No more worrying about searching for a post-it, paper, opening a program or application from your computer in an emergency.
data:text/html, <html contenteditable>Paste the above code into your browser’s address line, press ENTER, then drag and drop it to your shortcut bar. Click this shortcut as needed. You can now use the newly opened tab as a temporary notebook.
DIf you wish, you can save your notes to your computer with Ctrl + S!
Easier to use version:
data:text/html, <title>Notepad</title><body contenteditable style="font-family:sans-serif;font-size:1.9rem;line-height:1.2;max-width:60%;margin:0 auto;padding:0.5rem;" autofocus>ATTENTION: Doesn’t work in Internet Explorer if anyone is still using it. 😄