The thing about notes is that I have gotten really used to have them available across all my devices. When I'm in a meeting I might want to jot down or cross of

The thing about notes is that I have gotten really used to have them available across all my devices. When I'm in a meeting I might want to jot down or cross off an item from my phone. When I'm on a train or plane I'd use my iPad. At my desk it will be my Macbook. Texmacs notes will be available only on devices where I can install texmacs, which excludes the iPhone and iPad. Currently, Obsidian + cloud storage ticks all boxes for me. It is free, works across all devices. It uses Markdown so it's quite readable even unrendered, and the renderer works without requiring any kind of compilation. Even smoother is Apple Notes, but without maths support (which I rarely need in notes though).