leon

Skills for backend APIs, authentication, databases, and systems programming.

77 skills

Skills for containerization, deployment infrastructure, and web servers.

77 skills

Issue-driven implementation, planning, and delivery workflows.

77 skills

Skills for building, reviewing, and optimizing frontend interfaces.

77 skills

Skills for full-stack React frameworks and Next.js applications.

77 skills

Skills for building accessible, responsive mobile interfaces.

77 skills

Principles and patterns for maintainable, well-tested software.

77 skills

Skills for agent tooling, testing, package management, and project automation.

77 skills

Skills for accessibility auditing and type-safe validation.

77 skills

Build React animations with Motion (Framer Motion) - gestures (drag, hover, tap), scroll effects, spring physics, layout animations, SVG. Bundle: 2.3 KB (mini) to 34 KB (full). Use when: drag-and-drop, scroll animations, modals, carousels, parallax. Troubleshoot: AnimatePresence exit, list performance, Tailwind conflicts, Next.js use client.

1 skill

Build type-safe validated forms using React Hook Form v7 and Zod v4. Single schema works on client and server with full TypeScript inference via z.infer. Use when building forms, multi-step wizards, or fixing uncontrolled warnings, resolver errors, useFieldArray issues, performance problems with large forms.

1 skill