Your development environment should feel like **one cohesive tool**, not a collection of unrelated windows with clashing colors. I theme everything with the same palette — Catppuccin Mocha — and the result is a workspace where context-switching between tools is effortless. Why One Palette Everywhere? # Most developers pick a theme for their editor and call it a day. Their terminal is one color, their editor another, their tmux status bar a third, and their Git diffs something else entirely. Every time they switch contexts, their brain spends a fraction of a second recalibrating.
After years of refining my terminal workflow, I've landed on a stack I genuinely enjoy using every day: **Ghostty** as the terminal emulator, **tmux** with **sesh** for session management, and **Neovim** with **LazyVim** for editing. Everything runs on macOS (Apple Silicon) with a consistent Catppuccin Mocha theme across all tools.
I've been gradually replacing classic Unix tools with modern alternatives, mostly written in Rust . After a year of daily use, these aren't experiments anymore — they're muscle memory. The Replacements # Classic Modern Why cat bat Syntax highlighting, line numbers, git integration ls eza Icons, git status, tree view, color-coded grep ripgrep 10x faster, respects .gitignore, smart case find fd Simpler syntax, respects .gitignore, colored output cd zoxide Learns your habits, fuzzy matching sed sd Intuitive regex syntax, no escaping nightmare du dust Visual directory size with a tree view df duf Colorful, filterable disk usage top btop Beautiful TUI with mouse support, per-core graphs ps procs Colorized, searchable, tree view history atuin Encrypted sync, full-text search, workspace filtering Setting Up Aliases # In my .zshrc, I alias the classics to their replacements so the transition is invisible: