9Gag Enhancer for Chrome
More About 9Gag Enhancer
Video controls can be shown on videos and GIFs automatically.
Videos can be set to auto play with sound.
Triple clicking on empty space or quickly scrolling up and down at least four times, extension automatically opens predefined web page, if manager unexpectedly appears next to your table.
Background and text colors can be customized. This still needs some (a lot) improvement.
Quickly search and insert gifs or images from https://memeful.com/ to comments using new icon in comment box.