Error 404 on my Vanilla web app (no frameworks, only NodeJS)

Hi @elfuelgo22, welcome to the Vercel Community!

After checking your repository, anoncorkboard/server.js at master · ElFuelgo22/anoncorkboard · GitHub file should be inside the api/ folder for Vercel to recognize the serverless function.

We’ve created a detailed guide for Express on Vercel. I think it’ll be very beneficial for your use case: