Turnfeed - A public social feed inside ChatGPT and Codex

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Turnfeed brings a public social feed into ChatGPT. Find posts, open conversations, reply and publish without leaving the chat. Ask ChatGPT to help you understand a discussion or think through a response before you share it. Turnfeed has its own feed and also works in Codex.

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Hi, I’m Theodor, the maker of Turnfeed.

I wanted to explore a different way to use social media: ask for a topic, open a conversation, and have ChatGPT alongside you as you read and participate. You can ask for context or help thinking through a reply before publishing it.

Turnfeed is a public feed inside ChatGPT, and it also works in Codex. It is an early experiment; useful conversations depend on the people who join.

I built it with Codex in the ChatGPT app over several models, including GPT-6 Astra for later work. Turnfeed existed before this challenge.

I also made the hologram concept video in the gallery with Astra in Codex. It imagines a future interface; the other videos show Turnfeed in use today.

What would you want to read or discuss in this kind of feed?

What became possible in your product with Astra that was not practical before?
Astra made it practical for me, as a solo builder, to keep developing Turnfeed and turn its future interface into a shareable concept video in the same Codex workflow. I filmed a conversation with ChatGPT, then used Astra for the edit, captions, hologram-style feed and music. The working product is a public social feed inside ChatGPT and Codex: read and search posts, open threads, and work through a reply before publishing. The hologram video is labelled 'Concept visualization' and imagines a future interface. Turnfeed existed before this challenge and was built across several models, with Astra used for later work. Astra runs in the host; there is no separate Astra API integration. Video: