How can I display Math Formula and Equation?
I tried to find it, but I only found using Webview like MathJax.
I want to display using Fuse and FuseJS.
MathJax is slow to load.
Hi… 
I don’t think we have any built-in solution for displaying math formulas in Fuse right now.
Your options are then to either port MathJax or some other existing JS solution to Fuse, or interface to some other third party library with Uno foreign code.
https://www.fusetools.com/docs/native-interop/foreign-code
Sorry for not giving you more concrete solution, I don’t have much experience with math formatting libraries.