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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zed_extension_api
The Rust crate that defines the trait, WASM bindings, and lifecycle contract for building extensions inside the Zed code editor.
OpenHands
Self-hosted developer control center for running and automating AI coding agents
Scrapling
Adaptive Python web scraping framework with anti-bot fetchers and a spider crawling engine
AngularJS
The original MV* framework for building dynamic single-page apps with two-way data binding and dependency injection.
Payload
The Next.js-native, TypeScript CMS and application framework with instant REST, GraphQL, and Local APIs.
dspy
DSPy replaces brittle prompt engineering with compositional Python code, letting optimizers tune your language model pipeline's prompts and weights automatically.
Medusa
Open-source headless commerce platform and framework for Node.js and TypeScript.
Filament
A full-stack Laravel framework for building admin panels, forms, tables, and dashboards fast.
PyTorch Lightning
The deep learning framework that separates PyTorch research code from engineering boilerplate, scaling from CPU to multi-node GPU clusters without code changes.
fastai
A high-level deep learning framework that layers state-of-the-art training APIs on top of PyTorch.
Leptos
Full-stack, isomorphic Rust web framework built on fine-grained reactivity for fast, declarative UIs.
DeepEval
A Pytest-like open-source framework for unit-testing and evaluating LLM applications with research-backed metrics.
Pipecat
Open-source Python framework for building real-time voice and multimodal conversational AI agents
Yii 2
Fast, secure, professional PHP framework with ActiveRecord ORM and code generation.
agents
A Python framework for building realtime, multimodal voice AI agents that can see, hear, and speak.
Agent Framework Core
Microsoft's core Python package for building and orchestrating production-grade AI agents
UI-Router for AngularJS
State-based routing framework for AngularJS with nested, parallel views and typed transitions.
Stencil
A TypeScript compiler and toolchain for building framework-agnostic Web Components.
Primer CSS
GitHub's official Sass design system framework, providing utility classes and component styles for building GitHub-style interfaces.
ckeditor5
Modular JavaScript rich text editor framework with collaborative editing
warp
A composable, filter-based web server framework for Rust built on hyper and Tokio.
Probot
A batteries-included Node.js framework for building and running GitHub Apps that react to repository and organization webhook events.
Fyrox
A feature-rich, easy-to-use 2D and 3D game engine written in Rust, with a full scene editor - like Godot, but in Rust.
actix
A Rust actor framework for building concurrent, message-driven systems on top of Tokio.
