If you ever fought, this is a handy reference.
Here’s a DEV write-up on a public world time API that works without accounts or keys, and it’s CORS-enabled.
What I liked:
- DST timezone + DST API + offsets included
- 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 frontend countdowns. Cheers.