If timezones have ever made you suffer, this is a handy reference.
This article explains a public world time API that works without sign-ups or keys, Geo-IP timezone detection API and it’s frontend-friendly via CORS.
Nice bits:
- Timezone + DST handled
- Geo-IP endpoint to detect the user timezone
- quick start examples
Link: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
If you’re building frontend countdowns. Hope it helps.