Top 8 multi-touch open source projects

Linux multi-touch gesture recognizer

JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)

noUiSlider is a lightweight, ARIA-accessible JavaScript range slider with multi-touch and keyboard support. It is fully GPU animated: no reflows, so it is fast; even on older devices. It also fits wonderfully in responsive designs and has no dependencies.

Windows 8/10 TUIO touch injection

Windows Multitouch Injection Plugin for Unity.

Multi-Touch XAML Behaviors implementing Multi-Touch Manipulation (Gestures) and Inertia.

i2c to usb hid multi touch with stm32

Multitouch support for touchpads.