Open-Source Tool for Understanding Large Codebases
udmrzn · x · 2026-07-17
Understand Anything: A Living Map for Large Codebases
This open-source tool scans entire projects to automatically generate interactive knowledge graphs, visualizing files, functions, classes, and dependencies. Users can click nodes to view code relationships and plain-English explanations, or use fuzzy and semantic search to quickly locate things like "which module handles payments."
It integrates seamlessly with mainstream tools like Claude Code, Codex, Cursor, Copilot, and Gemini CLI, featuring a lightweight installation. The poster recommends it for teams onboarding new hires or developers taking over legacy projects who need to quickly grasp large-scale architecture.
Related event: Open-Source Tool Turns Codebases into Knowledge Graphs(3 posts)→
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