If timezones have ever made you suffer, this might help.
Here’s a DEV write-up on a public world time API that doesn’t require accounts or API keys, and it’s ready for browser fetch.
Highlights:
- Timezone + DST handled
- Geo-IP endpoint to detect the more info user timezone
- copy-paste friendly usage
Full post: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
Useful for frontend countdowns. Hope it helps.