Identifying fullscreen gallery [closed]

问题:

Hey guys I'm trying to identify this javascript image gallery viewer on Tumblr, I remember seeing it from a developer but I cannot recall the name or how I got there. I tried googling but I didn't have any luck.

Thanks!

*edit: the main image is shown in the middle while the next/previous images are shown on the left and right edges but offset'ed

*edit2: added another image

回答1:

It seems to be an internal development at Tumblr using the namespace Tumblr.Lightbox (plain JS).

view source.

There is also a blog post at Tumblr Engineering.