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ConfigsApr 2, 2026·3 min de lecture

Zed — High-Performance AI Code Editor

GPU-accelerated editor built in Rust with multiplayer editing and built-in AI assistant. By the creators of Atom. 78K+ stars.

Introduction

Zed is a high-performance code editor with 78,300+ GitHub stars, built from scratch in Rust by the creators of Atom and Tree-sitter. It features GPU-accelerated rendering for instant startup, real-time multiplayer editing, and a deeply integrated AI assistant for code generation and conversation. Zed processes syntax with Tree-sitter and provides LSP support across all languages. It's the fastest graphical code editor available — designed for developers who want Vim-level speed with VS Code-level features.

Works with: macOS, Linux, OpenAI, Anthropic Claude, Google Gemini, Ollama (local), any LSP-supported language. Best for developers who value speed and want AI built into their editor. Setup time: under 1 minute.


Zed Features

Speed

  • GPU-accelerated rendering via custom GPUI framework
  • Sub-100ms startup time
  • 120fps scrolling and editing
  • Minimal memory footprint compared to Electron-based editors

Built-in AI Assistant

  • Inline generation — Select code, press Ctrl+Enter, describe what you want
  • AI chat panel — Conversational coding with full project context
  • Multi-provider — OpenAI, Anthropic, Google, Ollama, any OpenAI-compatible API
  • Context awareness — Include files, selections, and terminal output in AI context

Multiplayer Editing

Real-time collaboration built into the editor:

  • Share your workspace with a link
  • See collaborators' cursors in real-time
  • Voice chat built-in
  • Follow mode — watch a teammate code in real-time

Tree-sitter Powered

  • Incremental syntax highlighting
  • Structural code navigation (go to definition, references)
  • Smart selections that understand code structure
  • Code folding based on syntax tree

Language Server Protocol

Full LSP support for intelligent features:

  • Autocomplete with type information
  • Inline diagnostics and quick fixes
  • Go-to-definition across files
  • Find all references
  • Code actions and refactoring

Vim Mode

{
  "vim_mode": true
}

Full Vim keybinding support including visual mode, macros, and custom mappings.

Terminal Integration

Built-in terminal with:

  • Split panes
  • AI can read terminal output
  • Shell integration

FAQ

Q: What is Zed? A: Zed is a GPU-accelerated code editor with 78,300+ GitHub stars, built in Rust by the Atom creators. It features real-time multiplayer editing, built-in AI assistant, and Tree-sitter-powered syntax intelligence.

Q: How is Zed different from VS Code? A: Zed is native (Rust, not Electron), so it's dramatically faster — sub-100ms startup vs VS Code's 2-5 seconds. It has built-in multiplayer editing without extensions. AI is natively integrated. Trade-off: fewer extensions (growing ecosystem).

Q: Is Zed free? A: Yes, open-source under AGPL-3.0. Free for all use. Some collaboration features require a Zed account (free).


🙏

Source et remerciements

Created by Zed Industries. Licensed under AGPL-3.0.

zed — ⭐ 78,300+

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