Chrome extension built with JS, Jquery, HTML, CSS adds a popup from the toolbar with a random picture of a cat t̶o̶ ̶b̶e̶ ̶a̶d̶d̶e̶d̶ ̶t̶o̶ ̶t̶h̶e̶ ̶c̶h̶r̶o̶m̶e̶ ̶s̶t̶o̶r̶e̶
Link to Catcaller: https://chrome.google.com/webstore/detail/catcaller/mjdbgfhhlflopfgkcgnggibocfljgega