Sher: The Localhost Sharing Tool You Haven't Heard Of

You haven't heard of Sher, but you need it. It's the localhost sharing tool that saves 10 minutes every time you want to show someone your work-in-progress.

The Problem It Solves

You're building a Next.js app locally. Client wants to see progress. Your options:

1. Deploy to Vercel (overkill for a quick check)
2. Set up ngrok (always forget the commands)
3. Push to GitHub, deploy from there (too many steps)
4. Screen share (breaks async workflow)

All of these suck for quick "hey, take a look at this" moments.

What Sher Does

One command: sher. Instant preview URL. That's it.

Works with Vite, Next.js, Astro, and other popular dev servers. Free tier, no signup required, generates clean URLs you can share immediately.

Why It's Underrated

Sher solves an unglamorous but daily problem. It's not AI-powered or blockchain-enabled — just a simple utility that works. The kind of tool that saves time without fanfare.

Compared to paid alternatives:

• vs ngrok: No account required, simpler setup
• vs Vercel previews: No Git commits needed
• vs LocalTunnel: More reliable, better URLs

Has video demos, active development, but barely any social media presence. Classic underground gem.

Try Sher at sher.sh — your future self will thank you the next time you need to share localhost quickly.