Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...

YouTuber Matthew Trahan has made a career out of 3D printing increasingly unusual things. He has printed musical instruments, bedroom furniture, and, in one particularly memorable video, himself. His ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...