---
title: "Visimer"
description: "Embeddable WYSIWYG editor for Mermaid diagrams — drag nodes, rename labels and change shapes, with Monaco and CodeMirror bindings plus a headless mode."
canonical: "https://vibing.inc/library/visimer-vg-2029"
category: "Data Visualization & Charts"
subcategory: "Diagrams as code"
license: "MIT"
author: "Inkeep"
source: "https://github.com/inkeep/visimer"
---

# Visimer
Embeddable WYSIWYG editor for Mermaid diagrams — drag nodes, rename labels and change shapes, with Monaco and CodeMirror bindings plus a headless mode.
## Facts
- Source: https://github.com/inkeep/visimer
- Category: Data Visualization & Charts / Diagrams as code
- Author: Inkeep
- Licence: MIT
- Tags: mermaid, diagrams, editor, wysiwyg, react
## Why it's a gem
Maps rendered SVG back to a CST, so edits preserve your comments and formatting.
---
Listed in The Vibeary: https://vibing.inc/library/visimer-vg-2029 · JSON: https://vibing.inc/api/public/library/gems/visimer-vg-2029