Best coding games that you can try in your browser

by Teodor Nechita
Teodor Nechita
Teodor Nechita
Software Managing Editor
Eager to help those in need, Teodor writes articles daily on subjects regarding Windows, Xbox, and all things tech-related. When not working, you may usually find him either... read more
Affiliate Disclosure
  • Practicing is extremely important when you want to learn how to write programs.
  • Decide what suits you best from the article below when you want to write and try code directly in your browser.
  • Interested in online games? Then definitely you can find something in our Online Gaming Hub.
  • When you get bored, check out our Gaming section.

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Learning programming is quite a difficult task. It implies reading a lot. However, you also need to practice every day. And you don’t always have an IDE at your disposal. We are here to help you and we have the solution. In the next article, you are going to find out how you can practice programming online, in your browser.

You don’t have to download anything. You just type in your code and the online compiler takes care of everything. Practice alone or cross your code in a duel with other users. The best coding games in your browser are described in this article.

Use the best gaming browser for online coding games

Of course, you also need a good browser. We are going to help you with that, too. Our strong recommendation regarding the browser is Opera GX. Though it is a browser for games, it suits you perfectly for coding online. Especially that most of the programmers are also passionate gamers.

And a gaming browser must show like this. The color theme in Opera GX is going to be very familiar to gamers. Opera GX comes with Chroma integration. Its interface is easily customizable and it also detects all wallpaper images in your system. Opera GX allows you to import settings and credentials from your other browsers.

GX Corner gets you the latest news in the gaming industry. And if you’re looking for good deals for games, GX Corner has a list just for that.

When it comes to programming we all know that it is resource consuming. But Opera GX has a very handy tool. You can set the level of resources that Opera GX is allowed to run on through GX control. Because RAM and CPU are not infinite and you need them for other tasks, too. On a laptop, Opera GX can be set to battery-save mode.

Opera GX creators seem to have privacy in high regard. It has privacy built-in features. A VPN for secure connections. An ad-blocker to cut off al those nasty unwanted ads. You can set up a proxy easily.

Take our recommendation and use GX Opera for your coding practice. You are not going to be disappointed.

Editor's choice
Opera GX browser logo
  • Best gaming browser
  • Resource controller
  • Custom UI
  • Twitch integration
  • Free VPN included
  • Ad-blocker

Best online coding games for practice


CodinGame is a well-established coding site. It is built around the concept of gaming and has support for more than 20 programming languages. The interface and the content are colorful and pleasant to the eye.

You can type your code in well known C++ or Java, or even in Go or Scala. There are detailed tutorials for every programming language.

You need to create an account, but this comes with benefits. It is like an RPG. You get experience points when your code is compiled successfully or for posting programming tests.

Practice alone to improve your programming skills. Or compete in a programming challenge against other users for fame and experience.

Interested in a job? Based on your knowledge and experience, CodinGame can put you in touch with IT companies looking for programmers. CodinGame is great both for experienced programmers and for junior developers.



CodeCombat aims to teach children programming through games. With an interface inspired by games, it is very attractive. The coding programs target both teachers and students.

It supports Python and JavaScript. It has two learning programs, one for beginners and the other for more advanced concepts in Computer Science.

You can use it for free in a limited manner for practice. Though you need to pay a membership fee to make use of their program as a student.

CodeCombat is very useful for those who want to learn programming in an organized way with a qualified instructor. Teachers can create an account and start teaching programming to students.


Code wars

Code Wars has a karate room outlook. If you want to train here, you need to create an account and become a karate-ka. It is a very simple and fast process.

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You must choose your favorite programming from a multitude of languages they support. With every successful compile of your code, or kata, as it’s known in Code Wars, you go up in your rank.

When you gain enough confidence and knowledge, you may challenge an opponent. It’s a very fun and intuitive way of learning and practicing programming. And karate discipline and effort.

Code Wars


CheckiO is another great site where you can learn and practice programming. It displays a rich, game inspired interface. You can test your skills by solving interesting tasks using Python or TypeScript.

Its main idea is to captivate children and turn their programming learning experience into something pleasant. For teachers is very handy as a tool for programming classes.

You need to create an account or use your Gmail, Facebook, or GitHub account. Once you sign in, it is free to use.


Dash General Assembly

Here, you can start learning development. You are going to learn how HTML 5, CSS3, and Javascript work together to create a beautiful website. It asks you to practice what you learn in small and interesting tasks.

You need to sing up for a free account. If you want to make the first steps in web development, this is the place for you.

To be able to use Dash General Assembly, you need to enable JavaScript in your browser. Read this article to find out how.

We recommend all these sites above for learning and practicing coding. We also recommend opening these sites in the best browser, Opera GX.

Make use of the comments section below to tell what you think of our propositions.

Dash General Assembly

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Frequently Asked Questions

  • To create a website you can use HTML and CSS code. Or you can create a website with an application that does not require coding, such as the ones listed in this guide.

  • To write HTML code you need a HTML editor. Here are our suggestions for some good HTML editors in Windows 10.

  • At this moment, HTML5 is supported on all browsers, but not all of them render it at the same quality. If you have problems with HTML5 in your browser, check this guide for solutions.

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