Coda is a commercial and proprietary web development application for macOS, developed by Panic. It was first released on April 23, 2007 and won the 2007 Apple Design Award for Best User Experience. Coda version 2.0 was released on 24 May 2012, along with an iPad version called Diet Coda. Although formerly available on the Mac App Store, it was announced on May 14, 2014 that the update to Coda 2.5 would not be available in the Mac App Store due to sandboxing restrictions. Coda was discontinued in 2020 and replaced by Nova.