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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sqlite-vec
Tiny, dependency-free SQLite extension for vector search that runs anywhere
countUp.js
Animates a numerical value by counting up or down to a target, with configurable easing, number formatting, and scroll-triggered auto-animation.
random_compat
PHP 5 polyfill for PHP 7's cryptographically secure random_bytes() and random_int()
Hatchet Python SDK
Official Python SDK for Hatchet, a distributed, fault-tolerant task queue and durable workflow engine.
TypeGraphQL
Build type-safe GraphQL APIs in TypeScript by defining schema and resolvers with classes and decorators instead of hand-written SDL.
PurgeCSS
Remove unused CSS selectors to dramatically shrink your stylesheet size.
Mailcheck
A lightweight JavaScript library that suggests the right domain when users misspell their email address in a form.
ng-file-upload
AngularJS directive and service for HTML5 file uploads with drag-and-drop, resize, and legacy-browser shim support.
Raycast API
The official React and TypeScript API for building extensions and AI tools that run inside Raycast, plus the `ray` CLI for scaffolding, building, and publishing them.
styled-jsx
Scoped, component-friendly CSS for JSX that compiles with Babel and injects styles at runtime without global leakage.
dat.gui
A lightweight, dependency-free JavaScript controller library for turning object properties into a live, tweakable on-page GUI panel.
markdown-js
A sensible, dialect-based Markdown-to-HTML parser for JavaScript.
OpenTelemetry Instrumentation for LanceDB
OpenTelemetry auto-instrumentation that traces client-side LanceDB calls in your Python GenAI and RAG applications.
OpenTelemetry Instrumentation for Marqo
OpenTelemetry auto-instrumentation that traces client-side Marqo calls in your Python GenAI and RAG applications.
OpenTelemetry Instrumentation for Milvus
OpenTelemetry auto-instrumentation that traces client-side Milvus calls in your Python GenAI and RAG applications.
react-final-form
A thin React wrapper for Final Form, a subscriptions-based form state manager that re-renders only the fields whose state actually changed.
modern-normalize
A modern, minimal CSS reset that normalizes only the latest Chrome, Firefox, and Safari.
dumb-init
A minimal init system that runs as PID 1 in containers, correctly forwarding signals and reaping zombie processes.
Hatch
The modern, extensible Python project manager for builds, environments, and versioning.
sjcl
A compact, high-level JavaScript library for AES encryption, hashing, and public-key cryptography — now officially deprecated.
Symfony Debug
Symfony's Debug component provides tools to ease debugging PHP code, converting errors into exceptions and formatting fatal errors clearly.
mio
A fast, low-level, non-blocking I/O library for Rust that wraps epoll, kqueue, and IOCP behind one cross-platform event-polling API.
lightGallery
A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.
pdfminer.six
A pure-Python library for extracting text, layout, and metadata directly from PDF documents.
