#javascript

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

The most powerful and lightweight API that allows you to develop your original Haxball(www.haxball.com) host, client, and standalone applications both on node.js and browser environments and also includes every possible hack and functionality that you can imagine.

GLEB128 is a small Gleam library that provides functions for encoding and decoding LEB128 (Little Endian Base 128) integers.

The Bold Reporting UI controls for JavaScript contains Report Viewer and Report Designer HTML5 and JavaScript controls for enterprise web development

JavaScript library for Multiple Sequence Alignment

ESLint rules for Preact Signals best practices - promotes signal passing convention and reactive components

A moleculer module for BullMQ (https://docs.bullmq.io/)

Npm Mirror Registry, handle npm registry in a easy way

AST recursive visitor

Compare before and after images, for grading and other retouching for instance. Vanilla JS, zero dependencies.

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

react-grid-layout customization for usage in ZABO

Unpipe a stream from all destinations

⚙️ Node.js tool for optimizing SVG files

JavaScript evaluation component for TinySystems workflows

The Bold Reporting UI controls for JavaScript contains Report Viewer and Report Designer HTML5 and JavaScript controls for enterprise web development

Is the value an object, and not an array or null?

Repository for open source contribution to the Offcourse platform. Open to Javascript developers of all levels!

Use Webpack to manage app-like JavaScript modules in Rails

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v5.0.0’s categories, scripts, blocks, bidi, and other properties.

Convert character encodings in pure javascript.

Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions

PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.

Normalize file path slashes to be unix-like forward slashes. Used by chokidar, anymatch, and many others!

ECMAScript parsing infrastructure for multipurpose analysis

HTTP server cookie parsing and serialization

ESLint plugin with custom React rules

The easiest music streaming server available

🧵 Make web workers & worker threads as simple as a function call.