Https Localhost11501 2021 Info

Before 2020–2021, most developers used http://localhost . But browsers began requiring secure contexts for powerful features like:

– localhost refused to connect. ERR_CONNECTION_REFUSED – No server is listening on port 11501. ERR_CERT_AUTHORITY_INVALID – The self-signed HTTPS certificate is untrusted. https localhost11501 2021

OAuth providers often require redirect_uri to be HTTPS even locally. Developers set up https://localhost:11501/callback to test GitHub, Google, or Facebook login. Before 2020–2021, most developers used http://localhost