Top 10 IntelliJ IDEA Plugins to Supercharge Your Java Development

IntelliJ IDEA is a widely used Java IDE, and the author shares ten valuable plugins that can streamline daily development tasks and boost code quality.

10. FindBugs

The built‑in inspection focuses on coding standards; FindBugs provides deeper analysis of potential bugs. Use it by right‑clicking a project, package, or file and selecting the FindBugs option.

9. Translation

When naming classes, methods, or variables, developers often need to look up English terms. This plugin lets you translate selected words directly within the editor via a right‑click context menu.

8. Grep Console

Console output can be overwhelming. Grep Console lets you filter logs by type and assign custom colors, making it easier to locate relevant information.

Configure it via File → Settings → Other Settings → Grep Console .

7. GsonFormat

When working with JSON responses from APIs, GsonFormat converts JSON strings into Java objects automatically, saving manual parsing effort.

6. Free MyBatis Plugin

Formerly called free-idea-mybatis , this plugin enables quick navigation between MyBatis XML files and their corresponding mapper interfaces, and can generate mapper XML files.

After installation and IDE restart, arrows appear beside XML and mapper files for instant jumping.

5. CodeGlance

CodeGlance adds a minimap view of the source code, allowing rapid navigation to any part of the file without scrolling.

4. Maven Helper

Helps resolve dependency conflicts visually. Previously, you needed to run mvn dependency:tree in the terminal to inspect the dependency tree.

After installing, open pom.xml and click the Dependency Analyzer tab to view dependencies and conflicts without command‑line interaction.

3. Background Image Plus+

This plugin lets you set a custom background image for the IDE, making the workspace more pleasant and indirectly improving productivity.

Activate via View → Set Background Image in the menu.

2. MyBatis Log Plugin

Displays the actual SQL statements executed by MyBatis, including parameter values, directly in the console, eliminating the need for manual reconstruction.

Right‑click the SQL output in the console and choose Restore sql from selection .

1. RestfulToolkit

Provides a suite of RESTful service development tools within IDEA, offering an alternative to external tools like Postman for testing APIs.

After installation, a RestServices sidebar appears on the right; click to open the toolkit.

These plugins collectively enhance code inspection, navigation, logging, dependency management, UI customization, and RESTful testing, making IntelliJ IDEA a more powerful environment for Java developers.