A PoC app that multiplies two numbers using a serverless function hosted on Vercel.
No JavaScript in the client, just a form. The sole purpose of this app was to demonstrate that it is possible to go serverless without XHR.
- Introduction to serverless functions: https://vercel.com/docs/serverless-functions/introduction
- Runtimes reference: https://vercel.com/docs/runtimes
- Developing a custom runtime in Vercel: https://github.com/vercel/vercel/blob/master/DEVELOPING_A_RUNTIME.md