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
Category1
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
67Health
Library
PyPI
DDGS
A Python metasearch library that aggregates text, image, video, news, and book results from ten-plus web search backends through one unified API.
2,992
MIT
Used by 3
79Health
Tool
npm
api
CLI that generates a typed TypeScript/JS SDK from any OpenAPI definition
697
MIT
Used by 2
94Health
Tool
PyPI
openapi-generator-cli
Generate API client SDKs, server stubs, and docs from an OpenAPI spec across 170+ languages and frameworks.
26,766
Apache 2.0
Used by 1
87Health
Library
npm
openapi-to-postman
Converts OpenAPI 3.0/3.1 and Swagger 2.0 specifications into Postman Collections, with multi-file bundling and non-destructive collection syncing.
1,063
Apache 2.0
Used by 1
67Health
Tool
npm
Bump CLI
The official Bump.sh CLI for deploying, previewing, and diffing OpenAPI, AsyncAPI, Arazzo, and Flower API documentation from your terminal or CI pipeline.
71
MIT
Used by 1
