Bluefish is an open-source Web HTML editor
Bluefish is a feature-rich open source multiplatform webpage (HTML) editor for web developers.
It is designed to aid developers edit their website projects using its tabbed user interface.
Bluefish has been around for years, and it is used by many on Linux, Windows and macOS.
One of its important features is it can upload and edit remote files through FTP, SFTP, FTPS, HTTP, HTTPS, and WebDAV.
It also works with external programs especially on Linux systems as lint, make, weblint, xmllint, javac, awk, sort, sed, and more.