Sticky sidebar: stick to bottom when scrolling down, top when scrolling up

+1 to the very nice and ilustrative image. I know it’s an old question, but I casually found the same question posted by you in forum.jquery.com and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here. It’s called sticky-kit by @leafo github project webpage simple example in … Read more

My position: sticky element isn’t sticky when using flexbox

Since flex box elements default to stretch, all the elements are the same height, which can’t be scrolled against. Adding align-self: flex-start to the sticky element set the height to auto, which allowed scrolling, and fixed it. Currently this is supported in all major browsers, but Safari is still behind a -webkit- prefix, and other … Read more