More readable ascii mathematics - converting straight to LaTeX
Kind of a demo but it's very much usable!
Now the parser/replacer is not in any way SOTA, or even good, but it's very easy to tune to your needs
Most useful when quick-typing fractions or reasonably non-complex mathematical expressions.
Maybe move <script> dependencies into package dependencies
Top-panel with insertables (like in wysiwyg editors)
For efficiency hard split of MeX code on double newlines (for example with hr) - it'd look nice and increase speed
Make right panel follow left panel and the other way around as well. //Like in markdown editor for vs code
Distant todo: maybe find a latex beautifier??