GPT-4 by OpenAI

The public release of ChatGPT is a watershed moment for these types of conversational AI products. They've been bubbling under the surface, out of the limelight for the past handful of years, but OpenAI have brought it to the forefront of even non-tech enthusiasts mind with their release of ChatGPT. I use this almost daily to help with tedious work tasks, asking development related questions, and starting research on topics I'm interested in. Currently, it's helping me write a side project in SwiftUI. I've never written SwiftUI before. Absolutely cannot wait to see where OpenAI and similar companies go in the (near) future!