web-infra-dev

Capture local Rspack allocative snapshots for Speedscope and measure explicit live-object or collection-entry counts. Use for Rust data-structure memory analysis and snapshot comparisons.

Upgrade Rspack swc_core and aligned SWC crates, summarize relevant upstream changes, and prepare a PR when requested.

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.

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

Assess whether a proposed Rspack public API or hook is necessary, considering substitutes, performance, and webpack ecosystem evidence.

Iterate on a requested Rspack performance target using a PR and CI/CodSpeed measurements; excludes local Valgrind goals.

Optimize a requested Rspack CPU or memory hot path using its data cardinality and architecture constraints.

Optimize a requested Rspack benchmark target with reproducible local Docker/Callgrind instruction counts; excludes CI/CodSpeed measurement.

Generate a narrative version release blog post from commits within a tag range. Use when the user wants to draft an article-style release blog (overview + a few feature highlights + a short list of minor changes), not a commit-dump release note. Asks the user…

Verify hand-written API doc signatures match the exported types. Use after changing a public type in packages/core/src/types/ or packages/core/src/api/types.ts, editing a `**Type:**`/`**类型：**` block in website/docs, or reviewing signature drift.

Testing workflow for the Rstest monorepo. Use when running unit tests, e2e tests, browser e2e, example tests, watch-mode checks, writing test fixtures, debugging local or CI test failures, validating code changes, or reproducing bugs from external projects.

Feature and bug-fix development checklist for the Rstest monorepo. Use when implementing a new feature, fixing a bug, changing public APIs/config/CLI behavior, addressing a GitHub issue or PR request, or assessing cross-package impact before a PR.

Behavioral verification rules for claiming a change works. Use before reporting any fix/feature as done, when tempted to conclude from typecheck or unit-test results alone, when deciding what evidence a change needs, or when a test result looks suspicious…

TypeScript anti-slop guardrails. Use when writing or reviewing .ts, .tsx, and .mts files. Covers patterns that Biome, tsc, and rslint do not catch.

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.

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

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

Prepare the version changes and release PR for `@rsbuild/core` and `create-rsbuild`.

Prepare a release PR and changelog for an official package under `packages/plugin-*`.

Upgrade `@rspack/core` in this repository, validate compatibility, and prepare a pull request.

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

Use when profiling, analyzing, reporting, or optimizing Rsbuild performance, including build, dev server, rebuild, static asset serving, memory usage, and CPU profile analysis.

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.

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

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

Use when asked to release Rsdoctor packages for a specific version. All publishable `@rsdoctor/*` packages under `packages/` (except `@rsdoctor/agent-cli`) are versioned together as a fixed group.

Review code changes like a pragmatic senior engineer — focus on functional bugs, regressions, type-safety, and missing tests. Use when performing code reviews on PRs or diffs in the rsdoctor repository.

Improve English documentation under `packages/document/docs/en` by rewriting unnatural translated sentences into clear, professional English while preserving meaning. Use when editing or polishing English docs in the Rsdoctor project.

Use when adding or updating Rsdoctor end-to-end tests in `e2e/cases/`, including new feature coverage, bug reproduction, and regression prevention.

Vision-driven HarmonyOS NEXT device automation using Midscene. Operates entirely from screenshots — no DOM or accessibility labels required. Can interact with all visible elements on screen regardless of technology stack. Control HarmonyOS devices with…

Vision-driven browser automation using Midscene. Operates from screenshots — no DOM or accessibility labels needed. Runs in headless Puppeteer — does NOT take over the user's mouse or keyboard. Also supports CDP mode and Bridge mode to connect to an existing…

Enhances Vitest with Midscene for AI-powered UI testing across Web (Playwright), Android (ADB), and iOS (WDA). Scaffolds new projects, converts existing projects, and creates/updates/debugs/runs E2E tests using natural-language UI interactions. Triggers:…

Vision-driven Android device automation using Midscene. Operates entirely from screenshots — no DOM or accessibility labels required. Can interact with all visible elements on screen regardless of technology stack. Control Android devices with natural…

Vision-driven desktop automation using Midscene. Control your local desktop (macOS, Windows, Linux) or a remote Windows desktop over RDP with natural language commands. Operates entirely from screenshots — no DOM or accessibility labels required. Can interact…

Vision-driven iOS device automation using Midscene CLI. Operates entirely from screenshots — no DOM or accessibility labels required. Can interact with all visible elements on screen regardless of technology stack. Control iOS devices with natural language…

审计 Modern.js 仓库依赖健康度，默认直接扫描整仓并从维护者与 Modern 用户 app 两个视角输出报告，覆盖幽灵依赖、循环依赖、重复多版本、安装体积与安装耗时。在「review 依赖改动、pnpm 严格模式报错、构建变慢、包边界不清」时使用。

在已有的 Modern.js 3.0 应用里启用可选功能：自动启用 BFF、SSG、styled-components，并脚手架化 Tailwind CSS、自定义 Web Server。v3 已移除 `modern new`，本 skill 是其手动等价物：装插件 + 改 modern.config + 必要的 tsconfig/scaffold/report。在「想给现有 Modern.js 项目加 BFF/SSG/Tailwind/自定义 Web Server 等能力」时使用。

将一个 Modern.js 2.0 应用迁移到 3.0，优先做可安全自动化的依赖/配置/入口/import 改写，剩余复杂项收敛为人工清单。在「升级 Modern.js 大版本、modern.config 报废弃、要从 webpack/pages 迁到 Rspack/routes、自定义 server 报错」时使用。

Port a new ESLint core or plugin rule to rslint, including explicitly requested batches. Use for rules not implemented yet, not for fixing, reviewing, or optimizing an existing rule.

Prepare a stable release PR for the unified rslint npm packages by updating package versions and rule/TypeScript release metadata. Use for release preparation or version bump PRs, not for publishing npm packages, canary releases, VS Code Marketplace releases,…

Reproduce Linux CI failures locally using Docker when the same tests pass on the host, especially Go platform differences and VS Code extension tests requiring xvfb. Read the workflow and setup actions for the revision being tested; Docker does not reproduce…

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

Use when asked to release Rslib for a specific version.