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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octokit.js
The all-batteries-included GitHub SDK for browsers, Node.js, and Deno.
sql-formatter
A JavaScript/TypeScript library and CLI that pretty-prints SQL queries across 20+ dialects with configurable style options.
filelock
A platform-independent file lock for Python that supports the with-statement.
Flask
A lightweight WSGI web framework for Python that scales from a single file to complex applications.
http-proxy-middleware
The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.
docker-py
Official Python library for the Docker Engine API — manage containers, images, networks, and Swarm clusters from your own code.
tldts
tldts: Fast Domain, Subdomain, and TLD Parsing for JS
markupsafe
Escapes untrusted strings for safe use in HTML and XML markup, preventing injection attacks in templated output.
Leaflet
The leading lightweight open-source JavaScript library for mobile-friendly interactive maps.
orjson
A fast, correct, Rust-backed JSON library for Python with native dataclass, datetime, and numpy support
tinycolor2
Fast, dependency-free color parsing, conversion, and manipulation for JavaScript
node-xml2js
XML-to-JavaScript-object parser and builder for Node.js
dockerode
A Node.js client for the Docker Engine Remote API, covering containers, images, networks, and volumes with streams intact.
globby
User-friendly glob matching for Node.js, built on fast-glob with negation, directory expansion, and gitignore support.
Croner
A zero-dependency cron job scheduler and cron-expression evaluator for JavaScript and TypeScript
nest-cli
Scaffolds, builds, and serves NestJS applications through schematics-driven code generation and pluggable compiler backends.
tomli
A lil' TOML parser for Python — fast, spec-compliant, and dependency-free.
LangGraph
A low-level orchestration framework for building stateful, multi-actor LLM agents as graphs
Ink
React for CLIs — build and test interactive command-line apps using declarative, Flexbox-based components instead of manual stdout writes.
Effect
A TypeScript library and ecosystem for building robust, type-safe, concurrent applications with a full functional effect system
morgan
Battle-tested HTTP request logger middleware for Node.js and Express.
iconv-lite
Pure JavaScript character encoding conversion supporting hundreds of legacy and Unicode encodings, with streaming for Node.js and browsers.
dedent
A tiny ES6 string tag that strips indentation from multi-line template strings.
MobX
Simple, scalable state management that reactively tracks observable state so derivations update only when what they actually read changes.
