For the last few days, I've been looking for a whiteboard/mood board open source app for artists that could replace Miro or Milanote. Something that can handle huge whiteboards where I can arrange images as I please, zoom in and zoom out freely.
Turns out, #inkscape is actually pretty incredible for this. With images added to the page as "Embed" and "Blocky (optimise speed)", I can have dozens of ultra-high-res images that I can arrange as I please. I can add all my Download folder at once, click "Rearrange -> Unclump" and all the images are going to be neatly arranged on the whiteboard. It's quite convenient to add labels, colour-tag the images by grouping them with the coloured rectangles, and it's possible to add hand-written notes, too.
I recommend this as an aspiring #artist :D But really, you probably can use this as a local alternative to Pinterest boards, too.
I wonder if the SVG files Inkscape saves are easily diff-able; if yes, it should be even possible to do cooperative edits through Github.