I want to learn anything !
Is there another plateform (like Sololearn) that help you learn by yourself (and gives you certificates as well) with an engaging audience like here ?
For web development you can refer https://developer.mozilla.org/en-US/Learn . Don't refer to sites like w3schools as they are outdated now check this http://www.w3fools.com .... For Python and Ruby you can see this learncodethehardway.org it's famous and awesome. Though these sites will not certify you but the knowledge they impart are far better than other websites. You can refer to codecademy for *basic* stuff but actually it's very very basic
I think certificate is less important but If that really matters to you then you can check free courses by coursera and it has courses for every field
Thank you @divya
w3schools has lessons for website development, though the certificates are $95 but I think they certify you higher than what Solo Learn does. CodeCademy also has some good courses too, but they currently do not offer certificates at this time.
You don't know if there is any ones that certifiate for free? And for courses that are not only in the field of programmation
BMI calculator code project
Overloading + operator
How to create a border