Resize, Drag, Snap
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Shows how to resize a window, handle drag/move, and snapping to dock across half or the entire screen like the windows in Windows' snap.

A [Pen](https://codepen.io/zz85/pen/gbOoVP) by [zz85](https://codepen.io/zz85) on [CodePen](https://codepen.io).

[License](https://codepen.io/zz85/pen/gbOoVP/license).