ImageOptim - Faster web pages and apps.
Hyper - Extensible, cross-platform terminal built on open web standards.
Transmit - Transmit is an FTP client for Mac OS X and Mac OS Classic (which is unsupported).
TermBar - Your terminal in your Mac menubar
CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.
Microsoft Terminal - Be What's Next.