Top 6 background-image open source projects

Calculating image position for scaling it on the canvas.

PostCSS plugin for polyfilling image-set CSS function

🍭A custom ViewPager for multiple card flow system. && A layout which provide beautiful background effects for ViewPager.

Automatically generate the background of the symbol picture, so you no longer have to worry about the background 自动生成符号背景，让你不再为背景头疼

Smooth Parallax makes it a lot easier to move objects when the page scroll with ease.

This algorithm uses a rectangle made by the user to identify the foreground item. Then, the user can edit to add or remove objects to the foreground. Then, it removes the background and makes it transparent.