Alexander Cobb watched a talk with the OpenAI CEO before he was famous. How seriously the audience took AI's potential inspired him to switch careers.

The stellar Khan Academy offers free, well-structured online courses in a variety of subjects that you'll find in US schools, and serves as a reliable source for anyone with a hunger to learn.

Selenium IDE: This is like a beginner’s friend. It’s a browser extension, often for Firefox, that lets you record your ...