Dave Hunter

There’s a better way to learn Python. In the era of AI-autocomplete, a missing colon isn’t where beginners should get stuck. With our new Thinking in Python course, you *become the autocomplete*: tap to complete programs, implement correct logic, and actually understand your code and how to structure it. Build security features for a networking app while mastering variables, Boolean logic, loops, and more. Launching next week!

Coding is reasoning in action. It’s about testing ideas, running code, and finding your path to a solution. Brilliant’s programming courses let you write and run real code, giving you instant feedback as you solve problems. So many ways to solve. What’s yours?

How does an AI tell a cat from a shark, or a healthy cell from a cancerous one? It doesn't "think." It performs geometric origami. Each layer in a neural network takes messy, tangled data and makes one simple fold and measurement. Deep learning is a long, intricate series of these folds, with each layer untangling the problem a little more for the next, until the answer becomes simple.