A comprehensive look at what makes Klein the lightweight power-tool of choice for terminal-first developers.
Written in Rust. Instant bootstrap in <60ms. Minimal memory footprint even with large buffers.
Seamlessly manage multiple files with an intuitive tab-based interface designed for quick navigation.
Fully integrated shell. Run your build tools, Git commands, and scripts without leaving the editor.
Visual directory tree for effortless project navigation. Collapsible sidebar keeps you focused.
Beautiful, language-aware coloring powered by syntect. Support for all major programming languages.
Built for the home row. Every action is a keystroke away. No mouse required (but supported).
Integrating ripgrep for lightning-fast project-wide text search. Find anything, anywhere, instantly.
A central hub for commands. Quickly execute actions, switch files, or change settings with a simple keyboard shortcut.
Bringing full IDE intelligence to the terminal. Auto-completion, error diagnostics, and deep code navigation.
Moving beyond regex for syntax. High-performance, language-aware parsing for smarter highlighting and structural editing.
An extensible architecture that allows developers to build and share custom extensions for Klein.