* [Onyx v4.0.5](https://github.com/onyx-dot-app/onyx) – Feature-rich, self-hostable chat UI that works with any LLM and supports agents, RAG, connectors, web search, and code execution.

* [PayloadCMS Vectorize payloadcms-vectorize...](https://github.com/techiejd/payloadcms-vectorize) – Plugin adding vector search, real-time and bulk embedding to collections for RAG and semantic search.