RANK 01of 50 · human design review, 1 = best
COLDSTART
Two days, one track, 900 engineers, and nineteen talks about systems that actually broke. Every speaker shows real graphs from a real incident or they do not get the slot.
Poster-grade. Black slab type at display scale with one orange cut — reads at 3 metres.
Editorial note — human design review of the runThe page the agent built
Scroll it. It is the real page.
Scrolls inside the frame. Sandboxed: scripts only — no forms, no navigation, no downloads. Full page: 6084px desktop · 8610px mobile Open full screen →
The brief the agent was handed
What it was asked for.
Audience
Backend and infrastructure engineers choosing one conference a year
The pitch
COLDSTART is a two-day single-track conference about what actually runs in production, with no sponsor talks and every speaker required to show real incident data. The page is a typographic poster: dates, city, and the speaker list at enormous scale.
Sections it decided on
- Type wall: name, dates, city
- Single track, stated as a rule
- Speaker list at scale with talk titles
- The no-sponsor-talks policy
- Schedule as a plain two-column grid
- Hallway track, workshops and the incident clinic
- Tickets, and the pay-what-you-can allocation
- Code of conduct and how it is enforced
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.