Langchain Vs Llamaindex

Description

LangChain or LlamaIndex for RAG? Here's the real answer... LangChain is a general purpose framework for LLM apps. It does everything but nothing perfectly. LlamaIndex is specifically built for RAG. It's better at indexing, retrieving, and querying documents. If you're building RAG, start with LlamaIndex. If you're building agents or chains, use LangChain. Or here's my actual advice: build it yourself first with just Python. Understand the pieces. Then add a framework if you need abstractions. ai, langchain, llamaindex, rag, python --- 🔔 Subscribe for daily JavaScript & AI tips! 💻 Code examples in every video 🎯 Perfect for interviews and leveling up #JavaScript #AI #RAG #WebDev #Coding #Programming #TechTips