On screen Math Keyboard

I am a beginner in Javascript and found a math project where I have to create an on-screen math keyboard to input math equations. something like this: https://www.desmos.com/calculator. I am using NodeJs for the project, looked at mathml and mathjax but have no idea how to get started with them. Any idea suggestion on how to overcome this would be very helpful.

I recommend that you start with something easier, such as by making a simple button-press calculator.

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Just to clarify – node is a backend runtime, but for the sort of interactivity you want to achieve the most JS you’ll have to write will be browser JS by far. That is, listening to user events, do some calculations, and modify the DOM in return.

But yes by all means if you’re new to JS start with something less involved, especially with something that doesn’t rely on 3rd party libraries.

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