When scrolling the feed with compact mode on, thumbnails are loaded while posts are shown.
Some sort of lazy loading would be awesome here. So thumbnails would get preloaded before you actually scroll down, thus you’d never see the actual loading happen.
Would look and feel much smoother.
Lazy-loading is exactly the opposite of pre-loading 😅
They don’t need to cancel each other out.
Lazy loading usually means to load the image at a lesser quality to have something to show the user very fast, so yes technically this can be called opposite of pre loading if used solo.
Pre loading in this instance usually means loading before the user sees the image.
These 2 things can be used together, an example could be to lazy load images at a low quality that are further down the feed before you scroll to them, and load the full image as you get closer to it/have it show on the screen.
But I’m sure the devs knows about thease tricks already
Given the non-commercial nature of Lemmy it’s worth considering how much strain this would put on instances. It’s all a balancing act of user convenience and cost to instance owners and I wonder how much Lemmy apps consider this. I don’t have strong opinion on either approach, just my $0.02.
It should barely put any strain at all in all honesty. It’s not preloading all thumbnails, but perhaps the next 10-15 or similar.
Most of the time these would be loaded anyway. It’s only the time when you’re finished scrolling it’ll be 10-15 thumbnails that are loaded and not seen.
