I have a simple React app hosted in https://alejandromaselli.github.io. Also I've added the React Router module and I've configured a /signin route. But when I access directly like this: https://alejandromaselli.github.io/signin It throws me a 404 error.
I should be noted that when I run it locally I can access the url including the /signin route. (Such as http://localhost:3000/signin)
I will appreciate any support.
 
     
    