Toptal is a totally different sort of community, where you can get helpful tips on how to land a freelance job. They have a resources page that is full of sample questions you might get asked in a tough interview, as well as potential answers. Don’t waste your time memorizing any of it — just make sure you’re good enough to understand the questions and offer a couple of thoughtful answers to each. Once you’ve checked that out, you can also sneak a peek at the Toptal Engineering Blog, where you’ll find some nifty tricks, cool updates, and the latest tech news, all provided by elite engineers in the network.
5. Code Academy