Vex - JS dialog library

Vex is a modern dialog library which is highly configurable, easily customisable and gets out of the way. You’ll love vex because it’s tiny.

Vex – JS dialog library

Responsive Elements - JS plugin

Responsive Elements is a useful javascript plugin for changing the aspect of your elements according to the size they occupy.

Responsive Elements – JS plugin

Hopscotch - Tour across pages

Hopscotch is a framework to make it easy for developers to add product tours to their pages. Hopscotch accepts a tour JSON object as input.

Hopscotch – Tour across pages

Parallax.js

Parallax.js is a small, simple JavaScript library that reacts to the orientation of a smart device, offsetting layers.

Parallax.js

NProgress.js progress bar

NProgress.js is a javascript plugin for creating nanoscopic progress bars. I like it so much that I’ve decided to use it for freebiesbug!

NProgress.js progress bar

Jelly Scroll effect

Here is a wonderful “jelly” scroll effect for websites and apps made with javascript. Created by Lego Mushroom.

Jelly Scroll effect