Fedora Magazine - https://fedoramagazine.org/peek-screenshot-tool/
Are you looking for an easy tool for taking quick screencasts as animated GIFs? Take a look at Peek — a simple application that makes taking GIF screencasts a breeze. While there are other ways in Fedora to take screencasts, like the functionality built into the desktop, and the EasyScreenCast extension, Peek adds the ability to produce GIFs.
Peek provides a simple interface for creating quick screencasts. In addition to outputting animated GIFs, it can also produce other video formats such as WebM. Configuration options also allow configuration to automatically downscale