what is worker-short-url fr?

This is a lightweight service that turns long URLs into short, shareable links, the kind you'd use to make a link easier to remember or fit in a character-limited post. Instead of sharing something like https://example.com/very/long/path/with/many/parameters, you could create a short alias like short.url/abc123. What makes this project interesting is where it runs. Rather than needing to set up and maintain a traditional web server, the app uses Cloudflare Workers, a platform that lets you run code on Cloudflare's global network of servers. This means the short URL service is distributed worldwide, so redirects happen fast no matter where someone clicks the link, and there's minimal infrastructure to manage. You deploy it once and it scales automatically. The basic idea is straightforward: you give it a long URL, it stores the mapping, and whenever someone visits the short link, it instantly redirects them to the original destination. Since it's built in JavaScript, it's relatively easy to understand and modify if you want to customize how it works, maybe add expiration dates for links, track click counts, or integrate it with your own service. This would appeal to someone who wants a private, self-hosted short URL service without the complexity of running servers, or a developer experimenting with Cloudflare Workers. The README is minimal, so if you're planning to use it seriously, you'd want to review the code itself to understand exactly how it stores and retrieves URLs.