Since web development is an ever changing field, it's important to keep up to date with the newest changes and frameworks. So with this in mind, at ranktutorials you get to see everyday a new tutorial from UX design to the latest javascript frameworks. The idea is to be able to learn something new everyday!
So far I've used it a couple of days and I'm really happy. It does what the name says, you can upvote tutorials so other people get to see the best tutorials and don't have to loose any time with bad tutorials.