mymd

mymd

ID: lamfdmdjljdhonfmmncepflcndlcecon

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
0.2.4
Size
1.25 MB
Rating
5.0/5
Reviews
1
Users
4
Type
Extension
Updated
Jun 5, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No

Publisher Contextual Analysis

MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Total Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Total Users
4
Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4

Beautiful, customizable Markdown preview with light/dark/system themes for your browser

mymd turns your browser into a beautiful Markdown reader. Open any .md file — locally or online — and see it rendered with professional typography, syntax highlighting, and your choice of theme. ✨ Features: • Rich rendering: CommonMark + GFM, LaTeX math (KaTeX), Mermaid diagrams, 14+ syntax extensions • 8 built-in themes: GitHub, Typora, Academic, Reader, Minimal, Handwriting, Cyberpunk, Retro • Light / dark / system color modes • Shiki code highlighting with VS Code themes • Floating glass sidebar with outline navigation • Same-directory file browsing for local files • Source view with line numbers • Auto-refresh on file changes • Custom CSS and CSS variable tuning • Theme import/export (JSON) • Print/PDF optimized • Bilingual UI (Chinese / English) • Keyboard shortcuts

Item
Type
Severity
Description
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
file:///*
Host
Medium
Host permission — access limited to this URL pattern.
URLs
45
IPv4
0
IPv6
0

URLs

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github.com/mermaid-js/mermaid/issues.https://github.com/mermaid-js/mermaid/issues.
github.com/mermaid-js/mermaid/releases/tag/v11.0.0https://github.com/mermaid-js/mermaid/releases/tag/v11.0.0
www.w3.org/2000/svghttp://www.w3.org/2000/svg
raw.githubusercontent.com/sindresorhus/github-markdown-css/main/readme.mdhttps://raw.githubusercontent.com/sindresorhus/github-markdown-css/main/readme.md
www.w3.org/XML/1998/namespacehttp://www.w3.org/XML/1998/namespace
chevrotain.io/docs/guide/resolving_lexer_errors.htmlhttps://chevrotain.io/docs/guide/resolving_lexer_errors.html#COMPLEMENT
chevrotain.io/docs/guide/resolving_lexer_errors.htmlhttps://chevrotain.io/docs/guide/resolving_lexer_errors.html#REGEXP_PARSING
github.com/chevrotain/chevrotain/issues%60+nhttps://github.com/chevrotain/chevrotain/issues`+n
chevrotain.io/docs/guide/resolving_lexer_errors.htmlhttps://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNICODE_OPTIMIZE`
chevrotain.io/docs/guide/resolving_lexer_errors.htmlhttps://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_OPTIMIZE`
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Code Diff

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