Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

Kind1

Library4824 SDK549 Tool342 Framework214

Category

Utilities Ids Helpers1293 Serialization Data Formats487 UI Component Libraries383 Cli Terminal323 Authentication Authorization289 Cryptography Hashing259 Web Frameworks API Servers246 Build Tools Bundlers227 Image Media Processing213 Cloud Sdks200 Database Drivers Clients200 Async Concurrency Runtimes194

Tags4

React667 Python638 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON205 Laravel203 Go192 Algorithm12 Javascript7 Coffeescript1

Sort:Used by Most Apps

Used by Most Apps Health Score Most Stars A-Z

Showing 4 of 5929 packages

Tool Javascript Algorithm Coffeescript Parser Clear all

typescript-eslint

The official meta-package bundling the TypeScript ESLint parser, plugin, and rule presets behind a single typed config() helper.

Oxlint

Rust-based JavaScript/TypeScript linter that runs 50-100x faster than ESLint, with zero configuration required.

SWC

Rust-based JavaScript/TypeScript compiler, a drop-in super-fast alternative to Babel

Peggy

Parser generator for JavaScript using parsing expression grammars (PEG)

Join founders buildingwith open source

Opinionated takes, migration guides, cost-saving tips, and insights from the open source ecosystem.

Subscribe on Substack

Join 750+ subscribers