@fnix/lexxy-mathjax demo

Use the √x toolbar button (or Cmd/Ctrl+Shift+E) to insert an equation. Click an equation to edit it. Once it's open, use its "Demo: dark theme" toggle to preview the --lexxy-math-* theming properties from the README's "Theming" section — it only restyles the dialog, not the rest of this page.

Saved HTML output

Rendered as a display page

The saved HTML above, rendered with no editor involved — via typesetMath from @fnix/lexxy-mathjax/typeset, the same entry point a Rails show page would use.