When you're juggling multiple projects at once, the terminal is only half the problem. The other half is remembering what you're doing in each one. TermBook pairs a full PTY terminal with a persistent tabbed notebook in one native macOS window — so your context travels with your session.
"I was running five terminal windows across three projects — Claude Code, git, a local dev server — and I kept losing track of where I was and what I'd figured out. I wanted the notes right next to the terminal. Not somewhere else. Right there."
Claude Code on project one. A git rebase you walked away from. A dev server for something you started last week. A build running somewhere. Which window is which? And where's the note you wrote about that weird bug you half-fixed an hour ago?
TermBook is a single macOS window with a full PTY terminal on top and a persistent tabbed notebook on the bottom. One notebook per project. One window per session. Your notes live next to the terminal they belong to — not buried in another app you have to go find.
It's not trying to be Notion. It's not trying to replace your note-taking app. It's the thing that should have been sitting next to your terminal all along.
"Buy it once, use it forever. That's the deal. No tiers, no trials, no annual upsell."
Download TermBook for macOS