intellij-platform-plugin-template VS AceJump

I'm a beginner in plugin development and want to develop a simple plugin to access Redis in Intellij. I forked an official repository from JetBrains containing a basic template for plugin development. I can understand how to use the Service to call some business logic and share it between the plugin's components. But I really curious about how to build a simple UI using Kotlin DSL UI. Could you guys share some useful links or repositories describing the flow of creating elements/components for the plugin? The documentation from JetBrains is excellent but it doesn't contain any proper examples for creating UI elements.

The easiest way to create a new plugin is using the template. It is being actively developing and had already included most needed features.

Now we have a great template , which contains a useful todo list

I am using the plugin project template found here (https://github.com/JetBrains/intellij-platform-plugin-template)

I've cloned the JetBrains/intellij-platform-plugin-template plugin and gotten it to build correctly, but now I'm having trouble figuring out where to go next. Can someone help point me in the right direction?

Getting started with Helix and loving it so far. I was wondering, is there a similar functionality to acejump (https://github.com/acejump/AceJump) on Helix? If so, how can I do that?

What I'm looking for is something like AceJump for IntelliJ IDEs or avy for Emacs. These tools let you navigate to some part of the visible text with just a few keystrokes. Here's the behavior I would like in Obsidian, copied from AceJump's page:

Tridactyl is awesome! There are also many similar plugins for different web browsers and text editors: https://github.com/acejump/AceJump#comparison

AceJump enables single character search, select and jump inside IntelliJ.

I like how acejump is integrated with ideavim: https://github.com/acejump/AceJump#configuring

Will definitely be installing this Monday.