Notedown for VS Code

Syntax highlighting and live preview for Notedown (.nd, .notedown).

Features

• TextMate grammar covering headings, meta, paragraphs, blockquotes, collapses, tables, links/images/videos, color syntax, inline code, LaTeX, and fenced code blocks (with embedded HTML inside iframe blocks).
• Live preview webview powered by @notedown/renderer — updates as you type.
• Theme selector (auto / light / dark) via notedown.preview.theme.

Commands

• Notedown: Open Preview
• Notedown: Open Preview to the Side (Cmd/Ctrl+Shift+V)

Building

bun install
bun run --filter @notedown/parser build
bun run --filter @notedown/renderer build
bun run --filter notedown-vscode build

Then launch the Extension Development Host in VS Code (F5) with this folder open, or package with vsce package.