Shows star history graph of multiple github and gitlab repositories.

Online tool for counting lines of code from github/gitlab repositories.

Random integers, shuffled lists and names. No key needed.

Free API that retrieves geolocation information from any IPv4, IPv6 or hostname.
JSON and XML are supported
No key or signup needed

To bypass same-origin policy related to AJAX requests to third party services allowing access to resources from any website.
SSRF-guarded (private IPs blocked, max 5MB).

Inspect the HTTP headers that the server returns when requesting a URL.
Follow redirects included.

The API retrieves the actual temperature based on your public IP geolocation or from the city passed as a parameter.

TLS version, cipher and certificate expiry for any domain. Catch expired certs before your users do.