Functions & Generics — Roadmap Step & Resources
Typed function signatures, optional/default params and writing generic functions
- Level: beginner
- Estimated time: 1 days
- Roadmap: Next.js Full Stack
Before this step
Interview questions
- What problem do generics solve?
Study resources
- Generics (Article) — The official TypeScript handbook's chapter on writing reusable, type-safe generic functions.
- TypeScript Generics Explained (Video) — A clear, example-driven explanation of why and how to use TypeScript generics.
Part of
- TypeScript — section
- Next.js Full Stack roadmap — the full learning path