DevQuiz
LiveAI-powered developer quiz platform with weekly scheduling
Tech Stack
Overview
DevQuiz is a developer quiz platform where questions are generated weekly by AI so the content never goes stale. It covers JavaScript, TypeScript, React, Python, PHP, and more. An admin panel lets me control question categories, scheduling, and review AI output before publishing.
Key Features
- AI-generated quiz questions refreshed on a weekly schedule
- Categories across JavaScript, TypeScript, React, Python, PHP, and more
- Real-time score tracking with a countdown timer
- Admin panel for question review, editing, and scheduling
- Leaderboard tracking top scores across sessions
- Responsive design for both mobile and desktop
Challenge
AI-generated questions occasionally had ambiguous wording or incorrect answers that slipped through. Also needed a fair timer system consistent across devices.
Solution
Added an admin review queue so all AI output is checked before publishing. Server-side timestamps are used for quiz start/end times rather than client-side timers.
Lessons Learned
AI content generation still needs a human review step in production. Server-authoritative timing is essential for any competitive feature — never trust the client clock.