Automa - A Chrome extension for automating your browser by connecting blocks.
DejaGnu - DejaGnu is a framework for testing other programs.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Expect - Expect is a tool for automating interactive applications such as telnet, ftp, passwd, fsck, rlogin...
Scriptable - Automate iOS using JavaScript
Check - Check is a unit testing framework for C, which runs on environments such as GNU/Linux, GNU/Hurd, BSD, and Mac OSX.