ProfPowell
Building open-source Claude skills. 68 skills with 56 total stars.
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68
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56
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Write performance-friendly HTML pages. Use when optimizing page load, adding resources, configuring caching, or improvin...
Write REST API endpoints with HTTP methods, status codes, versioning, and OpenAPI documentation. Use when creating API e...
Implement environment variable management with .env files, validation, and environment-specific configs. Use when settin...
Use consistent Lucide icons with the <icon-wc> component. Use when adding icons to pages, buttons, or UI elements.
Service worker patterns for offline support, caching strategies, and PWA functionality. Use when implementing offline-fi...
Write quality content for HTML documents. Use when writing text content, prose, descriptions, or any human-readable cont...
Test-Driven Development workflow. Auto-activates when creating new JS/TS files. Advisory mode suggests tests first; stri...
Build content-focused websites with Eleventy (11ty). Use when creating templates (.njk, .liquid), working with data casc...
Modern CSS organization with native @import, @layer cascade control, CSS nesting, design tokens, and element-focused sel...
Validate data with JSON Schema and AJV. Use when validating API requests, form submissions, database inputs, or any data...
Write print-friendly CSS using @media print. Use when creating printable pages, invoices, receipts, articles, or any con...
Wrap third-party libraries for testability and replaceability. Use when integrating external APIs, creating testable cod...