Bundlephobia
Bundlephobia is a tool designed to help developers understand the impact of adding new npm packages to their JavaScript bundles.
Our verdict
Who it's for
Analyze the size and performance cost of npm dependencies for your JavaScript bundle.
Who should look elsewhere
Limited to npm packages
Pros
- +Helps reduce bundle size and improve load times
- +Easy to use interface for quick analysis
- +Supports both individual package and project-level analysis
- +Free to use
Cons
- −Limited to npm packages
- −Does not analyze custom code or local dependencies
Key features
- ✓Analyze individual npm package size
- ✓Scan package.json files for multiple dependencies
- ✓Displays minified size of packages
- ✓Displays gzipped size of packages
- ✓Provides performance cost metrics
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | — |