github.io provides free web host for the dev who used to host their static site on it. the sad part of github.io is that you have to do some initial stuff to get started which is some what shit to do. i have found a simpler way to host the static file and it can also be used for dynamic site too.
https://gomix.com is the web app which provide this feature.i found this on producthunt. by default it has some backend and frontend files. all you need to do is to code or just copy paste the app which you have created alreay. just run it. yeahh you got it!!!