Build a full-stack app with coding agents

youtube.com4 saved

Written by AI

TLDR
Kun Chen builds and ships a full-stack app from scratch with a FirstMate-led team of coding agents, covering parallel research, UX prototyping, and end-to-end testing.
Filed note
Kun Chen builds and ships a full-stack iOS app from scratch with a FirstMate-led team of coding agents, showing parallel research, design, implementation, and end-to-end testing.

videoThe source

Moments

  1. FirstMate: he talks to one agent, which hands work to crewmate agents, so he isn't juggling tabs and context.

  2. The model's VPS estimate of about $30 a month was wrong. He pushed it toward a roughly $5 Hetzner box.

  3. Secrets live in Atomic Vault. He approves every command that touches a production key instead of using .env files.

  4. GPT models, especially the 5.6, has this tendency to over-engineer.

Media saved