Nice range input library (supports multiple points)
Here is a library that I came across which has some nice multi point support as well as an array of customisable options, it seems to perform pretty well and takes A11Y into consideration https://refreshless.com/nouislider/
noUiSlider - JavaScript Range Slider | Refreshless.com
noUiSlider is a lightweight, ARIA-accessible JavaScript range slider with multi-touch and keyboard support. Great for responsive designs, and no dependencies!
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