Coderslang: Programming. Codin

Contains adsIn-app purchases
601 reviews
Content rating
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About this app

Programming quizzes with explanations and a collection of programming study materials are waiting for you at Coderslang! It's a unique opportunity to thoroughly prepare for the technical interview, learn the programming basics and test yourself.

With Coderslang you can test your knowledge of various programming languages like a Javascript, Java, Node.js, HTML & CSS, React.js and C#
Coderslang useful for both non-technical beginners and developers of all levels, but it’s preferred to have basics programming skills.

Coderslang has the great collection of FREE code learning content, from beginner to pro! More than 1000+ 🔥 top interview Questions & Answers on different programming languages are waiting for you at Coderslang!

★ Detailed solutions to all tests and Top interview questions ✔ Our developers elaborated on the most common programming interview questions for you and presented them in our free programming courses. These questions are based on our own experience. That is why it's a great opportunity to get prepared for a programming interview! Fresh learning content is created by the community daily, facilitating efficient and effective coder skill improvement.
★ Motivation, statistics, rewards, and goals. Get motived, otherwise, you will not achieve your goals!
★ Questions of the day with Worldwide ranking!
★ Your resume is the first and sometimes the only chance for you to impress your future employer. Send it for review to us.
★ One of the best ways to find out who is the best developer is a real-time challenge. Learning to code has never been so easy and fun!
★ Stay fit! 😎 Coderslang will constantly track learning progress and challenge you with the tricky questions relevant to your level. Content is delivered based on your progress, preference, and hottest market trends.

QA (manual & automation)

Upcoming Features
⏳ Python, SQL, Algorithms and Data Structures courses
⏳ Inviting random players to the game
⏳ Experience system

Your review, feedback, and improvement ideas encourage us to work harder for more fun content. Send those to


Learn Programming & Coding is easy! Enjoy it! 🚀
Updated on
Oct 4, 2021

Data safety

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601 reviews
Петар Коврлија
October 2, 2021
It might be a great app, and to be honest it seemed to start off well, but I got three ads in the span of 4 minutes in one test, with the third ad being an unskippable 30 second one. I understand that the developer needs to make money, but you need to balance the annoyance/enjoyment levels between "the ads are annoying, I'll buy premium cause the app is fun" and "the ads are annoying, and I don't really care about the app, I'll just delete it".
7 people found this review helpful
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Jakub Coufal
June 24, 2022
You can not do literally anything unless you are premium member and some answers were straight up wrong, thankfully they allow comments under explanations. The premium detailed explanation you have to spend money on is so short and not even detailed it's not worth it.
1 person found this review helpful
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Marios Bar
July 25, 2020
Great app to test theory and coding. Interface is nicely done with nice animations making the app experience much more fun.
7 people found this review helpful
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July 27, 2020
Hey, Marios! Thank you for the feedback. Feel free to send you improvement suggestions to

What's new

Updated motivation screen logic