
A multiplayer code editor in Rust from the creators of Atom, with AI built in
Zed is what happened when the people who built Atom decided the problem was never the idea, only the speed. Written in Rust with its own GPU-accelerated UI framework, it is a code editor built on a custom GPU-accelerated UI framework, and it treats multiplayer editing as a first-class feature: share a project link and a teammate is editing alongside you, Google-Docs style, with voice and screen sharing built in.
The editor covers the expected modern ground: tree-sitter syntax awareness, language server support for real completions and diagnostics, an integrated terminal, Vim mode, and a growing extension ecosystem. The current headline is the AI work: an agent panel that can edit code across files, with support for your own API keys or external agents like Claude Code, so you are not locked to one vendor's model. The editor itself is free and open source (GPL-3.0); the AI usage is where Zed Industries sells plans, with a free tier for trying it.
It is no longer a Mac-only curiosity: Windows and Linux builds are first-class now, with version 1.26.2 released in late October 2026 and the macOS dmg around 84 MB. The honest caveats: the extension library is still much smaller than VS Code's, some languages feel better supported than others, and heavy AI use means a subscription conversation eventually. Verdict: the first editor in years with a genuinely different angle (native Rust, real-time collaboration, vendor-flexible AI); try it for a week on a real project.
Built in Rust on a custom GPU-accelerated UI framework rather than Electron
Share a link and edit the same project together, with built-in voice and screen sharing
AI agents that edit across files, with your own API keys or external agents like Claude Code
Real completions, diagnostics, and go-to-definition via LSP and tree-sitter
The editor is free and open source under GPL-3.0. What can cost money is AI usage: Zed sells plans for its hosted AI features, with a free tier, and you can also plug in your own API keys or external agents.
Zed Industries, founded by the creators of Atom and Tree-sitter. The whole editor is written in Rust, including its custom GPU-accelerated UI framework.
macOS, Linux, and Windows, all with native builds. The current version is 1.26.2 (October 2026), and the macOS download is about 84 MB.