SvelteMark
Privacy-first markdown editor
2 followers
Privacy-first markdown editor
2 followers
A privacy-first, open-source, local-only markdown editor built with Svelte 5. Your notes never leave your device. No accounts, no tracking, no cloud.
2 followers
2 followers
A Markdown editor that actually respects your privacy. 🔒
Hi Product Hunt! 👋
I’m MasFana, the maker of SvelteMark.
I built SvelteMark because I was frustrated with modern note-taking apps. They either require a login, store my data on servers I don't control, or lag when files get too big. I wanted something that felt like a native app but ran instantly in the browser.
SvelteMark is different because it’s 100% local.
When you type, your data is saved to your browser's IndexedDB. Nothing is ever sent to a server. No accounts, no tracking, no "cloud sync" issues.
What’s under the hood?
It’s built with Svelte 5 (using Runes!), which makes the editing experience incredibly snappy. We use CodeMirror 6 for the editor and a custom scrolling sync that keeps your preview perfectly aligned.
Key Features:
⚡ Live Preview: Real-time rendering with GitHub styling.
📊 Diagrams & Math: Native support for Mermaid.js and KaTeX.
📴 Offline Ready: Install it as a PWA and use it without internet.
📂 Local File System: Organize notes with a proper folder structure.
It’s completely Open Source, so you can inspect the code yourself.
I’d love to hear your feedback! What features would make this your daily driver?
Happy writing! 😹