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

Tags1

React667 Python639 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON204 Laravel203 Go192 Feature4

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Showing 3 of 5929 packages

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OpenFeature Server SDK

The vendor-agnostic Node.js SDK implementing the OpenFeature specification for feature flagging, with providers, targeting, hooks, and multi-provider support.

Library Composer

Laravel Pennant

A simple, lightweight feature-flag package for Laravel applications

python-sdk

Vendor-agnostic feature flagging API for Python, letting you swap flag providers without touching call sites.

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