LangChain
One of LangChain's own sources →
Printed in News · blog.langchain.dev
Publishes about 8 a week · last piece Oct 15, 2026
How often
about 8 a week, by the archive: 32 pieces since Sep 17, 2026.
12 weeks agothis week
Latest pieces
- October 2026 LangChain Newsletter: Everything we shipped at Interrupt NYC & London
- Context Engineering with Deep Agents: How To Remember Without Keeping Everything In Context
- The Most Common Questions About Agent Evals, Answered
- Context Management for Deep Agents
- Improving Deep Agents with harness engineering
- Deep Agents Deploy: an open alternative to Claude Managed Agents
- Open SWE: An Open-Source Framework for Internal Coding Agents
- How We Made Our Docs Test Themselves
- MCP in LangChain: Stateless Protocol, Elicitation, and More!
- Open Models have crossed a threshold
- How Orange Business Built Live Intelligence with LangChain and LangSmith
- Building Long-Running Agents with ScaleDown and Deep Agents
- Search agent traces by behavior with AI Search in LangSmith
- How to build great out-of-the-box user experiences with Managed Deep Agents
- How to Build a Model Router in the Harness
In these topics
Pick one in My Edition to read it with its neighbors.