[tombert]

Interesting; does MathJax support the AMS extensions? That was my issue with KaTeX in the past.

[abdullahkhalids]

Yes, it does. Supported extensions here [1]. Two more notable ones are mathtools and physics, both of which make writing latex on the web much more pleasant.

[1] https://docs.mathjax.org/en/latest/input/tex/extensions/inde...