TeX is the gold standard for typesetting of mathematical content. MathLive provides a JavaScript implementation that faithfully reproduces the output of TeX. MathLive supports over 800 TeX commands. (from the product's site)
A good alternative for Mathquill with virtual keyboard.
I use this lib coupled with KaTeX.js for my project https://mathrelay.com and it works quite well.
A good choice if you want something like Grapher input (macOS) on your website.
Thanks to @arnog for developing and maintaining the lib
QuickQuest
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MathLive.js
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Banner-GPT
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TYKR
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MathLive.js
Productool
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