I'll tell you the 10 Best android Application to learn and grow your web Development Programming Skills.
1.Master Coding - Learn Coding from Zero to Hero
2.Grasshopper Learn to Code
3.Programming Hub Learn to code
4.DataCamp Learn Python, SQL & R coding.
6.NM Learn to Code for Free
7.900 Programming Books - Free Coding Books at Once.
8.Learn DS & AlgoProgramming Interview Preparation
9.W3SchoolLearn Free coding
10.Udemy Application code and programing code.