Introducing @bramus/style-observer, a MutationObserver for CSS
A shortcoming of MutationObserver (imho) is that it cannot be used to subscribe to value changes of CSS properties. To plug that hole I built a library allowing just that: @bramus/style-observer. It allows you to attach JavaScript callbacks to changes in computed values of CSS properties. It differs from previous attempts at doing this by not relying on requestAnimationFrame and by supporting prop
Use your Smartphone to move a pointer on a remote page with JavaScript
Sanjeet Chatterjee built this nice demo where your smartphone can act as a virtual pointer for a webpage. With a fundamental shift to the web, we are able to do really cool things right from our browser. In this tutorial, we will be utilising the Generic Sensor API to turn your smartphone into a pointer with real-time tracking. Just like you use a Wiimote (Wii Controller), you can tilt/move your p
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The Future of CSS: Cascade Layers (CSS @layer)
CSS Keylogger (and why you shouldn’t worry about it)
