Show HN: OpenAI Apps Handbook

Show HN (score: 5)
Found: October 28, 2025
ID: 2153

Description

API/SDK
Show HN: OpenAI Apps Handbook I went swimming in the ocean of OpenAI's Apps SDK… and came back with a handbook!

Over the past few weeks, I’ve been diving deep into the ChatGPT App SDK: exploring its APIs, tools, and hidden gems. Along the way, I built, broke, fixed, and reimagined a bunch of little experiments.

P.S: Indeed OAIs official docs is the source of truth, this is just a rough notebook

Maybe, I can create a CLI tool to scaffold app?

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