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A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.
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Signature Pad is a JavaScriptlibrary for drawing smooth signatures. It's HTML5 canvas based and uses variable width Bézier curve interpolation based on Smoother Signatures post by Square. It works in all modern desktop and mobile browsers and doesn't depend on any external libraries. Demo works in desktop and mobile browsers. You can check out its source code for some tips on how to handle window resize and high DPI screens.