BundlePhobia — Bundle Size & Dependency Bloat Analyzer

BundlePhobia scans your JavaScript and TypeScript projects for oversized dependencies, duplicate packages, tree-shaking failures, barrel file anti-patterns, and bundle configuration issues. It uses 90+ detection patterns covering 5 categories of bundle bloat. 100% local, zero telemetry.

Commands

Free Tier (No license required)

bundlephobia scan [file|dir]

One-shot bundle bloat scan of your project (5 file limit on free tier).

How to execute:

bash "<SKILL_DIR>/scripts/bundlephobia.sh" scan [file|dir]