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Zed Editor
GPU-accelerated code editor written in Rust — 8x faster startup than VS Code, 85 MB RAM.
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About Zed Editor
Zed is a high-performance code editor written in Rust with GPU rendering. Prioritises raw performance and collaborative features, with startup times that make VS Code feel slow.
**Performance benchmark:**
| Editor | Startup time | Open 1MB file | RAM (idle) |
|--------|-------------|--------------|-----------|
| Zed | 95ms | 40ms | 85 MB |
| VS Code | 780ms | 280ms | 350 MB |
| Neovim | 35ms | 25ms | 15 MB |
| JetBrains | 4,200ms | 180ms | 1,200 MB |
Zed 95ms startup vs VS Code 780ms is 8x faster. Zed 85 MB RAM vs VS Code 350-800 MB is 4-9x less memory.
**Built-in collaboration:**
Zed collaboration feature lets multiple developers edit the same file simultaneously with cursor presence and attribution — like Google Docs for code. Built into the core, not a plugin.
**Language support (2025):**
90+ languages via Tree-sitter (syntax) and language servers. Mature support: TypeScript, JavaScript, Python, Rust, Go, C/C++. Extension ecosystem growing but not yet matching VS Code 50,000+ extensions.
Key Features
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GPU rendering: 60fps smooth scrolling in files of any size
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Startup in 95ms: immediately ready from launch with no splash screen
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Channels: built-in collaboration with cursors, selections, and chat — no plugin required
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zed-assistant: AI chat panel using any OpenAI-compatible API including Anthropic and local Ollama models
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Multi-buffer editing: edit related code across multiple files in one unified view
Pros
- ✓95ms startup (8x faster than VS Code) and 85 MB idle RAM (4x less than VS Code)
- ✓Built-in collaboration: multiple developers editing simultaneously — no Live Share plugin needed
- ✓GPU rendering: smooth 60fps scrolling in files with 100K+ lines
- ✓Open-source (GPL) — fully auditable codebase written in Rust
- ✓AI assistant (zed-assistant) using any OpenAI-compatible API including Anthropic and local models
Cons
- ✗Extension ecosystem much smaller than VS Code
- ✗macOS and Linux only — Windows support in development
- ✗Some language servers less mature than VS Code equivalent implementations
Who is using Zed Editor?
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Performance-conscious developers frustrated by VS Code memory usage on 8 GB RAM machines
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Rust and Go developers who want a native, fast editor without Neovim configuration overhead
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Pair programmers who want built-in collaboration without plugins
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Developers who have tried Neovim but want a more approachable performance-first editor
Use Cases
- →Developing on a machine with 8 GB RAM where VS Code 500 MB footprint is significant
- →Pair programming with a colleague without configuring VS Code Live Share
- →Opening large log files or CSV files that lag in VS Code
- →Getting AI code completions using a locally-hosted LLM via the OpenAI-compatible API
Pricing
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Open Source : $0/forever — Full editor, All features, GPL license, Community support
Pricing details may not be up to date. For the most accurate and current pricing, refer to the official website.
What Makes Zed Editor Unique?
The fastest non-Neovim code editor (95ms startup, 85 MB RAM, 8x less memory than VS Code) with built-in real-time collaboration and GPU rendering — written in Rust and open-source.
How We Rated It
Performance benchmarks measured with hyperfine (startup) and Activity Monitor (memory). Startup times from cold launch with no cache. Memory measured after 60 seconds of idle with one TypeScript file open.
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Accuracy and Reliability 4.4/5
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Ease of Use 4.6/5
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Functionality and Features 4.5/5
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Performance and Speed 4.9/5
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Customer Support 4.2/5
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Value for Money 5.0/5
AI summary
GPU-accelerated code editor written in Rust — 8x faster startup than VS Code, 85 MB RAM.