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
Sort:Used by Most Apps
tree-sitter-java
A fast, incremental Java grammar for the tree-sitter parsing library
quicktype
Generate strongly-typed models and serializers from JSON, Schema, TypeScript, or GraphQL
microdiff
A tiny, zero-dependency library for deep diffing objects and arrays with full TypeScript support.
PySpark
Python API for Apache Spark, the unified engine for large-scale distributed data processing
objection.js
A SQL-friendly ORM for Node.js, built on Knex, that gets out of your way instead of hiding SQL behind a DSL.
Bun
A SQL-first Golang ORM with type-safe query builders for PostgreSQL, MySQL, MSSQL, SQLite, and Oracle.
react-native-pdf
A cross-platform PDF viewer component for React Native, with zoom, paging, password protection, and native text selection.
Badge Maker
The standalone SVG badge-rendering library and CLI extracted from Shields.io, with no server dependency.
FlatBuffers
Google's memory-efficient, zero-copy serialization library for cross-language data exchange
Octocrab
A modern, extensible GitHub API client for Rust with REST and GraphQL support.
github3.py
A comprehensive, actively developed Python wrapper around GitHub's REST API v3.
request.js
A lightweight, fetch-based HTTP client for calling GitHub's REST and GraphQL APIs with sensible defaults.
Rusqlite Migration
A performant, dependency-free schema migration library for rusqlite.
sns-payload-validator
Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.
MikroORM
TypeScript ORM for Node.js built on Data Mapper, Unit of Work, and Identity Map patterns.
Apache Beam
A unified programming model for defining batch and streaming data-parallel pipelines
GitHub Actions Toolkit (@actions/artifact)
The official Node.js SDK for uploading, downloading, and managing GitHub Actions workflow artifacts.
jni-rs
Complete, safe Rust bindings to the Java Native Interface for two-way Rust and Java interop.
tree-sitter-language-pack
Precompiled tree-sitter parsers and queries for 306+ languages in one install
plugin-paginate-graphql.js
Octokit plugin that auto-paginates GitHub GraphQL API queries using cursor-based pagination.
@octokit/webhooks-methods
Sign and verify GitHub webhook payload signatures with constant-time HMAC comparison, in Node.js and the browser.
@octokit/auth-oauth-device
GitHub OAuth Device Flow authentication strategy for Octokit-based JavaScript apps.
micromark-extension-gfm-strikethrough
micromark tokenizer extension for GFM strikethrough syntax
ANTLR4 Python3 Runtime
The Python 3 runtime that generated ANTLR parsers and lexers depend on at execution time.
