What does it mean Backend and Frontend developers

Question

Everywhere i hear backend developers need to learn this and that and frontend developers need needs to learn someting else.But what are backend and frontend developers?
Thanks!

Answer 1

https://www.quora.com/What-is-the-difference-between-front-end-and-back-end-development

Answer 2

Easy version is- Back end, whatever happens on server's side. Front end, whatever happens on user's clients side.

Answer 3

Try frontend and backend development for yourself,

through this:

https://code.sololearn.com/W7cKz5yfd9dd/?ref=app

Answer 4

Backend developers typically deal with everything that is done on the server side of the application (Configuration, API calls, routing, server side logic etc.)

Frontend developers work primarily with HTML, CSS and JavaScript. They will also deal with template variables (passed from the backend) and may even use AJAX to make their own API calls.