You will need to install a user script manager extension to install this script.
Personal script i share with you. Auto Expand/loads all groups on photo page (author of the Library: Brock Adams , fork decembre)
It's ONLY for a WIDESCREEN(1920x1080)!...
Need / only work with this 2 userstyles (by me):
And for a Dark and Gray flavour:
OR .... ▶ NEW (2020.04):
Because, Greasy Fork now supports User CSS as defined here for use with Stylus or as UserScript,
(read: [Beta] User CSS support):
Now to install all parts of "Flickr Widescreen - ALLinONE TOTAL" at once, you can use my userscript [Greasyfork]:
Goal of "Flickr - AUTO ShowAllGroups (Photo Page)": It's an alternative to some broken userscripts: ShowAllGroups(By vispillo)
To see user photos in these pools, we Need a fix for: GM Script: Show all images in pool by user (by steeev) Flickr : Link to user's images in their groups (By Eli the Bearded )
Screenshot gif: https://i.imgur.com/abALlgz.gif
Idea found the idea from a script of Brock Adams (Thanks to him!) in Stackoverflow : http://stackoverflow.com/questions/12252701/how-do-i-click-on-this-button-with-greasemonkey?lq=1 with Library: https://gist.github.com/raw/2625891/waitForKeyElements.js