#mermaid

andes90/collabmd

JavaScript

88

health

Realtime collaboration for markdown folders, diagrams, and git-backed docs.

b451c/quickmd

Swift

86

health

Lightning-fast native macOS Markdown viewer. Opens .md files instantly: live preview with your editor, GitHub alerts, LaTeX math, Mermaid diagrams, themes and fonts, reading mode, vector PDF export, per-window zoom. SwiftUI + AppKit, zero dependencies. Free on the Mac App Store and Homebrew.