Kitty

🐱 Kitty Terminal Emulator Guide

Kitty is a modern, GPU-accelerated terminal emulator built for speed, flexibility, and customization. It’s ideal for developers, power users, and anyone who wants a fast, scriptable terminal experience.

Tip

Like everything in this setup, Kitty is fully customizable. You can tweak appearance, behavior, keybindings, and even integrate with your theme manager.

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🚀 Why Use Kitty?

• ⚡ GPU acceleration for smooth rendering
• 🧩 Layouts and tab support
• 🎨 Rich styling with font ligatures and emoji
• 📜 Scriptable with shell commands
• 📺 Inline graphics and image display support

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⚙️ Configuration Basics

Kitty's configuration file is located at:

~/.config/kitty/kitty.conf

To edit it with chezmoi:

chezmoi edit ~/.config/kitty/kitty.conf
chezmoi apply

This file controls appearance, behavior, fonts, shortcuts, and more.

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🎨 Installing and Applying Themes

Kitty supports full theme customization using its config system.

Using kitty-themes

We recommend using kitty-themes for easier management of community-curated themes.

Installation

git clone https://github.com/dexpota/kitty-themes ~/.config/kitty/themes

To list and apply a theme:

cd ~/.config/kitty/themes
./theme_launcher.sh  # Follow the prompts

This tool automatically updates your Kitty config with the selected theme.

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🎨 Color Integration

Smart Colors & Pywal Integration

Your Kitty terminal automatically integrates with the smart colors system:

• Automatic Updates: Colors refresh when you change wallpapers via wpg
• Smart Adaptation: Colors are optimized for readability and theme consistency
• Pywal Compatibility: Works seamlessly with existing pywal workflows

The terminal colors are automatically updated through the wal-reload script, ensuring perfect theme coordination across your entire desktop environment.

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🧠 Tips for Customizing Kitty

• Use Nerd Fonts or JetBrainsMono for ligatures and icon support
• Bind shortcuts to control tabs or launch commands
• Use background_opacity for transparency
• Customize scrollback, padding, and cursor style

Example snippet:

font_family      Hack Nerd Font Mono
font_size        11
background_opacity 0.95
enable_audio_bell no

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📦 Bonus: Integrate with Pywal

Use pywal to generate a dynamic color scheme based on your wallpaper, and source the kitty.conf colors dynamically.

wal -i path/to/wallpaper.jpg

Kitty will use the updated colors from your ~/.cache/wal/colors-kitty.conf file.

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🆘 Need Help?

• Kitty Docs
• kitty-themes
• Dotfiles Discussions

Kitty gives you the performance of a modern terminal with the aesthetic and control of a true power tool. Make it yours! 🐱💻