Mermaid GUI Editor
Edit Mermaid diagrams — flowchart, kanban, quadrant, xychart, gantt, and more — in your notes with a GUI editor. Saves back as plain Mermaid text. - This plugin has not been manually reviewed by Obsidian staff.
The above warnings are based on limited information and might not always be accurate.
Data
| ID | mermaid-gui-editor |
| Author | Noriyuki Okamoto |
| Minimum Obsidian Version | 1.8.7 |
| Official Release Date | 2026-07-17 |
| Last update | 2026-08-03 |
Last Refresh
Obsidian Stats last refreshed the data behind this page on Oct 27, 2026.
| Community plugin snapshot | Oct 26, 2026 |
| Repository clone | last successful checkout Aug 19, 2026 |
| Release acquisition | release metadata checked Aug 19, 2026; latest main.js acquired |
Quick Links
Changes
| Date | Changed Property | Old Value | New Value |
|---|---|---|---|
| 2026-07-17 | Plugin Added |
Repository Data
| License | Not Found in package.json MIT in LICENSE file |
| Package Manager | npm |
| Uses Typescript | Yes |
| Installed Bundlers | esbuild |
| Installed Testing Frameworks | Vitest |
| Has Test Files | Yes |
Latest Release main.js Size | 652 KB |
| Detected ES Version | ES2020 |
| Probably Minified | Yes |
| main.js API Findings | 10 disclosures |
| Uses BRAT beta releases | No |
| Dependencies | @dagrejs/dagre, @xyflow/react, react, react-dom, zustand |
| Dev Dependencies | @codemirror/state, @codemirror/view, @types/node, @types/react, @types/react-dom, builtin-modules, esbuild, obsidian, typescript, vitest |
main.js API Findings
These findings come directly from Glass Lint's JavaScript and Obsidian rule catalogs applied to the latest release main.js. The confidence column is Glass Lint's definite/possible match certainty.
| Disclosure | Rule Descriptions |
|---|---|
| Browser Environment Access | Reads browser environment data |
| Browser Storage Access | Uses persistent browser storage |
| Codemirror Integration | Uses CodeMirror extension primitives |
| Editor Behavior | Registers editor extensions |
| Global Handlers Or Timers | Registers global input handlers |
| Lifecycle Events | Registers Obsidian lifecycle events |
| Markdown Processing | Registers markdown code-block processors, Uses markdown link helpers |
| Network Access | Constructs or references URLs |
| User Interface Access | Registers commands, Uses Obsidian menus, Uses Obsidian modal UI, Uses Obsidian notices |
| Workspace Access | Registers Obsidian workspace events |
| Finding | Type | Confidence | Evidence |
|---|---|---|---|
| Reads browser environment data | Info | Definite | member_read of "navigator.maxTouchPoints" (2), member_read of "navigator.userAgent" |
| Registers global input handlers | Info | Possible | member_call of "addEventListener" (9), member_call of "document.addEventListener" (7) |
| Uses persistent browser storage | Info | Definite | member_call of "localStorage.getItem" (2), member_call of "localStorage.setItem" (2) |
| Constructs or references URLs | Info | Definite | string_contains of "https://" (6), string_contains of "http://" (23) |
| Uses CodeMirror extension primitives | Info | Definite | import of "@codemirror/state", import of "@codemirror/view" |
| Registers editor extensions | Info | Definite | member_call of "obsidian.Plugin" |
| Registers Obsidian lifecycle events | Info | Definite | member_call of "obsidian.Plugin" |
| Registers markdown code-block processors | Info | Definite | member_call of "obsidian.Plugin" |
| Uses markdown link helpers | Info | Definite | member_call of "obsidian" |
| Registers commands | Info | Definite | member_call of "obsidian.Plugin" (2) |
| Uses Obsidian menus | Info | Definite | member_call of "obsidian.Menu" |
| Uses Obsidian modal UI | Info | Definite | class of "obsidian.Modal" |
| Uses Obsidian notices | Info | Definite | constructor of "obsidian.Notice" (10) |
| Registers Obsidian workspace events | Info | Possible | member_call of "app.workspace.on" |
The above data may not be accurate and contain errors. For more information refer to the page about data collection.
Lines of Code
The plugin has a total of 22134 lines of code. The following chart shows the lines of code split by programming language.
Downloads
The following chart shows the total number of downloads of the plugin over time. The second chart shows the delta of downloads per week, which is the number of new downloads per week. New version releases are marked with vertical lines.
Version History
| Version | Release Date | Note |
|---|---|---|
| 0.2.0 | 2026-07-19 | None |
| 0.2.1 | 2026-07-19 | None |
| 0.2.2 | 2026-07-19 | None |
| 0.2.3 | 2026-08-05 | None |