Math for the Trevixal editor: inline and display LaTeX equations rendered to MathML, with an input rule and a pluggable renderer.

Diagrams for the Trevixal editor: Mermaid (and other text-to-diagram) code blocks rendered to a live preview through a pluggable renderer.

Framework-agnostic WYSIWYG rich text editing engine. Immutable state, schema-validated documents, invertible transactions.