My New Terminal for 2025 — setup, neovim, and TMUX, oh my!

Join me on a haunting adventure as we explore the cutesy world of the Ghosty terminal emulator. In this beginner-friendly video, I'll guide you through setting up and customizing this adorable terminal built with Zig and Swift. We'll tweak the font size, themes (including appearance-responding light and dark mode), and even tackle a little TMUX. Chapters 00:00 Why is everyone talking about Ghostty? 01:07 Video starts at 01:07 02:07 Add Ghostty config on Mac 03:11 Reload config with ⌘ + ⇧ + , 03:38 Show config options with +show-config action 04:04 Full app restart required to change font-size 04:35 Mid-video summary 04:56 Split config into multiple files with config-file key 05:25 Use config keys as CLI arguments (doesn't work for me) 06:17 Open default config file in TextEdit 06:40 Ghostty hearts TMUX 07:41 List built-in themes with +list-themes action 08:23 Set Ghostty theme with theme key 08:54 Respond to system appearance with light and dark theme options 09:52 ⌥ + DELETE system shortcut works by default