Show HN: DevicePrint – device fingerprinting without cookies

Summary

Hi HN,I built DevicePrint after running into problems with duplicate accounts and unreliable cookies in my own projects.DevicePrint is a lightweight device fingerprinting tool designed for developers. It helps identify devices across sessions without relying on cookies.Use cases include fraud detection, preventing duplicate signups, and security-sensitive workflows.I'd really appreciate feedback — especially around privacy concerns or edge cases you’ve run into.Link: https://deviceprint.io