If timezones have ever made you suffer, this might help.
Here’s a DEV write-up on a public world time API that needs no sign-ups 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: website https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
Useful for frontend countdowns. Hope it helps.