According to The PYPL PopularitY of Programming Language Index, in February 2022, Java was the second most popular language in the world, and its use has grown by 1.2% compared to February 2021.

We talk about playing with code a lot here at ProfHacker: Adeline tried out Codagogy, Jason looked at Codecademy, and Ryan suggested tools for learning Ruby. As more of us are our own tech support ...