JetBrains IntelliJ / Goland / Rider Plugins
Plugins I recommend
The following plugins help(ed) me in my daily work.
Language agnostic developer tools
- Commit Message Template - Button to load commit message template
 - IntelliJ AsciiDoc Plugin - Support for the AsciiDoc markup language (and Antora).
 - PlantUML Integration - Render plantuml code to graphics.
    
- GitHub: esteinberg / plantuml4idea - Documentation and GitHub project.
 - Note: To configure the 
dotpath, click the wrench 🔧 icon in the toolbar of the plantuml preview window and hselect Settings. 
 - Diagrams.net integration
 - Base64 Helper - Encode/decode hex string, based on Base64 algorithm.
 - Wrap to Column - Wraps text to the specified column width.
 
Coding Assistance
- GitHub Copilot - Suggestions for whole lines or entire functions right inside your editor.
    
- JetBrains AI Assistance - Suggestions for whole lines or entire functions right inside your editor.
 
 - Key Promoter X - Learn essential shortcuts while you are working.
 - Presentation Assistant - Shows shortcuts you use to your audience so that they can learn.
 
Code Metrics
- Statistic - Shows files sorted by their extension along with size, line count LOC etc.
 - CodeMetrics - Inlay indicators based on a customizable complexity calculation for Java files.
 - MetricsReloaded - Lines of Code and file count metrics for all languages supported by your IDE and many more metrics for Java.
 
Java / JavaScript
- SonarLint - Find and fix bugs, vulnerabilities and code smells as you write code.
 - Spring Initializr and Assistant - Assist in Spring application development.
 
Rider (C#)
- MoqComplete - Code completion for Moq.
 - SpecFlow for Rider - Syntax highlighting, smart navigation and auto-completion for Gherkin files.
 - Structured Logging - Hightlight log message templates and analyzers for them.
 
Support for languages not native to JetBrains IDEs
- NodeJS - Run, debug, profile Node.js applications and Mocha tests.
 - Python - Smart editing for Python scripts - corresponds to PyCharm.
 
Plugins I would try out some time later
These Plugins are interesting, but I have not tried them yet.
- Lombok - First class support for Project Lombok.