Sher: The Localhost Sharing Tool Everyone Overlooks

You haven't heard of sher, but you need it. While developers reach for ngrok or create Vercel preview deployments to share local work, sher quietly handles the most common case: generating instant preview URLs for localhost projects.

The Problem It Solves

Every developer faces this daily: you're working locally and need to show something to a teammate, client, or stakeholder. ngrok requires setup and has rate limits. Vercel previews require git commits and deployment time. Most solutions are overkill for "I just need to show this quickly."

sher generates instant preview URLs that work with any framework — Vite, Next.js, Astro, or plain HTML. No configuration, no git commits, no deployment pipeline.

Why It's Underrated

sher does one thing well instead of trying to be a complete tunneling solution. It's freemium with generous limits for individual developers. The CLI is simple: sher in your project directory generates a shareable URL immediately.

Compare to alternatives:

• ngrok: $8/month for custom domains, complex configuration
• Vercel previews: requires git workflow, build time
• CodeSandbox/StackBlitz: requires recreating project structure

sher just works with your existing localhost setup.

The Daily Time Savings

Ten minutes saved per share request adds up quickly. For agencies or consultants frequently showing work-in-progress, sher eliminates friction between development and client feedback cycles.

It's the kind of boring tool that becomes indispensable once you try it — like a good terminal or code formatter. Invisible when working, missed immediately when unavailable.

Try It

sher is exactly what localhost sharing should be: instant, framework-agnostic, and focused on the common use case. It won't replace ngrok for complex networking needs, but for the daily "can you look at this?" — it's perfect.

Get sher