Hello, fellow dev. Since you're already comfortable with Java I'd suggest the Spring framework.
Start by the official documentation. Yes, there are lots of courses on learning platforms, but the framework is huge, so start reading the documentation and the 15 minutes tutorials. After that maybe you'll know better what to look for in an online course.
I love backend and the best course I know I can't recommend since it's in Portuguese, but it includes HTTP basics, RESTful, Spring MVC, Spring Data JPA, JPA, exceptions etc.
I'll look for a good starting point and link in a minute...
Hello, fellow dev. Since you're already comfortable with Java I'd suggest the Spring framework.
Start by the official documentation. Yes, there are lots of courses on learning platforms, but the framework is huge, so start reading the documentation and the 15 minutes tutorials. After that maybe you'll know better what to look for in an online course.
I love backend and the best course I know I can't recommend since it's in Portuguese, but it includes HTTP basics, RESTful, Spring MVC, Spring Data JPA, JPA, exceptions etc.
I'll look for a good starting point and link in a minute...
I didn't forget, here you go: spring.io/guides/gs/serving-web-co...
Although this uses "old-fashioned" server-side rendering, it's a good starting point, I believe.