Pluralsight - Pluralsight is a learning management system (LMS) that helps aspiring tech professionals learn the basics of the trade and lets established professionals expand their skill sets.
Hexib - Hexib helps people to learn easier by connecting them to experts and makers of educational content.
Udacity - Join Udacity to learn the latest in Deep Learning, Machine Learning, Web Development & more, with Nanodegree programs & free online courses.
Brilliant.org - Brilliant - Understand concepts and build your problem solving skills with thousands of free problems and examples in math, science, and engineering.
Udemy - Online Courses - Learn Anything, On Your Schedule
Math Doubts - Math Doubts is a scientific mathematics learning places, targets students, teachers and...