One tip - for UI based Pull Requests/Merge Requests, consider attaching a LICEcap GIF of the before and after if you don't have any screenshot testing set up.

One tip - for UI based Pull Requests/Merge Requests, consider attaching a LICEcap GIF of the before and after if you don't have any screenshot testing set up. I work on a pretty front-end-intensive app (https://wanderlog.com https://wanderlog.com) and it makes code reviews way easier, as you can see the change in context. The gifs occasionally can go over the 10 MB cap that Gitlab allows, and in those cases I do a quick re-encode using Handbrake to a mp4 video.