It seems after all that Meta used Django to build Threads 🧵
> "… Instagram uses Python (Django) for its backend. By using the same backend for Threads, we could leverage a lot of the existing tech stack for Threads and reuse most of our existing data models, business logic, security features, and server infrastructure.…"
"Threads: The inside story of Meta’s newest social app" 👇
https://engineering.fb.com/2023/09/07/culture/threads-inside-story-metas-newest-social-app/