
CheckIO
Project Euler
Scratch
Exercism
Screeps
Tynker
Code.org
Learn programming with a multiplayer live coding strategy game.

Happycapy
Wordware
Vizzu
Gumloop
Redash
Relay.app
deck.gl
Compose web-ready data transformations, visualizations, and predictions with the ease of drag-and-drop, powerful extensions, and a vibrant community.
Which is more popular?
Based on our record, CodeCombat seems to be a lot more popular than Hal9. While we know about 72 links to CodeCombat, we've tracked only 6 mentions of Hal9.
Website, pricing, platforms and company facts side by side.
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| Website | codecombat.com | hal9.com |
| Pricing | — | |
| 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
CodeCombat is recommended for beginners, especially younger individuals or students, who are interested in learning programming in a gamified environment. It's particularly suitable for those who enjoy visual learning and interactive challenges.
No analysis of Hal9 yet.
Walkthroughs and reviews on video.
~~CodeCombat review 2017 | Everyone can learn to Code ~~
No Hal9 videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodeCombat and Hal9. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CodeCombat is an online platform through which numerous users can develop levels with the help of education regarding programming. This platform can let its users engage with the contribution related to multiple...
We have no reviews of Hal9 yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Anita: I have lifetime access to the subscription-based code-learning website, CodeCombat, where I enjoy learning Python and taking all the Game Development courses offered there. Those games I made were a part of the Game Development 1... - Source: dev.to / over 2 years ago
And https://codecombat.com, which has been around for a while now. I think this paradigm (navigating a character using "move" function invocations) is good but kind of exhausts its usefulness after a while. I question whether my... - Source: Hacker News / over 2 years ago
So now, while you have time (yes you have no time now but when you are out of school working with a child and or no summer vacation you will have less time) you can try MIT Scratch or CodeCombat and learn to code. For you it's a long the... Source: almost 3 years ago
At https://hal9.com, we built components for data science com native JavaScript to avoid the waiting times and download overhead if Pyodide. We found out the best tools for doing data science in the browser are a combination of Arquero... - Source: Hacker News / about 4 years ago
Https://hal9.com helps data scientists build faster web applications. It uses WebGL and WebAssembly to process larger datasets, perform inference in the browser with TensorFlow.js, and enables running Python code with Pyodide. - Source: Hacker News / over 4 years ago
If you want to build a web application on top of your ML project, give https://hal9.com a shot. We designed Hal9 with ease of use for deployment and maximum compatibility with web technologies that enable you to build ML apps with React,... - Source: Hacker News / over 4 years ago
When comparing CodeCombat and Hal9, you can also consider the following products.

CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.
Compare CheckIO to CodeCombat or Hal9:

Project Euler is a series of challenging mathematical/computer programming problems that will...
Compare Project Euler to CodeCombat or Hal9:


Scratch is the programming language & online community where young people create stories, games, & animations.
Compare Scratch to CodeCombat or Hal9:

Vizzu lets you use animated charts to share insights in complex data sets as self-explanatory stories.
Compare Vizzu to CodeCombat or Hal9: