Vite Size

Check the bundle size of the output build of any package with Vite.

Install

pnpm i vite-size

Create a script

In your package.json add the following script

"size": "npx tsc && vite-size"

Externals

You can also add external packages so they are not bundled

"size": "npx tsc && vite-size --externals <package-name> <another-package-name>"

--externals should always be the last flag in the script.

Run the script

pnpm run size

Lib mode

Use --lib if you're not using an index.html file.

"size": "npx tsc && vite-size --lib --externals <package-name> <another-package-name>"