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r/LangChain

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/.

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98.9K
98,909 total

Subscriber history

Overview

Subreddit
r/LangChain
Subscribers
98,909
Tracked posts
9 shown (top 10)
Data points
7

Most popular posts

Title Upvotes Comments
What is the best option for Semantic Search when I can spend no money and self-host? 21 17
Best Practices for Semantic Search on 200k vectors (30GB) Worth of Embeddings? 13 4
Embeddings for Symmetric vs. Asymmetric Semantic Search 13 8
We built a Governed Agent Execution runtime beneath LLM agents. Here's what we learned. 5 4
Going to production 2 4
You asked for DeepLearning.ai-style notebooks for AgentSwarms—so we built 67 of them (TypeScript/LangChain/LangGraph/LlamaIndex/AgentsSDK/VercelAI). 1 1
Best embeddings for semantic search?? 1 7
How does Copilot / Claude / Codex agentic works?? 0 3
(untitled) 0 0