ã¯ã‚ã‚‹ã¨ã€JavaScriptã®MVC, MVW(Whatever)フレームワークã®Viewã«ä½ç½®ã—ã¾ã™ã€‚ãŒã€ãã®ç¨‹åº¦ã§ã¯çµ‚ã‚ã‚Šã¾ã›ã‚“。仮想DOMã¨ã¯ä¸–界をé©å‘½ã™ã‚‹åŠ›ã§ã‚ã‚Šã€ã“ã®jQueryã®DOMæ“作ã§æ±šã‚Œãã£ãŸãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã‚’æ•‘ã†æ•‘世主ãªã®ã§ã™ã€‚ ç¾æ™‚点ã§è‡ªåˆ†ãŒçŸ¥ã£ã¦ã„ã‚‹é™ã‚Šã¯ã€ä»¥ä¸‹ã®å®Ÿè£…を指ã—ã¾ã™ã€‚ facebook/react 最も使ã‚ã‚Œã¦ã‚‹Facebookã®å®Ÿè£… Matt-Esch/virtual-dom Altenative
2014-11-10ã®JS: Less 2.0ã€Vue.js 0.11ã€Model-View-Intent
JSer.info #201 - CSSプリプãƒã‚»ãƒƒã‚µã§ã‚ã‚‹Less 2.0ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ V2ã¸ã®ã‚¢ãƒƒãƒ—グレードã«ã¤ã„ã¦ã¯V2 Upgrade Guideã«è©³ã—ã書ã‹ã‚Œã¦ã„ã¾ã™ã€‚ Vue.js 0.11ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ Release 0.11.0: Cowboy Bebop · yyx990803/vue 一ã‹ã‚‰æ›¸ããªãŠã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€ã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ãŒçµæ§‹å¤‰ã‚ã£ã¦ã„ã¾ã™ã€‚ APIã®ç ´å£Šçš„ãªå¤‰æ›´ã‚„ã€è¿½åŠ ã•ã‚ŒãŸã‚ªãƒ—ションã€æ©Ÿèƒ½ã«ã¤ã„ã¦ã¯ä»¥ä¸‹ã«ã¾ã¨ã‚られã¦ã„ã¾ã™ã€‚ vue/changes.md at master · yyx990803/vue 以å‰ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹v0.10.6ã®ãƒ‰ã‚ュメントã¯legacy.vuejs.orgã«ç½®ã‹ã‚Œã¦ã„ã¾ã™ã€‚ 追記: 作者ã§ã‚ã‚‹Evan Youã•ã‚“ã¯Googleã‹ã‚‰Meteor社ã®äººã«ãªã£ãŸãã†ã§ã™ã€‚ Reactive MVC and the
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Virtual DOM Benchmark
GitHub - snabbdom/snabbdom: A virtual DOM library with focus on simplicity, modularity, powerful features and performance.
GitHub - choojs/hyperx: 🷠- tagged template string virtual dom builder
GitHub - ftlabs/fruitmachine: View rendering engine
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