Building a Claude Code-Centric Mac Dev Environment: tmux, Ghostty, and Discord Notifications

by 逆瀬川ちゃん

8 min read

Hi there! This is Sakasegawa-chan (@gyakuse)!

Today I want to walk through how I set up my Mac development environment around Claude Code. I'll cover the tmux layout, terminal configuration, and Discord notifications for when I'm away from the keyboard. I went through the whole thing end to end, so I'm going to write it all up.

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