I find it rather not economic that i upload files like: jquery, normalize.css, modernizr etc. every time i push my project to a repo on github.
Is there a way to push only my scripts, css and the html files to the repository without giving up on these external scripts? Using CDNs ? But are there CDNs for everything?
Do i need to use a building tool for that?
What’s the optimal way of minimizing number files pushed on github?