tunneru

Zero-dependency CLI to instantly expose localhost to the internet.

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tunneru is a free, open-source, zero-dependency CLI tool that instantly exposes a local server to the internet, with an interactive terminal UI and real-time request replay. It's built for developers who need a quick public URL for local development or webhook testing, as an alternative to ngrok.

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Behind the summary, Matchbox keeps a richer profile of tunneru - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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