Sort Visualizer with Vanilla JS

After the previous project that only has insertion sort, I created a visualizer with 3 alogrithms. You can find the live demo here https://github.com/pontakornth/sort-visualizer-vanilla/ .

I use vanilla javascript this time because it is not complex enough to use React or Vue. I use same old canvas API but with refactoring and optimization. Those 3 algorithms have O(n^2) complexity. They are not the most efficient one to use. The quick sort is preferred and it is implemented as the standard sorting algorithm.

I use Normalize.css to make the style sane enough to display same thing in different browser. I did not test on Chromium-based browser yet but I am pretty sure that it will have same or very similar display. I wish to add more alogorithm and customization in the future sort visualizer.