If you ever fought, this might help.
This DEV post shares a public world time API that doesn’t require accounts or keys, and it’s ready for browser fetch.
What I liked:
- DST + offsets included free world time API
- Geo-IP endpoint to detect the user timezone
- Simple GET requests
Read it here: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
Useful for apps that need a trusted time source. Hope it helps.