Rsdoctor

Rsdoctor is a build analyzer tailored for the Rspack ecosystem and fully compatible with the webpack ecosystem.

Rsdoctor is committed to being a one-stop, intelligent build analyzer that makes the build process transparent, predictable, and optimizable through visualization and smart analysis, helping development teams precisely identify bottlenecks, optimize performance, and improve engineering quality.

Rsdoctor supports all tools and frameworks based on Rspack or webpack, such as: Docusaurus, Rspeedy (Lynx), Storybook, Next.js, Nuxt, Re.Pack, Modern.js, Rsbuild, Rspress and Rslib.

Features:

• Compilation Visualization: Rsdoctor visualizes the compilation behavior and time consumption, making it easy to view build issues.

• Multiple Analysis Capabilities: Rsdoctor supports build artifact, build-time analysis, and anti-degradation capabilities:

• Build artifact support for resource lists and module dependencies, etc.

• Build-time analysis supports Loader, Plugin, and Resolver building process analysis

• Build rules support duplicate package detection and ES Version Check, etc.

• Support Custom Rules: In addition to built-in build scan rules, Rsdoctor also supports users adding custom component scan rules based on the build data of Rsdoctor.

• Support MCP Server: Rsdoctor also provides an MCP server for build analysis through a question-based approach.