Screenshot and GIF software
The following list documents different screenshotting & GIF-making techniques and free software. We encourage you to make use of these when making front-end pull requests, as other contributors can see the changes you have made without having to check out your branch.
Screenshot tools by platform
gnome-screenshot (inbuilt, you can use Ctrl-Shift-PrtScn as a shortcut for its “select an area to grab” feature)