Welcome to the holiday calendar of the Mozilla Developer Network. Behind each of the days on the below calendar lies a resource for you to look at, enjoy and - if they are MDN resources and you want to - even give some editing love. As this is the season to share and enjoy.
The Mouse Lock API allows you to lock the position of the mouse and hide the cursor. It is perfect for games and visualisations where you need to look around a 3D world and don't want to be restricted by traditional mouse movement on the Web.
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