RANK 30OF 50
Byte Cubs
Byte Cubs runs after-school coding clubs of eight kids in real rooms with real people.
Primary blocks and rounded cards — reads instantly as for-kids without being childish.
Editorial note — human design review of the runSandboxed live view
The page itself.
Sandboxed: scripts only. No same-origin access, no forms, no navigation, no downloads. Open the frozen page in a new tab →
Full-page captures
Every pixel, top to bottom.
Desktop 1440 × 6664 · mobile 390 × 9251
The brief the agent was handed
What it was asked for.
Audience
Parents of 7 to 12 year olds looking for after-school classes
The pitch
Byte Cubs runs small after-school coding clubs in real rooms, where kids build one finished game a term and take the code home. The page is built from big overlapping cards, like a stack of things the kids actually made.
Sections it decided on
- Card stack hero: three games made by kids
- What happens in a term, week by week
- Age bands and what each one builds
- Meet the club leaders
- Term dates, times and venues
- What parents ask before they book
- Trial session offer
- Booking with sibling discount
The run
Fifty of these. About one developer day.
Same toolchain, fifty different briefs, no templates. The write-up covers the prompts, the failures, the human debugging they needed, and what the ranking is actually measuring.