Five founders vibe coded marketing systems that run on real data and generate leads without them. Here's how to build yours in a day.

Have an app you've always wanted to build? A humdrum task to automate? AI tools make it easier than ever, but they can be as ...

This will take a few minutes. Attention: the generated file has a size of approx. 12 GB, so make sure to have enough diskspace. If you're running the challenge with a non-Java language, there's a ...