Practice is everything. The more you draw sketches more progress you get. When I graduated from the art academy, we went to a museum and copy famous artists to understand their lines, shapes, and composition. Later you will understand how to progress and build your style. You can find some youtube videos or courses, but I suggest the SketchAR app where you can try to draw from scratch and your artistic skills... Source: almost 3 years ago

Your actual front-end application could be a fetch and a JQuery library. But you need probably want to choose a framework to handle user logins -- more work than it sounds like -- login, forget password, login with google, login with twitter/facebook, email setup... etc. etc. I was going to look into userfront for most of this work for my thing -- https://userfront.com/. Source: over 1 year ago

I researched and tried several hosted auth solutions. I ended up choosing https://userfront.com/ I think it has the best DX. - Source: Hacker News / almost 2 years ago

Would something like https://userfront.com/ fit you? Source: almost 3 years ago

In this article, I describe a simple approach we use at Userfront to make our tests easier to write and less prone to error. - Source: dev.to / almost 3 years ago

Adding authentication and access control to your React application doesn't have to be a hassle. Both the setup step and, more importantly, the maintenance over time, are handled with modern platforms like Userfront. - Source: dev.to / about 3 years ago