If you’ve ever battled, this is a handy reference.
Here’s a DEV write-up on a public world time API that needs no accounts or keys, check here and it’s frontend-friendly via CORS.
What I liked:
- DST + offsets included
- an /ip endpoint for timezone auto-detect
- copy-paste friendly usage
Link: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
If you’re building frontend countdowns. Happy coding.