Note Mark
Minimal web-based Markdown notes app.
Note Mark provides a web‑based interface for creating and managing notes written in GitHub‑Flavored Markdown. The application renders Markdown using a WebAssembly‑powered engine, offers both light and dark themes, and sanitises generated HTML to reduce XSS risk. Users can edit notes with keyboard shortcuts, view them in rendered or plain form, and attach uploaded assets such as images or files.
The system stores content in a custom flat‑file format, enabling notebook sharing via friendly URLs and supporting OpenID Connect for single‑sign‑on integration. Its responsive design makes it usable on mobile devices, and the codebase is released under the AGPL‑3.0 license, allowing self‑hosting and community contributions without subscription fees.
Targeted at individuals or teams that need a lightweight, self‑hosted solution for Markdown note‑taking, Note Mark emphasizes speed, simplicity, and extensibility while remaining fully open source.
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