Terminal (macOS)

What it is

Terminal is the command-line app built into macOS. It's the no-install, always-there window where you type commands and run command-line tools, including AI coding agents. It isn't trying to be the fanciest terminal — it's the dependable default that every Mac already has, ready the moment you open it.

Strengths

• Already installed on every Mac — nothing to download, nothing to set up.
• Simple and uncluttered, so it's easy for newcomers to start with.
• Stable and well integrated with macOS, with no third-party trust questions.
• Handles tabs, basic profiles, and color themes — enough for everyday work.

Trade-offs

• Fewer power features than dedicated emulators like iTerm2 or Ghostty.
• No GPU-accelerated rendering, so very heavy output feels less snappy.
• Limited split-pane and customization options.
• Configuration is shallow compared with the alternatives.

When to use it

Use the built-in Terminal when you want zero setup — you're getting started, on a fresh machine, or simply don't need extra features. It's the perfect baseline, and you can always graduate to a richer terminal later.

Vibe coding fit

For vibe coding, the built-in Terminal is the easiest possible on-ramp: open it and your CLI agent runs right away, with nothing to install or configure first. That's a real advantage when you're starting out — fewer moving parts means fewer things to debug. As your sessions get heavier or you want splits and faster rendering, that's the moment to consider a dedicated emulator.

# Already on your Mac — open it and go
# Spotlight: ⌘Space → "Terminal"
echo "hello from the built-in terminal"