Show HN: I built ivyNote, a local-first Markdown notes app (ivynote.app)

Developed as a local-first Markdown notes app, ivyNote has emerged as a user-friendly platform optimized for fast and straightforward note-taking without requiring users to create accounts. It features a CodeMirror 6 editor, offering live previews and built-in support for highlighted code, tables, task lists, and diagrams, allowing users to seamlessly interlink their notes into an interconnected web of ideas. This functionality promotes a calm writing experience, where notes are first saved locally and sync to the cloud when online, ensuring data is only shared when users are ready. The significance of ivyNote lies in its emphasis on privacy, data ownership, and offline accessibility. Users can choose to self-host their data or sync across devices with ivyNote Cloud, making it a flexible solution for individuals and teams. Notably, the app employs robust encryption to protect note contents and attachments, mitigating data leak risks. Enhancements like password protections for shared notes, automatic syncing across different platforms, and the ability to import Markdown files or even entire folders from other services add to its appeal. The app democratizes note-taking by emphasizing user control over their data while integrating AI capabilities across its functional architecture for enhanced usability.