April 2025 (2025-04) monthly summary for web-infra-dev/rsdoctor: Delivered major features and stability improvements across the code viewing, loader analysis, and developer experience areas. Implemented a memory-leak fix for Monaco DiffEditor, introduced a side-by-side diff view, launched a new interactive file-tree for loader analysis, enhanced developer workflow with source maps and non-minified builds, and refactored CodeViewer/DiffViewer into reusable base components.

March 2025 monthly summary focusing on stability and correctness across two core libraries. Key accomplishments include restoring the document body's overflow on sidebar unmount to prevent layout regressions, and aligning Rsbuild type defaults to reflect library-specific behavior, improving downstream consistency and reducing support friction. The work reduces production regressions and improves UX stability for the rspress UI while providing a clearer defaults contract for rsbuild users in rslib.