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Setting up Zed Editor: installation, configuration, and AI tips

·795 words·4 mins·
Zed Code-Editor Vscode Ai-Tools Productivity
Table of Contents

Why Zed?
#

Zed is a newer editor (written in Rust, by some of the people who built Atom) that competes with VS Code on speed and a leaner footprint. The specific things that make it worth trying:

  • Speed. Cold start and large-file rendering are noticeably faster than VS Code.
  • Built-in features over extensions. Most of what VS Code expects you to install (LSP, Git panel, multi-cursor, terminal) ships in-box.
  • Real-time collaboration. Shared sessions with multi-cursor editing, similar to Google Docs but for code.
  • Minimal UI. Less chrome, more code on screen.
  • Native Git support. Diff view, stage/commit, and inline blame work without an extension.
  • Lower memory footprint. Several hundred MB lighter than VS Code on a comparable project.

This guide covers:

  • Installing Zed with Homebrew.
  • Configuring it to feel close to VS Code for someone switching over.
  • Tips for using AI tools alongside it.

Installing Zed with Homebrew
#

Zed runs on macOS and Linux. On macOS the fastest install is Homebrew. If Homebrew isn’t set up, the official site has the install command.

Install Zed:

brew install zed

Launch it on the current directory:

zed .

Extensions and configuration for a VS Code-like setup
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Zed doesn’t rely on traditional extensions like VS Code but comes with built-in capabilities that cater to most developers’ needs. However, tweaking Zed to match your workflow is key. Here are some tips:

1. Language support
#

Zed supports a variety of programming languages out of the box, but for more advanced tooling:

  • Check the Zed Docs for supported languages and how to enable additional tooling if needed.
  • Integrate external LSPs (Language Server Protocols) to boost autocomplete and error detection.

2. Git integration
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Enable Git integration by:

  • Settings Made Simple: Navigate to Settings and ensure Git features are toggled on for seamless version control.
  • Integrated Workflow: Use the built-in Git panel to stage, commit, push, and even resolve conflicts, all without needing to leave Zed.
  • Speedy Diff Views: Quickly view diffs inline and roll back changes with minimal hassle.
  • Built-In Merge Tools: Simplify merge conflict resolutions with Zed’s intuitive interface.

With these features, Git integration in Zed ensures a developer-friendly experience for teams and solo devs alike.

3. Keyboard shortcuts
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Customize your keyboard shortcuts in ~/.zed/settings.json:

{
  "keybindings": {
    "Ctrl+Shift+P": "command-palette",
    "Cmd+S": "save-all"
  }
}

This gives you a VS Code-esque feel for common commands.

4. Themes and UI tweaks
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Zed ships with a sleek dark mode, but you can tweak the editor’s appearance:

  • Open ~/.zed/settings.json and modify theme settings.
  • Experiment with font sizes and line heights for optimal readability.
  • For a VS Code-like experience, align font families and enable line numbers for a familiar coding environment.

5. Terminal integration
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Zed doesn’t have a built-in terminal, but you can:

  • Use your system’s terminal alongside Zed for commands and scripts.
  • Set up shortcuts to quickly switch between Zed and terminal windows.

6. Snippets and Code templates
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Automate repetitive code patterns by creating reusable snippets:

  • Define custom snippets in the settings file.
  • Use AI tools like Tabby or Copilot to auto-generate boilerplate code.

Tips and tricks for using AI with Zed
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Zed has shipped an in-editor AI assistant in newer versions, but you may still want to integrate external tools. A few patterns that work:

1. Copilot integration
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To use GitHub Copilot:

  • Ensure you have the Copilot CLI installed and configured.
  • Use terminal-based workflows alongside Zed for generating code snippets.

2. ChatGPT or local models
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For quick AI-driven help:

  • Pair Zed with a browser-based AI like ChatGPT.
  • Use tools like Tabby or Cursor for AI-assisted local code completion.

3. AI-assisted debugging
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When debugging:

  • Use AI to explain error messages or suggest fixes.
  • Copy relevant code blocks into an AI prompt for targeted help. Be mindful of sensitive data.

4. Writing regex or shell commands
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Need a gnarly regex or a precise shell command? AI tools excel at generating these. Write prompts like:

“Write a regex to extract email addresses from a text file.”

“What’s the bash command to recursively find all .txt files in a directory?”

Workflow tips: from VS Code to Zed
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Transitioning from VS Code? Here’s how to smooth the process:

  • Sync Settings: Export your most-used VS Code settings and apply similar configurations in Zed.
  • Use Zed’s Collaboration Features: Invite a pair programmer and enjoy real-time edits.
  • Embrace Minimalism: Zed’s lightweight approach can help you focus on coding, not tweaking.

Closing notes
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Zed is worth a serious look if VS Code feels heavier than the work calls for, or if you spend a lot of time pair-programming and want collaboration as a first-class feature instead of an extension. The migration cost is low: install it, point it at a project, see how the first hour feels.

Chandler Thompson
Author
Chandler Thompson
Perpetual Hobbyist.

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