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  • License MIT

Universal visualizer and analyzer for JavaScript and CSS bundles. Works with Vite, Rollup, webpack, Rspack, and esbuild

Package Exports

  • sonda
  • sonda/astro
  • sonda/esbuild
  • sonda/next
  • sonda/nuxt
  • sonda/package.json
  • sonda/rolldown
  • sonda/rollup
  • sonda/rspack
  • sonda/sveltekit
  • sonda/vite
  • sonda/webpack

Readme

Sonda

Sonda is a universal visualizer and analyzer for JavaScript and CSS bundles. It generates an interactive HTML report that is more accurate and detailed than some alternatives. The accuracy is achieved by analyzing source maps and showing the size of each module after tree-shaking and minification.

Sonda works with the following tools:

  • Bundlers
    • Vite
    • Rollup
    • Rolldown
    • esbuild
    • webpack
    • Rspack
  • Frameworks
    • Next.js
    • Nuxt
    • Astro
    • SvelteKit

Installation

For installation and usage instructions, visit https://sonda.dev.

Demo

You can try Sonda at https://sonda.dev/demo.

Screenshot

HTML report generated by Sonda with open modal containing file details and tree map diagram in the background