Simple pure Javascript drag controller slider

Question

Hi Developers all over the world.

I would like to have some help with a simple, pure Javascript (30 lines), JQuery free (and other library\'s)

Answer 1

Take a look at DragDealer.js: https://skidding.github.io/dragdealer/

There's an example of changing opacity of an image based on the value of a slider here.

Hope this helps!