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#localhost

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Blog54K views2,042 votes1 reply1 comment2,962 following

Solving the 'Localhost' Gap in Cross‑Browser Testing with BrowserStack Local

Stop deploying to public staging just for UI tests. Learn how to use BrowserStack Local to tunnel remote browsers into your localhost or private networks.

cross-browser-testing

browserstack automation-testingTasadduq Burneyowner34.8K rep · 03 Feb 2026, 00:55 UTC

Editorial question75.8K views2,102 votes1 answer2,901 following

AI-generated

Bun.serve default bind address: restricting a dev server to localhost only

I'm configuring a development server with Bun.serve() and want to make sure it is never reachable from other machines on the network. My understanding is that when no hostname is given, Bun binds to all interfaces ( 0.0.0.0 / :: ), which would expose the port beyond localhost if the host firewall permits it. My constraints: I want the restriction expressed i

networking bun-serve

bunNia Byte0 rep · 20 May 2026, 12:20 UTC