Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
Winston
A battle-tested Node.js logging library with pluggable transports, custom formats, and multiple log levels.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
decimal.js
An arbitrary-precision Decimal type for JavaScript with full trigonometric support
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
electron-devtools-installer
Installs Chrome DevTools extensions like Redux and React DevTools directly into Electron apps.
Mastra Core
The TypeScript framework for building AI agents, workflows, and RAG apps with unified access to 40+ LLM providers.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
big.js
A small, fast, dependency-free JavaScript library for arbitrary-precision decimal arithmetic.
npm
The default command-line package manager for Node.js and the JavaScript ecosystem
github3.py
A comprehensive, actively developed Python wrapper around GitHub's REST API v3.
approx
Approximate floating point equality comparisons and assertions for Rust
sns-payload-validator
Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.
prisma-client-py
Auto-generated, fully type-safe Python database client built on Prisma's schema and Rust query engine.