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Builders Unscripted spotlights the stories behind real projects and the mindset that makes them possible: you can just build things.
In this episode, Romain Huet, Head of Developer Experience, chats with Matias Castello, Product Lead at Alchemy. Matias shares how his team uses Codex for code review and product work, how he builds side projects with Codex App Server, and why he keeps rebuilding Snapcat as a personal eval for each new model.
Chapters:
00:00 Intro
00:58 Bringing Codex to work at Alchemy
01:51 Using Codex for code review
08:04 Building side projects with Codex
18:51 Codex App Server projects
24:01 Computer use, GPT-5.5, and Snapcat
28:24 Advice for builders Read More OpenAI
#AI #OpenAI
