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Found 1,588 Skills
Python development best practices including PEP 8 style guidelines, type hints, docstring conventions, and common patterns. Use when writing or modifying Python code.
Setup TypeScript best practices and code style rules in CLAUDE.md
Write meaningful documentation that explains why not what; focus on complex business logic and self-documenting code
WPILib and FRC robot programming best practices, design patterns, and code guidance for Java. Use when writing, reviewing, or explaining WPILib robot code—command-based project structure, subsystems, autonomous routines, RobotContainer layout, command definition patterns (inline, factory, subclass), or Constants organization.
Best-practices guide for Better Auth's most-used features — email/password authentication (verification, password reset, hashing, policies), organization plugin (multi-tenant orgs, teams, RBAC), and two-factor authentication (twoFactor plugin). Use when implementing any of these features, when stuck on a Better Auth feature decision, or as a one-stop reference for the common-feature trio.
Implement security best practices for web applications and infrastructure. Use when securing APIs, preventing common vulnerabilities, or implementing security policies. Handles HTTPS, CORS, XSS, SQL Injection, CSRF, rate limiting, and OWASP Top 10.
Validates Angular rules are real, accurate, and valuable. Researches best practices, validates code examples, and checks for clear decision criteria.
Creates new rule files and library skills following project conventions, prefix-to-section mapping, and template standards.
Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.
Pinia stores, state management patterns, store setup, and reactivity with stores.
Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.
Angular 20+ performance optimization guidelines with Signals, httpResource, signal inputs/outputs, @defer, and native control flow (@if, @for). Use when writing, reviewing, or refactoring modern Angular code. Triggers on tasks involving Angular components, services, data fetching, bundle optimization, or performance improvements.