Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Tags4
Sort:Used by Most Apps
Pydantic
Data validation and settings management using Python type hints, backed by a Rust core.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
Socket.IO
Bidirectional, low-latency, event-based realtime communication for Node.js and the browser.
Yjs
A high-performance CRDT that exposes shared data types for building conflict-free, real-time collaborative applications.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
firebase-admin-node
Firebase Admin Node.js SDK for privileged, server-side access to Firebase Authentication, Firestore, Realtime Database, Cloud Messaging, and Storage.
firebase-js-sdk
Google's official client SDK for building web and Node.js apps on Firebase's backend services.
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.
Pusher PHP Library
The official PHP server library for triggering events, authenticating private channels, and validating webhooks against Pusher's Channels API.
iroh
A peer-to-peer networking library that dials public keys instead of IP addresses over QUIC
Loro
High-performance CRDT library that makes JSON data collaborative and version-controlled
github3.py
A comprehensive, actively developed Python wrapper around GitHub's REST API v3.
sns-payload-validator
Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.
Phoenix
The official JavaScript client for Phoenix Channels — multiplexed WebSocket realtime with automatic reconnection and presence tracking.