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

Tags4

React667 Python638 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON205 Laravel203 Go192 HTTPS29 Javascript7 Flex6

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Showing 653 of 5929 packages

HTTPS Javascript Flex Python Clear all

Presidio Analyzer

The PII detection engine behind Presidio, combining NER, regex, and checksum recognizers

Plain

A Django-inspired Python web framework rebuilt from scratch for explicit, typed, agent-friendly application code.

lexer

A flex-inspired, regex-based JavaScript lexer with start conditions and longest-match scanning for building custom tokenizers.

Levenshtein

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

zope.event

A minimal synchronous event publishing and dispatch system for Python.

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