TealTask 4+

TealTask is a minimal, sticky, floating task list for Macs to quickly brain-dump you next to dos, keep your focus and not loos track of what you need to work on next.

TealTask is sticky and minimalistic. It's designed for temporarily brain-dumping your next tasks whenever then come into your mind so you don't loose your train of thought and can stay focused. It can stay on top of all your windows, so it's easy to access your task list without digging through your open apps. It's minimalistic and super simple design and behaviour are designed for easy and simple usage without any clutter or unnecessary interactions.

The tasks you add to TealTask are supposed to temporary. Just your immediate next actions, that you want to keep from cluttering up your brain while you're trying to stay focused on the current task.