The latest articles on DEV Community by A (@a_ts_dev). https://dev.to/a_ts_dev https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3905918%2F49e01e51-dbce-4ffc-b7bb-7666c0b8043e.png https://dev.to/a_ts_dev en A Thu, 30 Apr 2026 13:31:37 +0000 https://dev.to/a_ts_dev/i-found-a-free-typescript-react-quiz-with-125-questions-43c4 https://dev.to/a_ts_dev/i-found-a-free-typescript-react-quiz-with-125-questions-43c4 <p>While looking for better ways to practice TypeScript, I came across this free quiz platform.</p> <p>It contains <strong>125 questions</strong> divided into 5 difficulty levels:</p> <ul> <li>Basic</li> <li>Intermediate</li> <li>Advanced</li> <li>Functional Programming with types</li> <li>React + TypeScript</li> </ul> <p>The quiz covers generics, utility types, conditional types, mapped types, component props, hooks typing, and more. No login required and you get instant scoring + feedback on weak areas.</p> <p>If you're learning or sharpening your TypeScript/React skills, it might be worth checking out:</p> <p>→ <a href="https://www.ts-quiz.com/" rel="noopener noreferrer">https://www.ts-quiz.com/</a></p> <p>Has anyone tried it? Curious to know which topics you think are missing or need more depth.</p> webdev programming react typescript A Thu, 30 Apr 2026 11:00:21 +0000 https://dev.to/a_ts_dev/i-built-a-free-typescript-quiz-website-with-125-questions-and-levels-20a9 https://dev.to/a_ts_dev/i-built-a-free-typescript-quiz-website-with-125-questions-and-levels-20a9 <p>Over the last few weeks I have been working on a small side project to help people improve their TypeScript skills in a more practical way. I always felt that just watching tutorials or reading documentation was not enough, so I ended up building this:</p> <p><a href="https://www.ts-quiz.com/" rel="noopener noreferrer">https://www.ts-quiz.com/</a></p> <p>Some features it includes:</p> <p>5 levels, such as basic, medium, advanced, functional and React</p> <p>It has 125 questions (for now)</p> <p>It focuses on concepts like types, narrowing, generics and so on</p> <p>You get feedback while answering</p> <p>The stack I used is React and TypeScript and the user interface is simple since it's mostly focused on usability and learning rather than design.</p> <p>I have some ideas for the future such as:</p> <p>Progress tracking</p> <p>Score system</p> <p>Leaderboards</p> <p>More advanced questions</p> <p>I would really appreciate any kind of feedback since it's one of the first projects of this kind I've made</p> <p>Thanks in advance</p> typescript react