Jambase-Show-Finder is a project mainly written in JavaScript, it's free.
Google Chrome Extension to find shows on Jambase.com
A Google Chrome extension to quickly look for upcoming shows on Jambase.com
Download Google Chrome and downloaded the latest release from Googles page: https://chrome.google.com/extensions/detail/ampgcmiahhhlddpcobmineahppemnpak?hl=en