Sher: The ngrok Alternative Nobody Talks About

You haven't heard of Sher, but it solves one of the most annoying parts of local development: sharing work-in-progress with clients, teammates, or stakeholders.

Sher is a command-line tool that generates instant preview URLs for local development servers. Run sher in your project directory, and get a public URL that anyone can access. Works with Vite, Next.js, Astro, and other popular frameworks out of the box.

Why It's Better Than The Alternatives

ngrok requires signup, configuration, and often hits rate limits on the free tier. Localtunnel is unreliable and slow. Vercel deployments take time and create commit noise for quick previews.

Sher just works. No signup, no configuration, no rate limits on basic usage. It's faster than ngrok in most cases and doesn't require creating throwaway GitHub repos or Vercel deployments for quick feedback sessions.

The freemium model is transparent: free tier handles most use cases, paid tier adds custom domains and enhanced performance. No artificial limitations designed to force upgrades.

The Power of Boring Tools

Sher exemplifies the most valuable category of developer tools: the ones that solve everyday friction so well you forget they exist. You need to share localhost occasionally, but you don't want to think about it.

Install once, run anywhere, share instantly. Sometimes the most valuable tools are the most boring ones that just work.

Try it next time you need to share local development work. You'll wonder why you've been dealing with ngrok's signup flow.