Markdown Editor

A fast, privacy-first online Markdown editor with real-time preview, GitHub Flavored Markdown, LaTeX math, Mermaid diagrams, and offline support.

🔗 Live Demo: https://oathanrex.github.io/markdown-editor/

✨ Features

• Real-time Markdown preview
• GitHub Flavored Markdown (GFM)
• LaTeX math rendering
• Mermaid diagrams
• Syntax highlighting
• Works fully offline (PWA)
• No sign-up, no tracking

🛠 Tech Stack

• HTML, CSS, JavaScript
• 100% client-side
• Local storage only

🔒 Privacy

Your data never leaves your device. No backend. No analytics. No tracking.

📜 License

Open-source and free forever.

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Made with ❤️ by oathanrex