LangChain JS
@LangChain_JS

Ship great agents fast with our open source JS frameworks – LangChain, LangGraph, and Deep Agents. Maintained by @LangChain.

langchain.com/
Joined January 2026
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Article

Performance Profiling Was a Multi-Day Chore. Now It's a Single Agent Run.

By Christian Bromann (@bromann) Let's be honest: most teams only look at performance when a customer complains. The tooling exists — CPU profilers, heap snapshots, flame charts — but interpreting all
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Replacing Myself with an Agent Pipeline

By @MaahirSachdev0 Getting an internship in 2026 has quietly turned into a second job. Between classes, projects, and midterms, there’s this whole other layer of work nobody really warns you about.

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