Underground Pick: sher — The ngrok Alternative Nobody Talks About

You haven't heard of sher, but you've definitely faced the problem it solves: sharing localhost previews quickly without the friction of deployments or paid tunneling services.

The Problem Everyone Has

You're building locally — maybe a Vite React app, a Next.js project, or an Astro site. You want to show a client, get feedback from a teammate, or test on mobile. Your options suck:

• ngrok: Great tool, but the free tier is limited and paid plans add up
• Vercel previews: Only works if you're committed to their platform
• Deployment: Overkill for quick feedback loops

Why sher Is Better

sher generates instant preview URLs for any local development project with zero configuration. Works with Vite, Next.js, Astro, or whatever framework you're using. The tool is freemium — generous free tier that covers most use cases, paid options for heavier usage.

The interface is clean, the docs are clear, and it has video demos showing exactly how it works. No vendor lock-in, no platform restrictions, no complex setup.

Compared to Alternatives

• vs ngrok: Freemium model is more generous, framework-agnostic approach
• vs Vercel previews: Not tied to any deployment platform, works with any stack
• vs LocalTunnel: Better reliability and cleaner URLs

This is exactly the kind of tool that should be more popular than it is. It solves a universal developer pain point better than the standard solutions, but somehow stays under the radar.

The Infrastructure Gap

sher represents the category of "should be built-in" developer tools that the ecosystem still lacks. Basic localhost sharing should be as simple as running one command, regardless of your framework or hosting preferences.

Instead of forcing developers into platform-specific solutions or paid services for basic functionality, tools like sher provide the missing layer of developer experience infrastructure.

Try it: sher.sh