LangChain

Announcing LangChain v0.3

Today, we’re excited to announce the release of LangChain v0.3 for both Python and JavaScript ecosystems. What's changed Python * All packages

2 min read

Building a Data Visualization Agent with LangGraph Cloud

Editor's Note: This is a guest blog post by Dhruv Ateja. It covers building a full stack application that uses an agent to

17 min read

How Paradigm runs and monitors thousands of agents in parallel with LangChain and LangSmith

See how Paradigm used LangSmith and LangChain to build, iterate, and monitor their AI agents.

Case Studies 3 min read

Build reliable agents in JavaScript with LangGraph.js v0.2: Now supporting Cloud and Studio

For JavaScript developers - LangGraph v0.2, LangGraph Cloud, and LangGraph Studio are all available.

4 min read

How Podium optimized agent behavior and reduced engineering intervention by 90% with LangSmith

See how Podium tests across the lifecycle development of their AI employee agent, using LangSmith for dataset curation and finetuning. They improved agent F1 response quality to 98% and reduced the need for engineering intervention by 90%.

Case Studies 5 min read

LangChain Integration Docs: Find information faster with revamped pages & API references

See the latest updates to the LangChain integration docs, including a new standardized format and improved API references that can help you find relevant information faster.

3 min read

UX for Agents, Part 3: Spreadsheet, Generative, and Collaborative UI/UX

Learn about spreadsheet UX for batch agent workloads, Generative UI, and collaborative UX with agents.

In the Loop 4 min read

LangGraph v0.2: Increased customization with new checkpointer libraries

LangGraph v0.2 includes new checkpointer libraries for increased customization — including a SQLite checkpointer for local workflows and an optimized Postgres checkpointer to take your app to production. Plus, learn about LangGraph Cloud in open beta.

4 min read