When comparing Udacity - CS101 vs CheckiO, the Slant community recommends Udacity - CS101 for most people. In the question“What are the best resources to learn Python?” Udacity - CS101 is ranked 7th while CheckiO is ranked 18th. The most important reason people chose Udacity - CS101 is:
Udacity has among the most active communities out of all MOOCs.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Active forums
Udacity has among the most active communities out of all MOOCs.
Pro Motivates by giving you real-world project
In this Udacity class you will learn how to build a working web crawler without any programming background required.
Pro Good teaching staff
Everything is explained in an easy to comprehend manner and the teaching assistants are dedicated and friendly.
Pro Beginner-friendly
There is no prior programming knowledge needed for this course.
![GG:105222633201107111825](https://lh6.googleusercontent.com/-YFH8CoqnNcE/AAAAAAAAAAI/AAAAAAAAAME/FyZ17ZNon9c/photo.jpg?sz=50)
Pro Community backed solution reviews
Users can publish their solutions for different problems and other users can review the code and give their opinions on how they would have solved the problem.
Sometimes, some of the most active users get their code reviewed by Guido Van Rossum (the creator of the Python language) himself.
Pro Available in multiple languages
CheckiO crowdsources translations for problems. Currently problems have been translated in 10 languages. So it's highly possible that eventually more languages will be supported.
![GG:105222633201107111825](https://lh6.googleusercontent.com/-YFH8CoqnNcE/AAAAAAAAAAI/AAAAAAAAAME/FyZ17ZNon9c/photo.jpg?sz=50)
Pro Ability to create new challenges
New missions can be created and uploaded using GitHub. After that is done, it's suggested to CheckiO and if it fills all the requirements after being reviewed by a CheckiO team member, it's pulled into the game.
![GG:105222633201107111825](https://lh6.googleusercontent.com/-YFH8CoqnNcE/AAAAAAAAAAI/AAAAAAAAAME/FyZ17ZNon9c/photo.jpg?sz=50)
Pro Challenges from GitHub, O'Reilly, Dropbox and Hubspot.
Cons
Con Just one kind of certification
Udacity only gives out one kind of certification. It doesn't differentiate between skill.
Con Not for absolute beginners
CheckiO does not teach syntax, instead it teaches how to solve problems using a particular programming language therefore some basic programming knowledge is required to start.
![Vetted.ai illustration](/images/ai/vetted-illustration.png)