@_luna jQuery has been obsolete for several years. Nobody should use on a new project. On legacy codebases effort should be made to transition away from jQuery.
Stack Overflow does more to harm to the software development community than it does to help it. This website should also be considered obsolete. New questions shouldn't be posted on SO. There are far better forums for this. Answers found there shouldn't be accepted without careful testing and / or 3rd party verification.
I'm confident that my statements about jQuery are generally accepted as true, quantifiable, and objective.
My opinion of SO might be a little more subjective, but this is also quantifiable and it's far from a unique perspective.
Build a strong foundation with fundamental technologies, HTML, CSS, and JavaScript, before you enhance your abilities with preprocessors, libraries, and frameworks. You'll be glad you did.
#WebDev #CSS #JavaScript