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

Category

Tags4

React667 Python638 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON205 Laravel203 Go192 HTTPS29 Readable7

Sort:Used by Most Apps

Used by Most Apps Health Score Most Stars A-Z

Showing 819 of 5929 packages

HTTPS Readable Python Parser Clear all

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

A minimal synchronous event publishing and dispatch system for Python.

A dependency-free, spec-accurate ECMAScript regular expression parser and validator with a full AST, powering ESLint's regex-aware rules.

All Packages