Web development is done using HTML, Javascript, CSS...then what is the use of frameworks ? How do they help in web development ?

Question

Python too has frameworks why not C and C++ or HTML has frameworks..??

Answer 1

Not all of the things can be just done with html, css, js. for example server side stuff.

Therefore we need to use a framework like django(python), spring(java), php, ruby-on-rails etc. to run server side codes.

IDK the framework availability in c languages, but the reason for not having a framework for HTML is because it is not a programming language