Welcome hackers - it's the Wednesday open thread!

Once again it's your turn to show us all your favourite tips 'n' tricks, but to start us off here is a Quick Tip from Kami Nguyen:

Facebook Favorite extension: a Save-it-later service for Facebook!
My friends and me have been in need of such a save-it-later function for Facebook. With this extension, we can control my time better when surfing Facebook.
Get it from the website.

So go forth, and explore!

[Image from Reddit]