Frontend skills

This skill provides vanilla Three.js reference and patterns to quickly build 3D scenes and optimize rendering.

This skill helps you automate and control a browser session using agent-browser to open pages, interact with elements, and snapshot DOM changes.

This skill enforces personal TypeScript/React code style preferences, guiding formatting, naming, and reviews to improve readability and consistency.

This skill applies Anduril design constraints to UI work, ensuring sharp corners, single accent usage, and accessible, lightweight typography.

This skill standardizes multilingual development, ensures consistency across zh-TW, zh-CN, en, ja, and ko, and streamlines translation management.

This skill guides testers to design plans, create test cases, and develop tools to ensure software quality.

This skill helps you test local web apps with Playwright, automate UI, capture screenshots, and inspect browser logs for faster debugging.

This skill provides React and Polaris patterns for admin frontends, including translations, skeleton loading, and loadable components to accelerate UI

This skill enforces Next.js App Router patterns, routing, caching, middleware, and metadata to accelerate secure, scalable app development.

This skill helps enforce coding standards and best practices for readable, maintainable, and testable code across features, refactoring, reviews, and UI

This skill guides building Remotion-based video editors, covering timeline math, state management, AI integration, and performance optimizations for 60fps

This skill helps you build beautiful, performant TUI games with TypeScript and blessed by providing patterns, templates, and best practices.

This skill validates and types environment variables with Zod for Next.js 16+ and Vite, ensuring client/server separation and runtime safety.

This skill updates Node.js and pnpm versions across the project when explicitly requested, verifying against official sources before applying changes.

This skill generates and animates smooth spline paths in Remotion using linear and Catmull-Rom splines for SVG paths.

This skill helps you manage reactive state with atomirx primitives in TypeScript, simplifying reading, deriving, and debugging across components.

This skill guides organizing Playwright tests with the Page Object Model, fixtures, and data factories to improve maintainability and test reuse.

This skill helps optimize Inertia Rails apps by implementing code splitting, deferred props, prefetching, and partial reloads for faster, scalable UIs.

This skill helps you implement professional theming and design token systems for brand-consistent Streamlit apps with easy theme switching.

This skill helps you design and maintain tests across PHP, Python, and JS using TDD with Pest, pytest, Vitest, and Playwright.

This skill helps you automate browser tasks with a CLI, enabling navigation, element interaction, and snapshots for AI-assisted workflows.