LangChain Blog

blog.langchain.com

Explore tutorials, case studies, and technical insights on building AI agents with LangSmith, Deep Agents, LangGraph, and LangChain. Learn from experts.

Popular posts: 2
Total points: 241
HN comments: 66
Rank: #5,270 company

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AI & Machine Learning 2 Open Source 1

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Deep Agents

2025130 points40 comments AI & Machine Learning details

Build deep agents that plan and execute complex tasks over longer time horizons. Learn the architecture behind Deep Research and Claude Code.

Open SWE: An open-source asynchronous coding agent

2025111 points26 comments AI & Machine Learning details

Open SWE is an open-source, cloud-hosted coding agent that autonomously handles GitHub tasks—planning, coding, testing, and opening PRs.