LangGraph ranked #2 on 10-repo AI engineer list, powering agents at Klarna and Replit
mdancho84 · x · 2026-09-19
LangGraph takes the #2 spot in Matt Dancho's 10 GitHub repos for becoming an AI engineer — 'the repo JDs mean when they say agentic workflows.'
- LangGraph: a low-level orchestration framework for building long-running, stateful agents (41.9k GitHub stars), used by Klarna, Replit, and Elastic.
- Key features: durable execution (auto-resume from failures) and human-in-the-loop state inspection and modification.
- The team also offers Deep Agents, a higher-level package adding planning, subagents, and file-system access.
Related event: Matt Dancho's 90-Day AI Engineer Roadmap: 10 GitHub Repos Over Courses(11 posts)→
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