100+
Downloads
Content rating
Everyone
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About this game

Master JavaScript one question at a time with JS King — the ultimate daily coding challenge for developers!

HOW IT WORKS
• Answer JavaScript questions correctly to keep playing
• One wrong answer ends your game for the day
• Speed matters — faster answers mean higher rankings
• Come back every 24 hours for a fresh challenge

FEATURES

📚 Learn While You Play
Questions cover everything from basic syntax to advanced concepts. Each answer includes detailed explanations with code
examples to help you understand the "why" behind every solution.

🏆 Daily Leaderboard
Compete against other developers for the top spot. Rankings are based on questions answered and speed — the more you know
and the faster you answer, the higher you climb.

💰 Win Daily Prizes
The top player each day wins cash prizes. Sharpen your skills and claim your crown!

👤 Your Profile
Track your progress, upload a profile photo, and connect your LinkedIn to showcase your JavaScript expertise.

🔗 Invite Friends
Share your unique referral code and bring your developer friends to join the competition.

QUESTION TYPES
• Multiple choice questions
• True/False challenges
• Code snippet analysis
• Syntax highlighting for easy reading

PERFECT FOR
• JavaScript beginners looking to learn
• Experienced developers wanting to stay sharp
• Interview preparation
• Daily brain training
• Competitive coders who love a challenge

Play for just a few minutes each day and watch your JavaScript knowledge grow. Can you become the JS King?

Download now and start your streak today!
Updated on
Feb 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Now you see winner of the day.

App support

Phone number
+919140877609
About the developer
Rahul Mishra
to@allahabadi.dev
India