rstackjsrstackjsOfficialยท1 Agent Skills Included

build-tools-performance

Benchmark JavaScript bundlers and sync results into README

Compares startup time, HMR speed, build duration, memory usage, and bundle size across Rspack, Rsbuild, Vite, webpack, esbuild, Rollup, Parcel, Farm, and Utoo. Runs standardized React test cases from 1,000 to 10,000 components to produce fair, repeatable measurements. Syncs the latest GitHub Actions benchmark tables directly into the README without manual copy-pasting or formatting errors.
npx skills add rstackjs/build-tools-performance --all -g -y

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Frequently Asked Questions

FAQPage Schema
How to install build-tools-performance?โ–ผ

Run `npx skills add rstackjs/build-tools-performance --all -g -y` in your terminal to install all skills in this repository globally.

Which JavaScript bundler is the fastest?โ–ผ

This repository benchmarks Rspack, Rsbuild, Vite, webpack, esbuild, Rollup, Parcel, Farm, and Utoo side by side so you can compare startup, HMR, build time, memory, and bundle size with real data.

How to update benchmark results in the README?โ–ผ

The benchmark-readme-sync skill finds the latest successful GitHub Actions run, extracts the result tables from job logs, and updates the README tables, date, and run link automatically.

How are the bundler benchmarks measured?โ–ผ

Each tool builds identical React apps with 1,000 to 10,000 components, measuring cold and cached startup, HMR speed, production build time, memory usage, and gzipped output size.

Do I need to manually copy benchmark tables?โ–ผ

No. The sync skill pulls final tables straight from workflow logs and replaces stale sections while preserving headings, commands, and formatting.

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