#javascript

Async utilities for node and the browser

ChakraCore is an open source Javascript engine with a C API.

deptrust is a CLI that checks package versions for known vulnerabilities across npm, PyPI, crates.io, Go modules, RubyGems, NuGet, Maven, Packagist, pub.dev, CocoaPods, Hex.pm, Hackage, GitHub Actions, and more. It runs locally as a CLI and as an MCP server, comes with a skill, and a hook.

Node.js/browser framework agnostic JSON API (http://jsonapi.org/) serializer.

JavaScript library for writing ID3 tag to MP3 files in browsers and Node.js

Elixir bindings for the OXC JavaScript toolchain — parse, transform, and minify JS/TS via Rust NIFs

Spec-compliant polyfill for String.prototype.matchAll, in ES2020

ES2019 spec-compliant String.prototype.trimEnd shim

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

Craft your applications for productivity and meet your users’ expectations by enhancing your Mantine-based UIs with a desktop-grade, lightweight yet fully-featured, dark-theme aware context-menu component, built by the creator of Mantine DataTable.

Pure JS implementation of the HTML Canvas 2D drawing API

HTTP request freshness testing

Execute a listener when a response is about to write headers.

A transpiler for a Python like language to JavaScript

Fast Rust package manager — npm + lpm.dev + SE-0292 Swift compatible, sandboxed lifecycle scripts, security audits

The open standard AI gateway — PII protection, audit, reliability & cost control as composable interceptors. Same API in Python, Java & JavaScript.

JavaScript parser written in PHP that generates AST from your code according to ECMAScript specification

next.js but for avalanche :)

Highly optimized wildcard and glob matching library. Faster, drop-in replacement to minimatch and multimatch. Used by square, webpack, babel core, yarn, jest, ract-native, taro, bulma, browser-sync, stylelint, nyc, ava, and many others! Follow micromatch's author: https://github.com/jonschlinkert

Evidence-first, multilingual, S3-native RAG — answers only from cited evidence (exact quote, page, bbox) and abstains when the evidence is weak, missing or conflicting. The guarantee is "no ungrounded claim". Byte-identical core across Python, Go and JavaScript. Docs: https://muthuishere.github.io/citenexus/

Provides a code editor field with Twig & Craft API autocomplete

Fast linting and formatting. Minimal defaults. Extensible. Built for speed.

Shared configurations and extras for ESLint

Accessible modal dialog component for React

:fishing_pole_and_fish: Evaluates javascript code blocks from markdown files.

A JavaScript chessboard without dependencies. Rendered in SVG, coded in ES6. Views FEN, handles move input, animated, responsive, expandable

A tiny pattern-matching library in the style of the TC39 proposal.

ui-router ported to lit

Create a string from a sequence of Unicode code points.

File input dropzones for Symfony Forms