Bypass paywalls for scientific documents
Bypass paywalls for scientific documents by downloading them from sci-hub instead of paying something like 50 bucks for each paper. This script adds download buttons on Google Scholar, Scopus and Web Of Science, which lead to sci-hub.tw. In this way you can get free access to scientific papers even if you (or your university) can't afford their prices.
View Instagram "tagged" panel without login
Instagram website introduced a new tab called "Posts where you have been tagged", that can be reached, without logging in, at the URL www.instagram.com/<profilename>/tagged. Although it's accessible to everyone, the button redirects the non-logged user to the login page. With this script you can now click on the button and see the posts where someone has been tagged, without logging in.
Hackintosh.zone Unlock Downloads
Avoid the annoyng popup that locks download buttons until you give a Like or +1 on the page. It also skips the pompous "Download Terms" confirmation dialogue window that appears twice before you actually get to the real download buttons.
Avoid quarrelling with your friends because you didn't catch the right answer to all their questions (even if some are really stupid, like "Which mobile OS does John prefers: 1)Android 2)iOS"). This script makes the correct answer appear bold.