What are some alternatives?
When comparing Battle Exchange and Codecademy, you can also consider the following products
hackattic - No nonsense, real world programming challenges
Udemy - Online Courses - Learn Anything, On Your Schedule
Frontloops - Level up your frontend skills with handcrafted tasks
Khan Academy - Khan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.
Py - Learn to code on the go 📱
Free Code Camp - Learn to code by helping nonprofits.