Building a real-time Crystal app with Kemal — where privacy is a server invariant

DEV · David YOTEAU · 1d ago · 1 min · 0 views

Signal strength 15/100

A small, ephemeral, real-time Moving Motivators app in Crystal. Pure-domain design, confidentiality enforced on the server, and a 14 MB hardened scratch image.

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#crystal #webdev #tutorial #docker

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