HyperWorX

Document viewer and in-place editor plugin for Directory Opus. Markdown with Reading, Live and Source split preview, Mermaid diagrams, LaTeX/AsciiMath maths, syntax-highlighted code, an editable CSV grid, rendered HTML, and a binary/hex inspector. 30 palettes, atomic saves and private-by-default images. WebView2 + CodeMirror 6 + KaTeX/Temml.