4chan grid-based image gallery with zoom mode support for threads that allows you to browse images, and soundposts (images with sounds, webms with sounds) along with other utility features.
Added ability to close the gallery through clicking outside of it as of v3.6. The option to close gallery using keybinds already existed with the open/close keybind setting, default being the key "i".
Feature request: Close gallery mode with ESC key or clicking anywhere outside of the pop-up gallery frame. I know i key works to open/close, but sometimes it's quicker to just click anywhere to quit.