GitHub - tinylibs/tinypool: 🧵 A minimal and tiny Node.js Worker Thread Pool implementation (38KB)You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Release v1.0.0-beta.0 · vitest-dev/vitest
This is a beta release for upcoming 1.0.0 version. Use beta dist-tag when installing Vitest: npm install --save-dev vitest@beta. 🚨 Breaking Changes Support multiple parallel child_process - by @AriPerkkio in #3925 (8b4a4) If you have to disable threads (if you use canvas package, for example), this should improve your speed tremendously. useFakeTimers() no longer automatically mocks process.nex
Learning Vue
Conventions Used in This BookUsing Code ExamplesO’Reilly Online LearningHow to Contact UsAcknowledgments What Is Vue.js?The Benefits of Vue in Modern Web DevelopmentInstalling Node.jsNPMYarnVue Developer ToolsVite.js as a Builder Management ToolCreate a New Vue ApplicationFile Repository StructureSummary Virtual DOM Under the HoodThe Layout Update ProblemWhat Is Virtual DOM?How Virtual DOM Works i
Effective TypeScript › The Saga of the Closure Compiler, and Why TypeScript Won
Here's something that makes me feel old: in just six months, Gmail will celebrate its 20th anniversary. If you weren't actively developing web sites at the time, it's hard to capture just how revolutionary it was. This was a time when JavaScript was held in almost universally low regard. The idea that you could build a sophisticated web app using it was mind-boggling. But it clearly worked and it
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The new release of Preact Signals brings significant performance updates to the foundations of the reactive system. Read on to learn what kinds of tricks we employed to make this happen. We recently announced new versions of the Preact Signals packages: @preact/signals-core 1.2.0 for the shared core functionality @preact/signals 1.1.0 for the Preact bindings @preact/signals-react 1.1.0 for the Rea
You can now use WebGPU in Cloudflare Workers
The browser as an app platform is real and stronger every day; long gone are the Browser Wars. Vendors and standard bodies have done amazingly well over the last years, working together and advancing web standards with new APIs that allow developers to build fast and powerful applications, finally comparable to those we got used to seeing in the native OS' environment. Today, browsers can render w
Lit 3.0 Prerelease 2 and more!
Lit 3.0 Prerelease 2 and more! Today we are publishing the second prerelease of Lit 3.0. This prerelease includes: The core Lit 3.0 packages The first graduating class of Lit Labs: Task, Context, and React Our first preview of our new optimizing template compiler A Preact Signals integration library There are many other packages in this prerelease. See the full list and how to try them out here. L
2023-09-29のJS: Babel v7.23.0、Vike、State of HTML 2023受付開始
JSer.info #662 - Babel v7.23.0リリースされました。 7.23.0 Released: Decorator Metadata and many new import features! · Babel Stage 3のDecorator Metadataのサポート、Stage 3のimport sourceのサポートが追加されています。 Stage 2のimport deferのサポート、Stage 1のOptional Chaining Assignmentのサポート、TypeScript 5.2のサポートされています。 またBabel 8がαリリースされています。 変更点やアップデート方法については、マイグレーションガイドが公開されています。 Upgrade to Babel 8 · Babel ReactやVueなどに対応したNext.jsやNuxtのよう
Temporal API is Awesome · Taro
Wednesday, August 23, 2023 Dates in JS suck. Well, they suck in all languages, really. It's surprisingly hard to get right. The native Date is super limited. Sure, you can new Date('2015-10-21T01:22:00.000Z') and date.toISOString(), maybe dateA < dateB, but that's pretty much it. Need to add minutes, hours, or whatever to a date, check how many days there are until X date, etc? Good luck with that
ブラウザバックで壊れないstate管理を実現する`location-state`
この記事は最近リリースしたlocation-stateというライブラリの紹介記事です。 モチベーション Reactのstate管理は、様々な分類が可能です。筆者が過去に書いた記事「スコープとライフタイムで考えるReact State再考」では、stateの分類は大きく以下2つの観点で分類ができると述べました。 スコープによる分類 ライフタイム（=stateの生存期間）による分類 詳しく知りたい方はこの記事を読んでいただきたいのですが、今でもstate管理というと多くの場合スコープによる分類の話が多く、ライフタイムによる分類の話はあまり聞かない気がします。 なぜライフタイム観点が重要か ライフタイムを意識せずに実装した場合に発生するのが、遷移時に状態が破棄され復元されない、つまりブラウザバックでstateが壊れるという問題です。この問題については以下の記事で、Vercelの社長が2014年に
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GitHub - tldraw/tldraw: very good whiteboard SDK / infinite canvas SDK
Release 3.33.0 - 2023.10.02 · zloirock/core-js
GitHub - instant-dev/instant.dev: Command line tools for Instant API and ORM, including migrations and vectors
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stream: use bitmap in readable state by benjamingr · Pull Request #49745 · nodejs/node
Optimize bundler performance by devongovett · Pull Request #9266 · parcel-bundler/parcel
GitHub - kurtextrem/awesome-performance-patches: 🚀⚡ Awesome list about performance related patches/PRs.
GitHub - google/budoux
Release v3.7.0 · honojs/hono