Data Types & Operators — Roadmap Step & Resources
Primitive vs reference types, type coercion, comparison and logical operators
- Level: beginner
- Estimated time: 1 days
- Roadmap: MEAN Stack
Before this step
Interview questions
- == vs === in JavaScript?
Study resources
- Data types (Article) — javascript.info's chapter on JS primitive types, type coercion and operators.
- JavaScript Cheat Sheet (PDF) — A hugely popular, downloadable PDF reference covering JS data types, operators and syntax at a glance.
- JavaScript data types and data structures (Article) — MDN reference exploring primitive types, BigInt, Symbol, typeof operator, and type coercion rules.
Part of
- JavaScript — section
- MEAN Stack roadmap — the full learning path