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Expose localhost to the internet. Single binary, no account required.

14 starsRust

tnnl - Self-hosted ngrok alternative with request inspection and replay

by jbingen·Feb 20, 2026·2 points·1 comment
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AI Analysis

●●●BangerSolve My ProblemShip ItSlick

ngrok alternative with request replay—no signup, single binary, self-hostable.

Strengths
  • •Request inspection and replay fills a real debugging gap ngrok makes painful.
  • •Single binary, no auth required, works immediately—exceptional DX for the use case.
  • •Self-hosting option with configurable servers removes vendor lock-in entirely.
Weaknesses
  • •Competing against ngrok's polish, ecosystem, and global server network.
  • •Early project (2 stars)—reliability and long-term maintenance uncertain.
Target Audience

Backend developers, webhook testers, DevOps engineers who need localhost exposure and request debugging.

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ngrok · frp · LocalTunnel

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