This is a template for short links written in Next.js 15.
Example: https://s.yourdomain.com/template could redirect to https://github.com/Just1Developer/shortlinks-template/
All redirects are currently done with a switch-case in /src/lib/findshortlink.ts::getLink.
The default page displays an "Unknown shortlink" message, for a /path/ of length 1, it will attempt to resolve the redirect for the given code. If none is found, it defaults to the Homepage.
In the findshortlink.ts file, you can simply add all your short links and redirects.
This is not the most perfect way to do it, but it's simple and good enough if you don't happen to have hundreds or thousands of short links.
You can simply fork and deploy this like any other, and combine it with, for example, a Cloudflare CNAME subdomain "s" to get a classic short link format of s.domain.com/link
Check out the Next.js deployment documentation for more details on deployment.