Saving

One move, no dialog: drag a tab into the panel, and it's filed.

Plays from YouTube (youtube-nocookie.com) once you press play — until then nothing is loaded from Google.

Saving a page takes one move. Drag the tab into Waypoint’s side panel: drop it on a group, and it is filed there; drop it anywhere else, and it waits in your Inbox until you sort it — or a rule does.

⌥⇧S saves the page you are on to the group it fits, without touching the mouse.
Close the tab after saving (Settings › Extensions) keeps your tab bar short. Nothing is lost.
Title, icon and the page’s own description arrive by themselves, so a link is found again even without topics.
One library for every browser: Chrome, Edge, Brave, Helium, Firefox, Zen and Safari all save into the same place on your Mac.