What next ???

Question

hello, i just completed Html, css, js.
what other language should i engage in, i want to be really good at web applications and the normal smartphone app and software development
i need your suggestions please

Answer 1

https://www.sololearn.com/Discuss/1331696/what-next

If you did HTML, CSS, and JS, then I'd move on to jQuery, SQL, PHP, NodeJS, Angular, React, etc...

When you're ready for app dev, I'd start with Java, C#, and C++, etc...