Mock Service Worker
import { http, HttpResponse } from 'msw'import { setupWorker } from 'msw/browser' // Describe the network.const handlers = [ http.get('https://acme.com/product/:id', ({ params }) => { return HttpResponse.json({ id: params.id, title: 'Porcelain Mug', price: 9.99, }) }),] // Enable API mocking anywhere.const worker = setupWorker(...handlers)await worker.start() Omit implementation details Intercept
zepto.js — the aerogel-weight mobile javascript framework
Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API. If you use jQuery, you already know how to use Zepto. While 100% jQuery coverage is not a design goal, the APIs provided match their jQuery counterparts. The goal is to have a ~5-10k modular library that downloads and executes fast, with a familiar and versatile API, so you can concentrate on getting
jQuery Mobile
jQuery Mobile is no longer supported To read more about the status of the jQuery Mobile project, see the announcement blog post. A Touch-Optimized Web Framework jQuery Mobile is a HTML5-based user interface system designed to make responsive web sites and apps that are accessible on all smartphone, tablet and desktop devices. Seriously cross-platform with HTML5 jQuery Mobile framework takes the "w
Modernizr: the feature detection library for HTML5/CSS3
MENURespond to your user’s browser features.Modernizr tells you what HTML, CSS and JavaScript features the user’s browser has to offer.Add your detects Development build What is Modernizr?It’s a collection of superfast tests – or “detects” as we like to call them – which run as your web page loads, then you can use the results to tailor the experience to the user. Why do I need it?All web develope
io.js - JavaScript I/O
Run JavaScript EverywhereNode.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Moment.js | Parse, validate, manipulate, and display dates in javascript.
Moment.js 2.30.1 Parse, validate, manipulate, and display dates and times in JavaScript. Install npm install moment --save # npm yarn add moment # Yarn spm install moment --save # spm meteor add momentjs:moment # meteor bower install moment --save # bower (deprecated) Format Dates moment().format('MMMM Do YYYY, h:mm:ss a'); moment().format('dddd'); moment().format("MMM Do YY"); moment().format('YY
JavaScriptの日付と時刻の管理を大きく簡素化する「Temporal」の実装作業が進行中
JavaScriptには「Date」という時刻を表すためのオブジェクトがありますが、タイムゾーンの扱いが難しかったり、APIが直感的ではなかったりするなどの問題がありました。こうした問題を解決した新たな時刻表示用オブジェクト「Temporal」が登場し、ブラウザへの実装作業が進められています。 JavaScript Temporal is coming | MDN Blog https://developer.mozilla.org/en-US/blog/javascript-temporal-is-coming/ JavaScriptのDateオブジェクトは、JavaScriptが1995年に作成された際にJavaの「java.util.Date」の実装をコピーして作成され、30年間同じAPIが使われ続けてきました。Dateはユーザーのローカル時刻とUTC(世界協定時)をサポートするもの
UnJS にどんなツールがあるのか、上位30件すべて紹介してみた（前編）
タイトル通り、JavaScriptツール群「UnJS」にどんなライブラリが存在するのかをひたすら見てみよう！ という記事です。 本当は全て紹介しようと思ったのですが、全75個あり、1つの記事に入れるとあまりにも多すぎるので、この記事では2023年11月4日時点のStar数の順に沿って上位30個を紹介していきます。それ以降のリポジトリは別の記事で紹介していますので、気になった方はこの記事の後に読んでみてください。 UnJS とは UnJSは、Nuxt 開発チームが中心となって開発・メンテナンスされている、あらゆるJavaScriptフレームワーク上で統一的に動作するユーティリティーツール・ライブラリ群です。 UnJSというプロジェクトが何であるかについては、2022年11月に公開された講演映像「UnJS: Nuxt 3 behind the scenes by Pooya Parsa」を観て
UnJS: Unleash JavaScript's Potential
Unleash JavaScript's Potential with the UnJS EcosystemAgnostic Excellence: JavaScript Libraries, Tools, and Utilities, Crafted to Elevate Your Coding Journey. A unified JavaScript ecosystem The UnJS PhilosophyA robust ecosystem, driven by the UNIX Philosophy, housing purpose-built, high-quality JavaScript utilities, libraries, and tools, upheld by a collaborative community. High-quality & Single-P
WinterTC
WinterTCTechnical Committee on Web-interoperable Server Runtimes WorkFAQGitHubScopeWinterTC (TC55) is an Ecma International Technical Committee that aims to achieve some level of API interoperability across server-side JavaScript runtimes, especially for APIs that are common with the web. This is done by standardizing a “minimum common API” shared with the web that such runtimes should support, as
mdxjs.com
Markdown for the component eraMDX lets you use JSX in your markdown content. You can import components, such as interactive charts or alerts, and embed them within your content. This makes writing long-form content with components a blast. 🚀 Continue reading » New: MDX 3!A small major this time, nothing big, which is also nice sometimes! This mainly drops support for old Node (use 16 or later), a
Polyfill.io
Filter PolyfillsFilter the polyfills in the "Available Polyfills" list.Available PolyfillsCheck the boxes of the polyfills or polyfill-sets you want to have in your bundle. defaultIncluded PolyfillsArray.fromArray.isArrayArray.ofArray.prototype.everyArray.prototype.fillArray.prototype.filterArray.prototype.forEachArray.prototype.indexOfArray.prototype.lastIndexOfArray.prototype.mapArray.prototype.
Prepack · Partial evaluator for JavaScript
*Prepack is still in an early development stage and not ready for production use just yet. Please try it out, give feedback, and help fix bugs. What does it do? Prepack is a tool that optimizes JavaScript source code: Computations that can be done at compile-time instead of run-time get eliminated. Prepack replaces the global code of a JavaScript bundle with equivalent code that is a simple sequen
Homepage
GSAP allows you to effortlessly animate anything JS can touch. Delivering silky-smooth performance and unmatched support so you can focus on the fun stuff. GSAP allows you to effortlessly animate anything JS can touch. Delivering silky-smooth performance and unmatched support so you can focus on the fun stuff.
ScrollMagic
ScrollMagic helps you to easily react to the user's current scroll position. It's the perfect library for you, if you want to ... animate based on scroll position – either trigger an animation or synchronize it to the scrollbar movement (like a playback scrub control). pin an element starting at a specific scroll position – either indefinitely or for a limited amount of scroll progress (sticky ele
Skypack: search millions of open source JavaScript packages
How to Use Defaulthttps://cdn.skypack.dev/package-name https://cdn.skypack.dev/@scope/package-name Package Versionhttps://cdn.skypack.dev/preact@10 https://cdn.skypack.dev/preact@^10.5.0 https://cdn.skypack.dev/preact@10.5.5 Package Exporthttps://cdn.skypack.dev/preact/hooks https://cdn.skypack.dev/preact@^10.5.0/hooks Minified (?min)https://cdn.skypack.dev/preact?minDeno (?dts)https://cdn.skypack
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Nuxt.js
The JavaScript Oxidation Compiler
