The site offers courses on a range of programming languages including C++, Java, Javascript, Python 3, PHP, C#, CSS, and more. Each language has a dedicated set of apps just for that course.

The most popular languages in Sololearn’s growing library of 25 curriculum categories are Python, JavaScript, Java, C++, HTML, and SQL.

And so, SoloLearn has appeared on the horizon, after garnering a healthy following. Today it announces it’s raised a $1.2M seed round to socialize mobile code learning.