alexngai
- 10 skills
- 0 followers
- 6 hours ago last updated
- ▌ Skill Writer · alexngai bundleComprehensive guide for creating high-quality skills for Claude. Use when building a new skill, writing a SKILL.md, designing skill frontmatter, planning skill structure, debugging trigger issues, or reviewing an existing skill for improvements. Covers standalone skills, MCP-enhanced skills, and skill-tree programmatic skills.
- ▌ Jest Setup · alexngaiConfigure Jest for a TypeScript project — ts-jest, module mapping, and coverage thresholds.
- ▌ Vitest Migration · alexngaiMigrate a Jest test suite to Vitest — config, globals, and mock API differences.
- ▌ React Testing Helper · alexngai bundleHelps write and debug React component tests using React Testing Library. Use when writing unit tests for React components, debugging test failures, or setting up testing infrastructure.
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- ▌ Docker Compose Helper · alexngai bundleAssists with Docker Compose configuration, multi-container setups, and debugging container issues.
- ▌ Git Bisect Regression · alexngaiFind the commit that introduced a regression automatically with git bisect run.
- ▌ Postgres Index Tuning · alexngaiDiagnose a slow Postgres query and add the right index using EXPLAIN ANALYZE.
- ▌ React Component Testing · alexngaiTest React components with Testing Library — render, query by role, and assert on user-visible behavior.
- ▌ Typescript Esm Import Fix · alexngaiFix TypeScript ES module import errors by adding .js extensions to relative imports.