A thorough walkthrough of building a RAG system in Laravel using the new AI SDK, Postgres for vector storage, and Livewire 4 for a streaming chat UI. Covers everything from what RAG is and how semantic search works to embedding documents and querying them.
PHP
Why I think we should write our own PR descriptions
Ryan Chandler makes a strong case for keeping PR descriptions human-written, even when agents handle most of the implementation. The piece focuses on ownership, review context, and why a concise explanation from the person driving Read more…