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OpenAI Plugin Extensions: Build Apps Inside ChatGPT

OpenAI Plugin Extensions now let developers build sidebar apps, panels, and file viewers inside ChatGPT, according to byteiota. Custom GPTs retire on December 11, 2026, and the report advises developers to migrate before that date.

read1 min views22 publishedSep 29, 2026

OpenAI Plugin Extensions let developers build sidebar apps, panels, and file viewers inside ChatGPT. Custom GPTs retire December 11, 2026. Here is what to do.

The post OpenAI Plugin Extensions: Build Apps Inside ChatGPT appeared first on byteiota .

source & further reading
byteiota.com — original article x402 Is Live: AI Agents Can Now Pay Their Own API Bills IBM and Microsoft Launch Imagine Enterprise AI Agent Platform World Labs Atlas API: Build 3D Worlds from Photos
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