Twelve Million Java Developers and the AI Ecosystem Forgot About Them
TLDR There are twelve million Java developers and the AI ecosystem built everything for Python first. LangChain4j fixes that. You can wire up an LLM, give it tools (database queries, API calls, search), and let it decide which tool to use and when. That’s an agent, built in Java. It handles prompt templates, chat memory, RAG pipelines, MCP support, and tool calling across 20+ LLM providers through a single API. ...