Hi HN — I built Yetty, a new programmable terminal focused on structured output and interactive UI cards rendered directly inside the terminal.

Highlights: • GPU-accelerated rendering • Commands can emit structured interactive “cards” instead of plain text • Designed for building richer CLI tools and workflows

Video demo above. Repo / downloads:

I’d love feedback from people who build CLI tools or spend a lot of time in the terminal — especially what kinds of structured outputs or integrations would make this useful for you.