btd/rollup-plugin-visualizer

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2416 stars · 82 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Rollup plugin (also compatible with Vite and Rolldown) that visualizes JavaScript bundle composition through treemap, sunburst, flamegraph, and network charts. It helps developers see which modules take up the most space in their builds.

Use cases

• analyze which npm dependencies bloat my bundle
• visualize vite bundle size per module
• find why a module is included in my rollup build
• generate a treemap of webpack-style bundle contents
• reduce javascript bundle size by spotting large modules
• inspect bundle composition in a sveltekit project

When to choose

• you build with Rollup, Vite, Rolldown, or SvelteKit and want bundle size insights
• you need multiple chart types (treemap, sunburst, flamegraph, network) to explore bundle contents
• you want JSON stats reports you can merge via CLI

When to avoid

• you use webpack or esbuild without a Rollup-compatible pipeline
• you need runtime performance profiling rather than bundle composition analysis

Facets

plugin · maturity active

data-visualization charts developer-tools build-tool developer-tools web-development frontend data-visualization performance cli cross-platform rollup-plugin vite-plugin bundle-analysis treemap sunburst flamegraph javascript-bundle nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="btd/rollup-plugin-visualizer")