Get yourself ahead: find the best online coding courses

Looking to improve your coding skills online? We've got you. Here’s the list that every developer must know to boost their skills.

Unlocking tech talent stories

January 27, 2023

No matter what you’re doing, learning is a never-ending process. For developers, this is an even bigger rule to keep in mind, given how fast things change in the digital world. So, whether you are a PRO or a beginner (wanting to become an expert), enrolling in some online coding courses to practise your coding skills online is a must-do! This is actually a great way to stay ahead in the current fast-paced tech world. 

However, with so many resources available, it might sound quite hard to figure out where to (simply) start. 

Don’t freak out! You won’t get lost in the immense world of Google search results. As usual, we got some work done to help you out. 

We gathered a list that will help you find out some of the best online resources and courses to start practising and improving your coding skills in 2023. 

Online coding courses: 8 go-to websites 👩‍💻

1. HackerRank

This one goes both ways for professionals and IT recruiters. Not only this works as a technology hiring platform working with over 2000 companies around the world to assess developer skills and, thus, helping tech recruiters and hiring managers to objectively evaluate talent and hire skilled developers and innovate faster. 

Seems good right? But there’s more to it. 

From the developers’ standpoint, HackerRank offers coding challenges (from basic algorithms to complex data structures) and competitions, enabling them to improve their problem-solving skills and test their knowledge.

2. LeetCode

For those looking for online coding courses to practice their coding skills online, LeetCode is another good option to explore. This is an online platform that gathers loads of coding problems (divided into three different levels of difficulty – Easy, Medium, or Hard) that might help developers to improve their skills. 

One of the biggest advantages of this platform is the fact that it might help to prepare also for job interviews. Here you’ll be able to find a wide range of coding questions and some of them might even show up during your recruiting processes. Plus, it uses an extensive array of programming languages for developers to practice on. 

In addition, you’ll also be within a large community that you will be able to interact with. 


If you are looking for a place to learn not only programming but also design or distributed systems or even to prepare for Software development engineers (SDE) and DevOps job interviews, is the place to go. 

This one is way more than just an online coding course platform. Used by more than 1.5 million developers worldwide takes online coding skills training to the next level. 

4. Coderbyte

Are you feeling kind of lost and you are not quite sure about what coding skills you must practice? Coderbyte might help you on this one. What better way to develop your coding skills than real issues encountered by other programmers?! The platform has over 300 issues on data structures front- and back-end programming, and algorithms that many software professionals have come across in their jobs and/or job interviews. So, you’ll be able to practice probably everything that might (or might not) cross your mind, given that it has over 2 million user-submitted solutions and 16 different programming languages.

5. CodePen

Front-end developers, this one is for you. Simply put, CodePen is a social development environment for front-end developers. Here you’ll be able to try out different technologies and check out how other fellow developers are solving some coding problems. 

Plus, this is also a great place to showcase your skills and get inspiration for your own projects.

6. FreeCodeCamp 

A great resource for beginners. With a comprehensive offer that covers web development and data science, the platform is completely free and offers a supportive community of learners. On FreeCodeCamp, you can work on real-world projects and earn certifications to showcase your skills. 

7. GitHub

This is a well-known one. Developers go to GitHub to share and collaborate on code. This one is a great resource to find open-source projects to contribute to and learn from. By working on real-world projects, you can gain valuable experience and improve your skills.

8. Pluralsight Skills

If you are looking for online coding courses, you definitely must take a look at the Pluralsight Skills platform. Considered one of the best IT certification and course websites, this one covers Programming, IT certifications, coding frameworks, Tools, DevOps, and Automation.

In addition, you can also get access to some screencasts on the latest developer productivity tools. 

By enrolling on Pluralsight Skills platform you can have access to the free 5 weekly courses on technology. 

The enchanted world of online coding courses ✨

Thought this was it?! No Sir/Ma’am. 

When talking about ways to practice your coding skills online, there’s so much more to see and explore. 

Some are better than others, some are for experienced developers and other are for newbies wanting to give it a go and start a new career in tech. So, don’t waste any more time and start looking for online coding courses and get in the front row

Here are some other options you might want to take a look at: 

  1. Codecademy
  2. Wesbos
  3.  Javascript30 
  5.  W3schools
  7. Algorithm.codingdojo 
  9. CodeChef
  10. Codewars
  11. CodinGame
  12. Geektastic
  13. Project Euler
  14. SPOJ
  15. TopCoder

Pick your “poison” … or your online coding course 😈

When it comes to practising your coding skills online, there are plenty of options. You just have to choose the most suitable one for you. Whether you’re a beginner or an experienced developer, there’s something for everyone. With the right resources and a bit of dedication, you can improve your skills and stay ahead in the ever-evolving world of technology. Just keep in mind that everything counts to make a difference and being able to deliver something extra on a job assessment might help to stand out and increase your chances to land the job interview.  

Also, it’s worth reminding you that we have loads of job offers for you to explore. Check it out here.

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