Cursor

Open-source persistent memory layer for AI apps

Open-source TypeScript framework for AI agents

Open-source multimodal vector search engine

Convert Figma and Adobe XD designs into production code

Desktop app for downloading and running local LLMs

Data framework for connecting LLMs to your own data

One SDK for calling 100+ LLM APIs

LangChain's platform for debugging and evaluating LLM apps

Open-source LLM observability and tracing