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Open Source
The Missing Link Between Agents and Applications
Christian Bromann
June 10, 2026
6
min
Agent Architecture
Why Model Neutrality Matters More Than Cloud Neutrality
Neil Dahlke
June 4, 2026
7
min
LangChain Labs
Designing Efficient Verifiers for Legal Agents
LangChain Labs
Harvey
June 2, 2026
7
min
LangSmith
Introducing LangSmith Engine
Ben Tannyhill
May 13, 2026
5
min
Recent stories
Open Source
The Missing Link Between Agents and Applications
Christian Bromann
June 10, 2026
6
min
Systems at LangChain
Full Text Search in SmithDB: Designing an Inverted Index for Object Storage
Ankush Gola
Akshay Aurora
Sumedh Arani
June 10, 2026
15
min
LangSmith
Give your agent its own computer
Amy Ru
June 5, 2026
7
min
Agent Architecture
Why Model Neutrality Matters More Than Cloud Neutrality
Neil Dahlke
June 4, 2026
7
min
Open Source
Agent Architecture
LangGraph
Fault Tolerance in LangGraph: Retries, Timeouts, and Error Handlers
Quanzheng Long
Sydney Runkle
June 4, 2026
7
min
Open Source
LangChain
Agent Architecture
Deep Agents
How to Build a Custom Agent Harness
Sydney Runkle
June 3, 2026
6
min
Case Studies
How Harmonic Rebuilt Scout on Deep Agents and 4x'd Retention with LangSmith
Sofia Sulikowski
June 3, 2026
8
min
LangChain Labs
Designing Efficient Verifiers for Legal Agents
LangChain Labs
Harvey
June 2, 2026
7
min
Deep Agents
Open Source
Agent Architecture
Introducing Rubrics: Build Agents that Evaluate and Correct Their Work
Shrikar Seshadri
Sydney Runkle
June 2, 2026
4
min
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How Rippling Went AI-Native Across Every Product in 6 Months with Deep Agents and LangSmith
Sofia Sulikowski
June 1, 2026
6
min
Agent Architecture
Deep Agents
Open Source
Building workflows for agents with Skills and Interpreters
Hunter Lovell
May 29, 2026
13
min
Newsletter
May 2026: LangChain Newsletter
The LangChain Team
May 27, 2026
3
min
Case Studies
LangGraph
LangSmith
Tutorials & How-Tos
How Lyft Built a Self-Serve AI Agent Platform for Customer Support with LangGraph and LangSmith
Akshay Sharma
May 27, 2026
10
min
LangSmith
Mission Control: Operating Self-Hosted LangSmith on Kubernetes
Gethin Dibben
May 26, 2026
6
min
LangChain
Open Source
LangGraph
From Token Streams to Agent Streams
Christian Bromann
Nick Hollon
May 21, 2026
9
min
LangSmith
How Auth Proxy secures network access for LangSmith agent sandboxes
Mukil Loganathan
May 21, 2026
9
min
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