Yazi is a blazing-fast terminal file manager written in Rust, built on async I/O and a modular crate architecture. It provides a full-featured TUI with file operations (copy, move, delete, rename, trash), multi-tab support, visual mode, and extensive plugin system via Lua scripting. The architecture is event-driven with an actor model, a generic task scheduler for background operations, and a virtual filesystem abstraction supporting local, SFTP, and custom Lua backends. It includes image preview via multiple protocols (Kitty, Sixel, Chafa, etc.), clipboard integration, and a distributed data service for cross-instance communication. The codebase is highly modular with over 30 internal crates, each with a single responsibility, and demonstrates strong engineering practices including custom serialization (Wire protocol), cross-platform abstractions, and lock-free data structures. It is actively maintained with frequent commits, comprehensive CI/CD, and a detailed coding style guide (AGENTS.md).