rollup-plugin-extract-bundle-tree

Rollup plugin (v1.2.0) that exports the bundle module tree as a JSON file for analysis or visualization. It provides per-file information including chunk name, entry/dynamic entry flags, asset detection, imports, and dynamic imports. The plugin is lightweight and has no dependencies beyond Rollup >=1.9.0. It is ideal for build pipeline introspection, dependency mapping, or custom tooling.