If timezones have ever made you suffer, this is a handy get more info reference.
This DEV post shares a free world time API that works without sign-ups or API keys, and it’s CORS-enabled.
Highlights:
- Timezone + DST handled
- an /ip endpoint for timezone auto-detect
- Simple GET requests
Full post: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
If you work on frontend countdowns. Hope it helps.