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alexngai

@alexngai source repo

10 published skills

  1. Skill Writer · alexngai bundle
    Comprehensive 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.
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  2. Jest Setup · alexngai
    Configure Jest for a TypeScript project — ts-jest, module mapping, and coverage thresholds.
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  3. Vitest Migration · alexngai
    Migrate a Jest test suite to Vitest — config, globals, and mock API differences.
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  4. React Testing Helper · alexngai bundle
    Helps 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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  5. Git Commit Helper · alexngai
    Helps write clear and conventional git commit messages.
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  6. Docker Compose Helper · alexngai bundle
    Assists with Docker Compose configuration, multi-container setups, and debugging container issues.
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  7. Git Bisect Regression · alexngai
    Find the commit that introduced a regression automatically with git bisect run.
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  8. Postgres Index Tuning · alexngai
    Diagnose a slow Postgres query and add the right index using EXPLAIN ANALYZE.
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  9. React Component Testing · alexngai
    Test React components with Testing Library — render, query by role, and assert on user-visible behavior.
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  10. Typescript Esm Import Fix · alexngai
    Fix TypeScript ES module import errors by adding .js extensions to relative imports.
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