Safari Technology Preview Turns 10: A Decade of Testing Apple's Web Technologies

Safari Technology Preview marks its 10th anniversary since launching on March 30, 2016.

Apple has released 240 versions of Safari Technology Preview over the past decade.

STP uses a purple icon, runs alongside the main Safari, and does not require a developer account to download.

STP is compatible with macOS Sequoia and macOS Tahoe and will support macOS 27 when it launches.