Not the best place to start, honestly. But since you already know a "typed" programming language you've got a really good head-start.
I'd look over the 'front-end developer' course list on Udemy or Coursera (or whatever) and familiarize myself all of that (CSS/SASS, Typescript, HTML, Node, Docker, different frameworks, etc).
If you want to leverage your Java for mobile (more directly) then you should look into the material for Android development (from Google itself) and follow that route
Not the best place to start, honestly. But since you already know a "typed" programming language you've got a really good head-start.
I'd look over the 'front-end developer' course list on Udemy or Coursera (or whatever) and familiarize myself all of that (CSS/SASS, Typescript, HTML, Node, Docker, different frameworks, etc).
If you want to leverage your Java for mobile (more directly) then you should look into the material for Android development (from Google itself) and follow that route
I will look into java for Android development. Thanks