#framework

An enterprise-class UI design language and React UI library

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

Fast and low overhead web framework, for Node.js

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

🕸️ Web apps in pure Python 🐍

LlamaIndex is the leading document agent and OCR platform

FastStream is an asynchronous Python framework for building event-driven applications. It brings together message broker integration, dependency injection, validation, testing utilities, and AsyncAPI documentation generation in a single toolkit

⚡️ Express inspired web framework written in Go

Build resilient agents.

Spring Security

web development for the rest of us

Next generation frontend tooling. It's fast!

Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestration with built-in constraints, feedback loops, and control planes.

Angular UI Component Library based on Ant Design

Instant-loading web apps, without effort

Headless open-source eCommerce platform on top of PHP/Symfony/API Platform

The java implementation of Apache Dubbo. An RPC and microservice framework.

The Web framework for perfectionists with deadlines.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

The agent engineering platform.

Confidential Consortium Framework

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

the full-stack Vue framework

The Intuitive Vue UI Library powered by Reka UI & Tailwind CSS.

We have made you a wrapper you can't refuse

Ruby on Rails

A framework to build Slack apps using JavaScript

web development, streamlined

The Symfony PHP framework

Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.