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

Kind

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

Tags3

React667 Python639 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON204 Laravel203 Go192

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Showing 1134 of 5929 packages

React Javascript Hacktoberfest Clear all

Semiotic

A React data-visualization library for network graphs, streaming data, and coordinated dashboards, built for AI-assisted development.

Skybridge

The full-stack TypeScript framework for building type-safe MCP Apps and ChatGPT Apps.

fate

A Relay-inspired data client for React with normalized caching, view composition, and type-safe fetching.

performative-ui

A tongue-in-cheek React component library for building AI-startup landing pages

Levenshtein

A fast Python C extension for Levenshtein edit distance, string similarity, and edit operations.

rc-trigger

Low-level React popup trigger and alignment primitive

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