The server gives me the html file and the files connected to it. The data.json file request also works. But when sending a POST request, I get a 404 error.
I don’t use frameworks, this is a simple application on a clean node.js . I don’t have a build team, I just want to run my project.
All files are on github, I gave access to the Netlify repository. I don’t understand what the error is, I will be grateful for your help!