Notes from building Orb
macOS internals, Liquid Glass, terminals, and living with coding agents.
Running agents in containers
How Orb runs each agent session inside Apple's native container runtime on macOS 26, with snapshots as the primitive: set up an environment once, freeze it, and boot byte-identical sessions in parallel.
Read post →Why Orb's sessions live per Space
How Orb scopes each session to the Mission Control Space it was born on, and why it does it without ever asking for a permission prompt.
Read post →Introducing Orb
A native macOS menu-bar app that keeps your agent sessions one keystroke away: a Liquid-Glass dock with a live terminal and per-Space session bubbles.
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