You can concatenate your .js & .css files using Apache. [See line 510 on HTML5 Bolerplate, .htaccess](https://github.com/h5bp/html5-boilerplate/blob/master/.htaccess) file!
– jquery (1 request)
– slider (1 request)
– functions (1 request)
Get merged into:
– app.js [jquery + slider + functions] (1 request)
> like if i just copy the contents of one js file, paste in another… then remove the old one.. things will still work?
Same idea with CSS. One important thing to remember with both is to merge them in the right order.
Hope that helps,