#mermaid

Markora – Visual Markdown Editor

MohamedAzzimJ

An open-source visual Markdown editor for Visual Studio Code.

MarkSight — Markdown Viewer & Editor

GunjanPathak

See markdown clearly. Beautiful preview, TOC, export to PDF/Word/HTML, table formatting, diagrams, math, and more.

Advanced Mermaid: Visual Diff

AkshayDMuley

Visual diff for Mermaid diagrams — compare the rendered picture across any git ref, or merge both versions into one marked-up diagram.

UniNotepad Markdown Preview

ilphs

Markdown preview with interactive Mermaid diagrams — pan, zoom, and a transparent/solid diagram backdrop. Ported from the UniNotepad editor.

Stately Editor

statelyai

Bidirectional visual editing for state machines

Zen Markdown

nufunc

Minimalist & Aesthetic WYSIWYG Markdown Editor with Mermaid

ClrKernel Notebooks

ClrKernel

Run C#, HTTP, Mermaid, PowerShell, SQL, and DAX notebooks — including executable markdown — on ClrKernel. No Python, no Jupyter.

Mermaid Auto-Doccing

TheTod

Extension to automatically generate documentation from Mermaid diagrams in VS Code.

OMD — Edit documents, not markup

pbleisch

Edit markdown as a finished document — callouts, columns, diagrams, charts, comments — while the file on disk stays plain, GitHub-renderable markdown.

GlitchLens

Glitch-Sound

Instantly visualize TypeScript and JavaScript function flow as Mermaid sequence diagrams.

codeswim

codeswim

Navigate a codebase via clickable mermaid diagrams in markdown.

MarkSlate

trenaryja

A beautiful live-preview markdown editor for VS Code — write without ever leaving your editor.