web-infra-dev/rsdoctor

Health v2 · maintenance only

Adoption not part of the score

1139 stars · 103 forks observed · 2026-09-03

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

Rsdoctor is a build analyzer for Rspack (and legacy webpack) projects that visualizes compilation time, loader/plugin behavior, bundle composition, and module dependencies. It includes built-in and custom rule scanning for issues like duplicate packages and bundle degradation diffing.

Use cases

• analyze why my rspack build is slow
• visualize bundle size and module dependencies
• detect duplicate packages in my bundle
• compare bundle output between builds to find regressions
• profile loader and plugin execution time
• scan build output for anti-patterns with custom rules

When to choose

• you build with Rspack (or Rsbuild) and need visibility into build performance and output
• you want to find bundle bloat, duplicate dependencies, or ES version issues
• you need before/after bundle diffs to prevent degradation

When to avoid

• your project uses Vite, esbuild, or another non-Rspack/webpack bundler
• you only need a quick bundle size number without build-process analysis
• you are on webpack and cannot migrate to Rspack (1.x is maintenance-only)

Facets

plugin · maturity active

build-tool developer-tools analytics data-visualization monitoring developer-tools web-development frontend performance cli cross-platform rspack webpack bundle-analyzer build-analysis rstack bundle-diff loader-analysis build-tools nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="web-infra-dev/rsdoctor")