The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motion, prototypes, websites, apps, dashboards, presentations, images, and videos with your team and AI agents. Share work, exchange feedback, and iterate together in one workspace.
LlamaIndex is the document processing platform for AI
Mastra is the modern TypeScript framework for AI-powered applications and agents.
Integrate cutting-edge LLM technology quickly and easily into your apps
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.
Agent framework and applications built upon Qwen>=3.0, featuring Function Calling, MCP, Code Interpreter, RAG, Chrome extension, etc.
The ultimate LLM/AI application development framework in Go.
- ai
- langchaingo
- ai-application
- llm-application
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded after. Bring any AG-UI agent.
FinRobot: An Open-Source AI Agent Platform for Financial Applications using Large Language Models
Zeline — an open-source agentic AI framework developed by Zerolinear.
A local-first multi-agent app development platform, built on PenguinHarness