JavaScript Developer
Skills, demonstrated
Every group below links to a live demo that demonstrates it. Claims are cheap; these are clickable.
Language depth
- Closures
- Event loop
- Coercion
- Prototypes
- Async/await
- Generators
TypeScript
- Strict mode
- Generics
- Compiler API
- Type-level design
React & UI
- React 19
- Hooks
- Design systems
- Accessibility (WAI-ARIA)
Runtime & performance
- Web Workers
- Microtasks/macrotasks
- Code-splitting
- Canvas/rAF
Node.js & APIs
- Route handlers
- Server-side fetch & caching
- REST
- Error handling
Tooling & quality
- Monorepo (Turborepo/pnpm)
- Vitest
- ESLint
- CI/CD
- npm publishing