Trailing slash is not preserved

var urlJoin = require('url-join');
var joinedUrl = urlJoin('www.example.com', '/test/?hello=true');
console.log(joinedUrl);

Expected output: 'www.example.com/test/?hello=true'

Actual output: 'www.example.com/test?hello=true'

This causes issues for SEO where having 2 different URLs leads to fragmentation in search results.

[Arrvi]

This problem still occurs and requires us to do workarounds.

[ArmorDarks]

I think situation is easier.

'/test/?hello=true' contains / before ?, so it should be preserved as whole fragment. It’s logical, expected behavior.