Bluefish Editor is a powerful text editor targeted towards programmers and web developers, offering extensive tools to write scripts, websites, code, and manipulate text. Bluefish supports many programming and markup languages and focuses on editing dynamic and interactive websites. Its features include syntax highlighting, code folding, auto-completion, and a multiple document interface. It is designed to be lightweight and fast, with low resource usage, yet still packed full of powerful features to facilitate efficient coding. Bluefish is available for various operating systems including Linux, macOS, and Windows.