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r/LangChain is a subreddit with 47k members. Its distinguishing qualities are that the community is large in size, and has high activity.
LangChain is an open-source framework and developer toolkit that helps developers get LLM applications from prototype to production.
It is available for Python and Javascript at https://www.langchain.com/.
Popular Themes in r/LangChain
#1
Solution Requests
: "Best Agentic AI Framework to use in Production"
16 posts
#2
Advice Requests
: "A FREE goldmine of tutorials about GenAI Agents!"
15 posts
#3
Ideas
: "Top 5 Open Source Frameworks for building AI Agents: Code + Examples"
8 posts
#4
Pain & Anger
: "A rant about LangChain, and a minimalist alternative"
6 posts
#5
Self-Promotion
: "I built a tool to manage and connect your knowledge to any RAG"
4 posts
Popular Topics in r/LangChain
#1
Rag
: "The Rag_Techniques repo hit 10,000 stars on GitHub and is the world's leading open source tutorials for Rag"
57 posts
#2
Ai
: "We are an Ai company now!"
51 posts
#3
Langchain
: "Built a Langchain RAG + SQL Agent... Just to Get Obsolete by DeepSeek R1. Are Frameworks Doomed To Failure?"
39 posts
#4
Langgraph
: "We made an agent with Langgraph that got 48.60% on SWE-bench, all open-source"
29 posts
#5
Agent
: "We made an Agent with LangGraph that got 48.60% on SWE-bench, all open-source"
25 posts
#6
Llm
: "After Working on Llm Apps, I'm Wondering: Are they really providing value "
22 posts
#7
Agents
: "About Agents "
15 posts
#8
: "Best (non-paid) way to turn complex Pdfs into markdown"
12 posts
#9
Chatbot
: "Build Your AI Chatbot to chat with your docs"
12 posts
#10
Api
: "I Built an Open-Source RAG Api for Docs, GitHub Issues and READMEs"
8 posts
Member Growth in r/LangChain
Daily
+164 members(0.3%)
Monthly
+5k members(12.1%)
Yearly
+33k members(225.0%)
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