Could anybody suggest me a java based website framework where I could build dashboard, charts ,uploading features etc...I know I could google this but I am able to find lot of results and since I am new to this I am struck which framework to choose ??
Your feedbacks would be very helpful to me

Maybe spring or micronaut

Did you think about building a REST API first and later consuming it via a Client web Framework? If your product has the option of getting a mobile app this is way more scalable and you have the posibility to train your JS Frontend Skills.

@LukasFruntke yes I have built a rest api already but struck with the decision making of which framework to use for building dashboard,charts, upload features

If all you need is dashboards capabilities (Or if anyone else reading this does) You could use specific tools for those purposes like Pentaho for example.

@sachin4191 isn't this something for the Clientside? AdminLTE would come to my mind then.

@LukasFruntke exactly this is for client side

@sachin4191 ok, I was kinda confused because you searched for a Java framework instead of a Javscript framework. This one is quite painless to work with: https://github.com/almasaeed2010/...

@LukasFruntke thanks Lukas. I am exploring the same and shall play around

@LukasFruntke I am in this situation. I have a java back end built (.war deployed to Wildfly) that exposes a REST interface. Started trying to use serverlets and Javascript but this feels like really hard work.

I'm a total new entry to front end frameworks. Do I need serverlets, or should I just call the native REST API? and as above, using what? Raw Javascript?

@nzeetee Call the native REST API, preferrably via the new fetch API https://developer.mozilla.org/en-US... or via the older, unfancier https://developer.mozilla.org/de/.... For the beginning I would recommend you to start with a simple JQuery setup and later advance it to React, Angular or Vue

@LukasFruntke of course all of this just happens with raw Javascript embedded into an HTML file you serve to browsers.