Smuggl

Smuggl is a tool that lets you share your localhost with others via invite-only links, which is honestly just a clever way to let teams demo local work without deploying to staging first. The concept is clean and the invite-only constraint makes it actually useful for security-conscious dev teams, but there's basically no info on the page so I can't tell you if they nailed it or if it's just another halfway-launched idea. Would need more details to have a real take.