
Codecademy
Coursera
edX
Khan Academy
Treehouse
Free Code Camp
Pluralsight
Learning has never been this social and accessible for so many!

CodePen
replit
JSFiddle
StackBlitz
GitHub
VS Code
JS Bin
Online playground for React
Which is more popular?
Based on our record, CodeSandbox seems to be a lot more popular than SoloLearn. While we know about 313 links to CodeSandbox, we've tracked only 15 mentions of SoloLearn.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | sololearn.com | codesandbox.io |
| Pricing | — | |
| Company | — | Startup from The Netherlands · 1 - 9 employees · 2017 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
SoloLearn is particularly recommended for beginners looking to get started with coding, individuals seeking to learn new programming languages, and those who enjoy interactive learning modules and community-based problem-solving.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to Learn to Code - SoloLearn App Overview
More videos
A browser IDE that's actually GOOD? (CodeSandbox.io Review!)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using SoloLearn and CodeSandbox. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


I've been using SoloLearn for nearly 2 years, every single day, and it's almost replaced facebook for me. I mean, it's an awesome place, with awesome people. Great place to learn the basics of coding, and practice...
SoloLearn is one of the best places to learn how to code, with over 39 million learners, 1784 lessons, and 14k quizzes. I started learning how to code HTML and CSS on this website and it’s amazing.
Codesandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster. Codesandbox: Online code editor and ide for rapid web development.
CodeSandbox can be thought of as a much more powerful and complete take on JSFiddle. True to its name, CodeSandbox provides a complete code editor experience and a sandboxed environment for front-end development.
Recommendations tracked on public social media and blogs since March 2021.


You could stick with freeCodeCamp or use SoloLearn. It's a duolingo style app that teaches programming in small exercises instead of full projects. Source: about 3 years ago
That being said, I wouldn't push it back that far. At best, push it back a month, and spend that month on sololearn.com focusing on the Java courses. If you know Java, you can learn Python on the fly. Then keep track of your intended... Source: over 3 years ago
Watch this video by Game Maker's toolkit to understand Unity, after that, learn C# using SoloLearn, it's a Duolingo style (mobile/web)app that teaches programming languages. When you finish both, start doing your own projects and when... Source: over 3 years ago
To begin, you can start creating your own react app using the command line or can directly go to CodeSandbox if you want to skip using the command line which is faster. CodeSandbox is an online code editor and prototype tool that speeds... - Source: dev.to / 5 months ago
To begin, you can create a react app using the command line or any code editor (e.g., VSCode). You can also try using CodeSandbox as an online code editor that is simple to use and allows you to deploy your code. - Source: dev.to / 5 months ago
If you are in a rush to open unknown repos, use GitHub Codespaces or codesandbox with Copilot or another AI integration to analyze the repo for malicious intent and to run it in a safe environment. - Source: dev.to / 10 months ago
When comparing SoloLearn and CodeSandbox, you can also consider the following products.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Compare Codecademy to SoloLearn or CodeSandbox:


Build skills with courses, certificates, and degrees online from world-class universities and companies
Compare Coursera to SoloLearn or CodeSandbox:

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Compare replit to SoloLearn or CodeSandbox:

Best Courses. Top Institutions. Learn anytime, anywhere.
Compare edX to SoloLearn or CodeSandbox:

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Compare JSFiddle to SoloLearn or CodeSandbox: