Open-source macOS reader
QuokkaMark.
A friendly Markdown navigator that renders documents beautifully and never edits them.
RoleProduct design, macOS engineering, open-source development
StatusReleased open-source product
StackSwift · SwiftUI · WebKit · Quick Look · Mermaid · KaTeX
Case study
Focused software, built around a clear promise.
QuokkaMark is a lightweight, view-only Markdown reader for macOS. It combines faithful typography with folder navigation, instant document search, live refresh, Quick Look previews, Mermaid diagrams, KaTeX equations, printing, and export—without turning reading into another editing environment.
01
Reading stays reading
A deliberately view-only interface keeps the document calm and prevents accidental edits.
02
A folder is a library
The navigator and full-text search make a collection of Markdown files feel like one coherent reference.
03
Rich without weight
Native macOS controls, local rendering, diagrams, equations, printing, and export stay fast and private.