If timezones have ever made you suffer, this might help.
This article explains a public world time API that needs no accounts check here or API keys, and it’s frontend-friendly via CORS.
What I liked:
- Offsets + dst flag included
- an /ip endpoint for timezone auto-detect
- quick start examples
Read it here: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
If you work on global scheduling. Hope it helps.