Ask HN: What are some useful JavaScript libraries and tools for bloggers

Hi, I am starting to launch my blog. I want to make interactive tutorials. For this I am going to need some tools to show reader how things exactly works.

For example let's say I want to teach readers how stack memory works in an interactive way, for this to happen readers may see a box with two buttons (push,pop) and a canvas to draw stack, so that when reader clicks on push button, an item gets pushed onto stack or when clicks on pop and the the reverse.

I know I can do this using raw JS and SVG but I am willing to use an existing tool to make writing such blog posts easier and faster.

What are your suggestions.