If you ever fought, Geo-IP timezone detection API this might help.
This article explains a public world time API that doesn’t require accounts or keys, and it’s frontend-friendly via CORS.
Nice bits:
- DST + offsets included
- Geo-IP endpoint to detect the user timezone
- quick start examples
Full post: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
If you’re building global scheduling. Hope it helps.