9 Times the Web Platform Was Influenced by Libraries | Jad Joubran
The web platform didn't invent most of its best APIs. It caught up to them. Libraries did the R&D work in production. They got tested by thousands of developers across thousands of codebases, which is the kind of feedback you can't simulate. They got bug reports. They iterated. And, the patterns that survived eventually became part of the platform itself. If you've been writing JavaScript for a wh
Temporalのpolyfillをゼロから実装した
要約 軽量なTemporalのpolyfillであるtemporal-polyfill-liteを実装しました。 最終版（最新）の仕様を実装しており、TypeScript公式の型定義とも互換性があります。 大半の（グレゴリオ暦しか使わない）開発者にとっては、2026年4月現在これが一番バンドルサイズの小さいpolyfillとなっています。 Temporalの現在地 Temporalはこの3月にstage 4に到達しました。Firefoxは去年5月に、Chromeは今年の1月にTemporal対応のバージョンをリリースしています。Node.jsは今年5月にリリース予定のv26でTemporalに対応する予定です[1]。Safariの実装は遅れていますが、実装は進行中なので時間の問題でしょう[2]。 今年はTemporal元年なのでどんどん使っていこう……と言いたいところですが、今のところpo
Cleaning up import paths in JS/TS packages - Socket
Cleaning up import paths in JS/TS packagespackage.json contains a local aliasing mechanism for import paths called "imports" it satisfies many use cases without tooling specific solutions like tsconfig.json Applications and libraries grow over time. In JavaScript and TypeScript these lead to large amounts of files over time due to various conventions and linting rules that may be held in a code ba
Remix 3 Beta Preview
Today we're releasing the Remix 3 beta preview. This is still a pre-release. It is not production ready yet, and there is still a lot to do. But it is ready for you to kick the tires and tell us where the sharp edges are. When we started talking publicly about Remix waking up, we said we wanted to build something simpler, faster, and closer to the web itself. Today's beta preview is a concrete ste
Signals, the push-pull based algorithm — Willy Brauner
We have been using Signals in production for years via several modern front-end frameworks like Solid, Vue, and others, but few of us are able to explain how they work internally. I wanted to dig into it, especially diving deep into the push-pull based algorithm, the core mechanism behind their reactivity. The subject is fascinating. The state of the world Imagine an application as a world where w
Scroll Restoration | TanStack Router Docs
Hash/Top-of-Page Scrolling# Out of the box, TanStack Router supports both hash scrolling and top-of-page scrolling without any additional configuration. Scroll-to-top & Nested Scrollable Areas# By default, scroll-to-top mimics the behavior of the browser, which means only the window itself is scrolled to the top after successful navigation. For many apps however, it's common for the main scrollabl
ArrowJS — The first UI framework for the agentic era
The first UI framework for the agentic era A tiny, blazing-fast, zero dependency, type-safe framework with no build step required. ArrowJS ships with the ability to isolate component logic inside Web Assembly sandboxes while rendering full inline DOM directly in your app — no iframes, no pre-defined UI components. Use it to build fast, maintainable applications — or to ship safe, flexible, on-dema
GitHub - chenglou/pretext
Pure JavaScript/TypeScript library for multiline text measurement & layout. Fast, accurate & supports all the languages you didn't even know about. Allows rendering to DOM, Canvas, SVG and soon, server-side. Pretext side-steps the need for DOM measurements (e.g. getBoundingClientRect, offsetHeight), which trigger layout reflow, one of the most expensive operations in the browser. It implements its
GitHub - sam247/openredaction: Open Source PII detection and redaction for JavaScript/Typescript. Achieve enterprise compliance and unparalleled, lightning fast performance, all 100% local.
OpenRedaction is a production-ready library that helps you keep sensitive data out of logs, prompts, and analytics pipelines. It combines 570+ curated regex patterns with advanced context-aware validation, checksum verification, and multiple redaction modes. Key principles: Regex-first: Pattern-based detection runs locally, fast, and private Fully open source: MIT licensed, no vendor lock-in Priva
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GitHub - tmikov/hermes-node: Node.js built-in module compatibility layer for the Hermes JS engine
GitHub - fabon-f/temporal-polyfill-lite: Lightweight Temporal polyfill
Release v1.16.0 · axios/axios
replacements.fyi - performant, safer npm package alternatives
Release v8.0.0 · avajs/ava
The Intl API: The best browser API you're not using | Polypane
Diffs, from Pierre
GitHub - yuku-toolchain/yuku: High-performance JavaScript/TypeScript compiler and toolchain in pure Zig.
Release v1.5.0 · Pagefind/pagefind
Core JavaScript and TypeScript Features Become Free in IntelliJ IDEA | The IntelliJ IDEA Blog
Release 4.18.0 · lodash/lodash