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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color
Colorized terminal output for Go with ANSI escape codes, 24-bit RGB, and built-in Windows support.
go-cmp
A safer, more powerful alternative to reflect.DeepEqual for comparing Go values in tests.
csv-parse
A flexible, dependency-free CSV parser for Node.js and the browser with stream, callback, and sync APIs.
syn
A Rust parsing library that turns a stream of Rust tokens into a full syntax tree for procedural macros.
lxml
A fast, feature-rich Python library for processing XML and HTML, built on libxml2 and libxslt.
Psycopg
The modern PostgreSQL adapter for Python, with native async and pipeline support
ignore
A pure JavaScript manager, filter, and parser for .gitignore-style rules, built exactly to the gitignore spec.
Smithy Core (@smithy/core)
The shared runtime orchestration layer that powers every AWS SDK for JavaScript v3 client, unifying middleware, serialization, retries, and auth.
@sentry/vite-plugin
Official Vite plugin that uploads source maps and manages releases directly to Sentry at build time.
Flask
A lightweight WSGI web framework for Python that scales from a single file to complex applications.
scikit-learn
Simple and efficient tools for machine learning and data analysis in Python.
axum
Ergonomic and modular HTTP routing and request-handling framework for Rust, built on Tokio, Hyper, and Tower.
PyArrow
Python bindings for Apache Arrow's columnar in-memory format, giving pandas, NumPy, and data pipelines a fast, zero-copy way to move and process tabular data.
cron
A dependency-free Go library for running recurring jobs on standard cron schedules, with functional options and composable job middleware.
Fumadocs Core
The headless React library for building documentation websites, with source loading, page trees, MDX processing, search, and i18n.
acorn
A tiny, fast JavaScript parser that turns source code into ESTree-compliant abstract syntax trees.
Redux Toolkit
The official, opinionated, batteries-included toolset for efficient Redux state management
history
Manage session history and navigation state across browser, hash, and in-memory environments in JavaScript.
usehooks-ts
A tree-shakable collection of 30+ ready-to-use React hooks, written in TypeScript.
JSON5
JSON for humans: an extended JSON syntax with comments, trailing commas, and unquoted keys for hand-written config.
ts-morph
Navigate and manipulate TypeScript code with a friendlier compiler API wrapper
supabase-js
The official isomorphic JavaScript SDK for Supabase — database, auth, realtime, storage, and edge functions in one client.
react-native-safe-area-context
A flexible way to handle safe area insets in React Native, with hooks and components that also work on Android and web.
go-oidc
A Go client library for OpenID Connect, built on top of golang.org/x/oauth2.
