rollup-plugin-circular-dependencies

A Rollup/Vite plugin for detecting and reporting circular dependencies using Tarjan's algorithm. Current stable version is 2.0.1, released February 2026. Replaces Rollup's built-in circular dependency warnings with configurable output, including pretty-printed console logs, JSON file reports, per-cycle filtering, lifecycle hooks, and detection metrics. Supports Rollup 3 and 4, Node.js >=20.12.0, ships TypeScript types, and works with both ESM and CJS. Differentiator: rich formatting, lifecycle hooks, and watch mode support not found in similar plugins like rollup-plugin-cycle.