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
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
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
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
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
import * as np from 'numpy-ts'; // Array creation with dtype support const A = np.array([[1, 2], [3, 4]], 'float32'); const B = np.ones([2, 2], 'int32'); // Broadcasting and chained operations const result = A.add(5).multiply(2); // Linear algebra const C = A.matmul(B); const trace = A.trace(); // Reductions with axis support const colMeans = A.mean(0); // [2.0, 3.0] // NumPy-style slicing with st
I know you all probably weren't expecting this announcement next. But after reviewing the roadmap, we spent so long iterating in the Experimental phase, most of the goalposts within Alpha don't appear relevant enough to warrant their own phase. Instead, I'm happy to announce today that Solid 2.0 effort enters the beta stage. There will be bugs and rough edges we need to work through with the ecosy
The way to build fast, native flutter apps with JavaScript and CSS Bring JavaScript and Web Dev to The high-performance W3C/WHATWG compliant web runtime for Flutter. Use your favorite web frameworks like React and Vue to build native apps with direct access to the entire Flutter ecosystem. Beyond WebView PerformanceWebF is a custom high-performance runtime, not a system WebView wrapper. We optimiz
Overhauled resource loading customization. See the new README for details on the new API. Added MIME type sniffing to <iframe> and <frame> loads. Regression: WebSockets are no longer correctly throttled to one connection per origin. This is a result of the bug at nodejs/undici#4743. Fixed decoding of the query components of <a> and <area> elements in non-UTF-8 documents. Fixed XMLHttpRequest fetch
With the release of Lodash 4.17.23 and the publication of CVE-2025-134655, the project is making visible progress in strengthening its security posture. Lodash remains a quiet but essential part of the JavaScript ecosystem that is deeply embedded in frameworks, build systems, and production applications across the web. With the release of Lodash 4.17.23 and the publication of CVE-2025-134655, the
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