Zed is a high-performance, multi-person collaborative code editor developed by the creators of Atom and Tree-sitter. It is open source and integrates AI code generation features. Utilizing multi-core CPUs and GPUs, Zed achieves instant startup, fast file loading, and responsive keyboard input. Zed supports GitHub Copilot, and it facilitates conversational interaction with the model through an embedded assistant panel to generate or refactor code.