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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naive-ui
A fairly complete, TypeScript-first Vue 3 component library with type-safe, runtime-customizable theming.
TOAST UI Editor
A GFM-compliant Markdown and WYSIWYG editor for the web, built on ProseMirror with a live dual-mode preview.
PouchDB
An offline-first JavaScript database for the browser and Node.js that replicates seamlessly with CouchDB.
react-loadable
A higher-order component for lazy-loading React components with dynamic imports, delay/timeout states, and server-side rendering support.
typed.js
A lightweight JavaScript library that types and backspaces through strings for animated, typewriter-style text effects.
OpenSandbox
Python SDK for creating and controlling secure, isolated OpenSandbox execution environments.
hapi
A config-driven Node.js framework for building HTTP APIs and web servers with built-in validation, caching, and auth.
ants
A high-performance goroutine pool for Go that recycles and limits concurrent goroutines to cut memory overhead.
react-content-loader
SVG-powered skeleton screen loaders for React and React Native, with Facebook, Instagram, and custom presets.
dbt-core
dbt-core is the open-source framework that lets analysts and engineers transform warehouse data using version-controlled SQL models, automated tests, and documentation.
Shoelace
A forward-thinking library of professionally designed, accessible web components that work with any framework.
SystemJS
A hookable, standards-based module loader that runs System.register modules and import maps in browsers back to IE11.
Gymnasium
The standard Python API for reinforcement learning environments, maintained as the community successor to OpenAI Gym.
bootstrap-datepicker
A jQuery datepicker widget styled for Bootstrap, with date-range picking, typed-input parsing, and 80+ locales.
toxiproxy
A TCP proxy for injecting network and system failures to test how applications handle unreliable dependencies.
sigma.js
A WebGL-powered JavaScript library for rendering graphs of thousands of nodes and edges directly from graphology data.
react-dates
An internationalizable, accessible date range and single-date picker component library for React.
toastr
A lightweight jQuery-based library for simple, non-blocking toast notifications in the browser.
peewee
A small, expressive Python ORM with asyncio support for SQLite, MySQL, and PostgreSQL.
kornia
A differentiable computer vision library for PyTorch, with 500+ GPU-ready ops for image processing, augmentation, and geometry.
Baileys
A TypeScript library that talks to WhatsApp Web directly over WebSockets, no browser or Selenium required.
tweepy
The Python library for the X (Twitter) API, wrapping OAuth, REST endpoints, pagination, and real-time streaming into one client.
beautiful-mermaid
Renders Mermaid diagrams to beautifully themed SVG or ASCII art, synchronously and without any DOM dependency.
Mobile Detect
Lightweight PHP class for detecting mobile phones and tablets from the User-Agent.
