Testing Codex AI Agent: Builds 3D Printer Dashboard in 5 Minutes
billyjhowell · x · 2026-07-30
A developer shared a remarkable experience using the OpenAI Codex agent. He typically assigns Codex an "impossible" coding task before bed, but this time it finished before he could shut down his computer.
On a whim, he asked Codex to build a custom dashboard to monitor his 3D printer, requiring it to autonomously find the printer's IP address on the local network. Just 5 minutes later, Codex generated a fully functional live dashboard with detailed real-time information.
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