







Emscripten: an LLVM-to-JavaScript compiler
Although the performance of today's JavaScript engines is sufficient for most web applications, faster and more predictable runtimes could be desired for performance-critical web code. Therefore, we present Speedy.js, a cross-compiler that translates ...

developit/htm
Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.

LightScript: JavaScript, with cleaned-up syntax and a few conveniences
Developers care about syntax for a reason. Not only is concise syntax faster to read and faster to write, all syntax guides how you write code – for better and for worse. If "the right way" is verbose or awkward, developers too often choose the wrong way.
ESLint Joins The jQuery Foundation - ESLint - Pluggable JavaScript Linter
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

RFC: plyr.fm JavaScript SDK & Embeddable Web Components - Nate Spilman
Authors: Nate Spilman, Claude 4.6 OpusStatus: DraftDate: 2026-03-151. SummaryThis RFC proposes a JavaScript/TypeScript package that provides:Headless SDK — t...

How it feels to learn JavaScript in 2016 | HackerNoon
<em>No </em><a href="https://hackernoon.com/tagged/javascript" target="_blank"><em>JavaScript</em></a><em> frameworks were created during the writing of this article.</em>

Rust-based platform for the Web - SWC
SWC is an extensible Rust-based platform for the next generation of fast developer tools. It's used by tools like Next.js, Parcel, and Deno, as well as companies like Vercel, ByteDance, Tencent, Shopify, Trip.com, and more. SWC can be used for both compilation and bundling. For compilation, it takes JavaScript / TypeScript files using modern JavaScript features and outputs valid code that is supported by all major browsers.
How Baseline Can Help You Ship Less JavaScript — Smashing Magazine
The gap between “you need a library for this” and “the browser does this” keeps closing. A practical guide to auditing your dependencies and finding what the web platform can now handle for you.

The Modern JavaScript Tutorial
Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.

☔ Lightweight javascript library for DOM manipulation and events
:umbrella: Lightweight javascript library for DOM manipulation and events

MiniJinja Playground
Try MiniJinja, a powerful template engine for Rust, Python, Go and JavaScript, in your browser.
Take a swig of the best template engine for JavaScript. - paularmstrong/swig