ContentsHTMLCSSWeb APIsJavaScriptWeb AppsMediaPrivacySecurityWKWebViewSafari Web ExtensionsWeb InspectorFeedbackAnd More With over 70 additions to WebKit, Safari 15.4 is packed with new web technologies, updates, and fixes. We’ve assembled a huge release as part of our commitment to web developers, and the people who use the web. This is the first big WebKit release of 2022, and we’re just getting
Highlights This is a summary of the significant changes, both breaking and non-breaking, you need to know about when upgrading from ESLint v8.x to ESLint v9.0.0. Installing Because this is a major release, you may not automatically be upgraded by npm. To ensure you are using this version, run: npm i eslint@9.0.0 --save-dev Copy code to clipboard Migration Guide As there are a lot of changes, we’ve
Cloudflare Queues: globally distributed queues without the egress fees
Cloudflare Queues: globally distributed queues without the egress fees2022-09-27 Developers continue to build more complex applications on Cloudflare’s Developer Platform. We started with Workers, which brought compute, then introduced KV, Durable Objects, R2, and soon D1, which enabled persistence. Now, as we enable developers to build larger, more sophisticated, and more reliable applications, i
皆さんこんにちは。自宅のダイナゼノンが、カイゼルグリッドナイトになりました。おっくんです。 去る 2021 年 8 月 10 日に Deno 1.13 がリリースされました。 今回も、リリースノートを参考に 変更事項の気になるところを紹介したいと思います。 実行環境 Docker イメージ denoland/deno:centos(確認時点では Deno 1.13.0 でした) Deno 1.13 Deno 1.13 での変更事項をDeno 1.13 リリースノートを元に確認します。 ネイティブ HTTP サーバー API が安定化しました。 Deno 1.9 より登場した ネイティブ HTTP サーバー API が安定化し、利用に当たって --unstable の付与が不要になりました。 Rust の高速な HTTP サーバー hyper Webサーバーを JavaScript API
2024-08-22, Version 22.7.0 (Current), @RafaelGSS Experimental transform types support With the new flag --experimental-transform-types it is possible to enable the transformation of TypeScript-only syntax into JavaScript code. This feature allows Node.js to support TypeScript syntax such as Enum and namespace. Thanks to Marco Ippolito for making this work on #54283. Module syntax detection is now
Node.js
Notable changes Add support for externally shared js builtins By default Node.js is built so that all dependencies are bundled into the Node.js binary itself. Some Node.js distributions prefer to manage dependencies externally. There are existing build options that allow dependencies with native code to be externalized. This commit adds additional options so that dependencies with JavaScript code
Introduction There is a wide base of ECMAScript runtime environments being used beyond web browsers, specifically in web server and edge platforms. A major benefit to this approach is the ability to use a single programming language across multiple contexts, reducing specialisation and allowing for reuse of code across the server and client side. Since code running in web browsers makes up the vas
An overview of Node.js: architecture, APIs, event loop, concurrency
Warning: This blog post is outdated. Instead, read chapter “An overview of Node.js: architecture, APIs, event loop, concurrency” in “Shell scripting with Node.js”. This blog post gives an overview of how Node.js works: What its architecture looks like. How its APIs are structured. A few highlights of its global variables and built-in modules. How it runs JavaScript in a single thread via an event
Here is a list of common JavaScript interview questions with detailed answers to help you prepare for the interview as a JavaScript developer. JavaScript continues to be a cornerstone of web development, powering dynamic and interactive experiences across the web. As the language evolves, so does the complexity and scope of interview questions for JavaScript developers. Whether you’re a fresher de
Node.js
Notable Changes Deprecations and Removals [f182b9b29f] - (SEMVER-MAJOR) dns: runtime deprecate type coercion of dns.lookup options (Antoine du Hamel) #39793 [4b030d0573] - doc: deprecate (doc-only) http abort related (dr-js) #36670 [36e2ffe6dc] - (SEMVER-MAJOR) module: subpath folder mappings EOL (Guy Bedford) #40121 [64287e4d45] - (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns (
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New WebKit Features in Safari 15.4
ESLint v9.0.0 released - ESLint - Pluggable JavaScript Linter
Deno 1.13 へのアップデートと変更事項まとめ - 虎の穴ラボ技術ブログ
Node.js — Node.js 22.7.0 (Current)
Minimum common web API
JavaScript Interview Questions