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self-hosted ngrok with one-click framework-agnostic deployment—if it runs on localhost, 2nnel can promote it to prod

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2nnel – self-hosted ngrok with one-click framework-agnostic deployment

by rogerdodgerwang·Apr 14, 2026·1 point·0 comments
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AI Analysis

●●SolidBig BrainShip It

The promote feature deploys local tunnels to permanent server apps—ngrok doesn't do this.

Strengths
  • •Yamux multiplexing over WebSocket means single outbound connection handles all tunnel traffic.
  • •Nixpacks integration builds and deploys promoted apps without requiring Dockerfiles from users.
  • •Live build log streaming in dashboard gives real-time visibility into server-side deployments.
Weaknesses
  • •Self-hosted tunnel servers already exist (frp, inlets) with mature ecosystems and documentation.
  • •No mention of TLS termination strategy or certificate management for promoted apps.
Target Audience

Developers needing localhost exposure, self-hosters, small teams avoiding ngrok pricing

Similar To

ngrok · Cloudflare Tunnel · frp

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