Langchain

Side-by-side comparison of LangChain and LangGraph in Python vs TypeScript/JavaScript—APIs, agent patterns, ecosystem maturity, deployment, adoption stats, and practical guidance on when to choose each.

A detailed case study on building a production-ready AI SaaS backend in under 14 days. I’ll show you how I used my own tool, Agent Initializr, to skip weeks of boilerplate and focus only on the features that mattered.