rstackjs

Set up or migrate Storybook to Rsbuild, configure rsbuildFinal, or integrate with Rslib, Modern.js, or Rspack.

Diagnose Rstest startup, build, runtime, logging, memory, or performance problems using traces and comparable measurements.

Set up, write, or review Rstest tests and configuration, including environments, mocks, snapshots, coverage, and CI.

Benchmark and iteratively improve agent skills using matched skill-guided and baseline runs with Codex CLI or Claude Code.

Audit or modernize Rstack repository infrastructure, package manifests, build/test tooling, CI, and release configuration against maintained baselines.

Triage Rstack ecosystem CI (eco-ci, rstack-ecosystem-ci), including daily multi-ecosystem status, green-to-red pivots, and Rspack canary bisects. Attribute failures to upstream or downstream changes while checking for flaky runs.

Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.

Migrate Rspress projects from v1 to v2. Use when a user asks to upgrade Rspress, follow the v1-to-v2 guide, update configs/themes, or validate the upgrade.

Create a Rspress v2 docs site or maintain existing Rspress v2 documentation for project changes.

Generate missing description frontmatter for Rspress Markdown/MDX pages, including new docs pages and site-wide SEO metadata updates.

Customize Rspress v2 themes with CSS variables, class overrides, Layout slots, icons, or component ejection.

Configure, review, or troubleshoot Rspress v2 sites, including content conventions, navigation, MDX, assets, search, and deployment.

Use when upgrading a Rspack 1.x project to v2, including dependency and configuration updates.

Capture or analyze Rspack build traces to locate slow compiler phases, plugins, loaders, or the last events before a build failure.

Diagnose or tune Rspack splitChunks for duplicate modules, route over-fetching, cache groups, caching, or oversized chunks.

Debug native Rspack crashes, segmentation faults, deadlocks, or stuck builds with LLDB and matching debug symbols.

Configure, review, or troubleshoot Rspack builds, including loaders, CSS, assets, type checking, bundle optimization, and profiling.

Design, modernize, or review JS/TS npm packages using an opinionated Rslib baseline for ESM, exports, types, dependencies, and release readiness.

Configure, review, or troubleshoot Rslib library builds, output formats, declarations, dependency handling, and integrations.

Use when analyzing Rspack/Webpack bundles from local `rsdoctor-data.json` and producing evidence-based optimization recommendations.

Use when upgrading a Rsbuild 1.x project to v2, including dependency and configuration updates.

Configure, review, or troubleshoot Rsbuild applications, including build/dev commands, assets, type checking, and bundle optimization.

Write or revise release blog posts for product releases. Use when the user asks to draft, polish, restructure, or adapt a release announcement.

Create a pull request using repository branch rules, title conventions, templates, and concise English descriptions.

Migrate Jest, Vitest, or Playwright Test to Rstest while preserving test discovery, assertions, mocks, snapshots, and coverage.

Migrate ESLint or other linters to Rslint. Use when asked to replace ESLint flat config, lint scripts, VS Code ESLint settings, inline directives, rules, presets, plugins, or lint dependencies with Rslint equivalents.

Migrate tsc or tsup library projects to Rslib.

Migrate webpack, Vite, create-react-app (CRA/CRACO), or Vue CLI projects to Rsbuild.

Convert `.mdx` to portable `.md`, cleaning MDX components, anchors, code titles, table-of-contents links, and root-relative docs links.

Create or update draft GitHub release notes, or output organized Markdown when draft creation is unavailable. Use for release notes, draft releases, release PR checks, npm staged publishing checks, and optional highlights.