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
All Packages
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
Sort:Used by Most Apps
91Health
SDK
npm
Svix
Official JavaScript/TypeScript client for the Svix webhook delivery API and signature verification.
3,404
MIT
Used by 12
84Health
Framework
npm
Chat SDK
A unified TypeScript SDK for building chat bots and AI agents across every major messaging platform
2,362
MIT
Used by 10
75Health
Library
PyPI
Standard Webhooks (Python)
Python reference implementation for verifying Standard Webhooks HMAC-signed webhook payloads
1,746
Apache 2.0
Used by 5
62Health
SDK
PyPI
pyngrok
A Python wrapper for ngrok that manages its own binary and tunnels
465
MIT
Used by 2
68Health
Library
Composer
Laravel Webhook Server
Configure and send signed, retryable webhooks from Laravel applications with ease.
1,079
MIT
Used by 1