I Built a Free TypeScript & React Quiz with 125 Questions – Test Your Real Skills

Hey devs, After spending a lot of time writing TypeScript code (and sometimes feeling more confident than I probably should), I decided to create something to help myself and others properly measure their TypeScript knowledge. So I built TS Quiz — a free interactive quiz platform focused on modern TypeScript and React + TypeScript. What’s inside? 125 hand-crafted questions 5 difficulty levels (Basic → Advanced) Topics include: Core TypeScript concepts Generics and Utility Types Conditional Types