---
title: "Sonda"
description: "Bundle analyzer that reads source maps to report true post-treeshaking, post-minification module sizes across Vite, Rollup, esbuild and webpack."
canonical: "https://vibing.inc/library/sonda-vg-0942"
category: "Dev Utilities & Vibe-Coding Tooling"
subcategory: "Perf & debugging"
license: "MIT"
author: "Filip Sobol (@filipsobol)"
source: "https://github.com/filipsobol/sonda"
---

# Sonda
Bundle analyzer that reads source maps to report true post-treeshaking, post-minification module sizes across Vite, Rollup, esbuild and webpack.
## Facts
- Source: https://github.com/filipsobol/sonda
- Category: Dev Utilities & Vibe-Coding Tooling / Perf & debugging
- Author: Filip Sobol (@filipsobol)
- Licence: MIT
- Tags: bundle-analysis, source-maps, vite, webpack
## Why it's a gem
Accurate sizes where webpack-bundle-analyzer lies, and it works with every bundler.
---
Listed in The Vibeary: https://vibing.inc/library/sonda-vg-0942 · JSON: https://vibing.inc/api/public/library/gems/sonda-vg-0942