Arclens

Static analysis for React. Interactive dependency graph on your machine.

npx arclens analyze ./src --insights

Then run npx arclens view to open the interactive graph on your machine.

Built for React codebases

From first scan to interactive exploration, everything runs locally on your machine.

component

Scan React and TypeScript projects to discover components, hooks, contexts, utilities, and how they connect.

entry

Run npx arclens view locally. Explore the graph on your machine from graph.json, not a hosted dashboard.

utility

Print node counts, top connections, external libraries, and optional architecture hints right in the CLI.

hook

Re-analyze on file changes with arclens watch while the viewer auto-refreshes as your graph evolves.