itsnotes

The login page hands you demo creds right there (itsnotes/itspassword), so I got into the real app in seconds, no signup needed. Masonry layout reflows across five columns, nested folders work (I made a sub-folder inside a folder), and the month-timeline jump menu gave accurate per-month counts. Markdown sync is only partial though: bold, italic and inline code render live, but a '# heading' stays as literal text and only the first bullet in a list converts. Also caught the sticky month-divider duplicating itself mid-scroll for a second. Demo state resets every couple of minutes, so nothing I made stuck around, but the core editor is clearly real.