Web appWriting and editing
Markdown-Viewer
Edit and preview rich Markdown documents live in a browser or desktop app.
Edit and preview rich Markdown documents live in a browser or desktop app.
Markdown Viewer pairs a GitHub-style editor with a synchronized live preview for code, math, Mermaid and other diagrams, and richer technical content. It supports multiple document tabs plus PDF, HTML, and PNG exports, and can run as a hosted web app, a desktop application, or a Docker deployment. Normal editing, autosave, local file access, and most exports stay on the device without an account, while remote imports, sharing, and selected renderers use the network only when invoked.
Resource types
Use cases
Runtime
Applies explainable Russian typography rules in a web editor, CLI, or Claude Code skill.
A distraction-free visual Markdown editor for desktop
Capabilities
Public GitHub facts last synced Jul 14, 2026.
Translate, polish, and summarize selected text from a browser or desktop app.
Translate selected text, typed input, clipboard content, or screenshots across desktop platforms.