Boost Your Java Development: Must‑Have IntelliJ IDEA Plugins for 2025

Essential IntelliJ IDEA Plugins

IntelliJ IDEA already covers most development needs, but its rich plugin ecosystem lets you fine‑tune the workflow like a custom Vim setup. Install plugins via Ctrl+Alt+S → Settings → Plugins → Marketplace , then search, install, and restart.

AceJump

AceJump provides fast in‑file navigation similar to Vim's f/t command but generates single‑key labels for visible characters or words. Press Ctrl+G to activate the jump.

Default hotkey: Ctrl+G activates the jump.

Customize range in Settings → Keymap if needed.

Trade‑off: Massive speed boost after a 1‑2 day learning curve; negligible resource impact.

Catppuccin Theme

Catppuccin offers pastel color palettes (Latte, Frappé/Macchiato, Mocha) optimized for long coding sessions and reduced eye strain. It was one of JetBrains' official community themes in 2025.

Configuration tips: After installation, go to Settings → Appearance & Behavior → Appearance and select the desired variant (Mocha is recommended for dark mode on high‑DPI screens).

Trade‑off: Improves focus and visual comfort with no performance penalty; requires manual sync with the OS theme.

CodeGlance Pro

CodeGlance Pro adds a mini‑map on the right side of the editor, similar to VS Code’s outline, for quick code block navigation.

Enable in Settings → Tools → CodeGlance and adjust opacity/zoom.

Toggle to the current cursor position with Alt+G .

Trade‑off: Very helpful for large files; modest resource usage; may be unnecessary for small projects.

Edit‑Tabs‑Location

This plugin lets you reposition and manage editor tabs with a single shortcut, useful when many files are open.

Ctrl+1 : Top‑aligned single‑row tabs (good for few files).

Ctrl+2 : Left‑aligned vertical tabs (saves horizontal space).

Ctrl+3 : Sort tabs alphabetically by name or type.

Ctrl+4 : Close all non‑project tabs.

Configuration tips: Assign or reassign hotkeys in Settings → Keymap to avoid conflicts.

Trade‑off: Improves tab management with no noticeable performance cost; completely free and open‑source.

GenerateAllSetter

Generates setter methods for all fields of a class (POJO/DTO) directly from the IDE.

Right‑click a class → Generate → All Setters .

Custom prefix (e.g., set) can be configured.

Trade‑off: Saves time for simple classes; adoption may decline with AI code assistants, but still useful for boilerplate‑heavy code.

GitHub Copilot

AI‑powered code completion and chat assistant, especially effective for Java/Spring contexts.

Real‑time suggestions and context‑aware completions.

Supports all major models in paid plans.

Configuration tips: After installation, log in and enable in Settings → Tools → GitHub Copilot .

Trade‑off: Significant productivity boost, but free tier has limited quota; be aware of data‑privacy implications.

Inspection Lens

Shows inline inspection results without needing to hover, making errors instantly visible.

Adjust severity levels in Settings → Editor → Inspections .

Custom icons and colors are supported.

Trade‑off: Improves debugging efficiency; lightweight with no extra resource consumption.

MyBatis Log Free

Prints colorful SQL execution logs for MyBatis/MyBatis‑Plus projects.

After enabling, view colored SQL in the console.

Supports parameter binding and execution‑time statistics.

Note: Do not use org.apache.ibatis.logging.nologging.NoLoggingImpl as the logger implementation, otherwise no output appears.

Trade‑off: Excellent for debugging database queries; should be limited to ORM projects to avoid noisy logs.

Power Mode II

Provides flashy particle animations while typing, adding fun to coding sessions.

Configure in Settings → Tools → Power Mode II – choose particle type and intensity.

Low‑intensity mode is recommended to stay focused.

Trade‑off: Increases memory usage; best for occasional creative coding, not for daily work.

IdeaVim

Emulates Vim inside IntelliJ, offering modal editing, custom mappings, and a suite of companion plugins.

Supports Normal/Insert/Visual modes.

Example mappings: nmap ge (goto next error), vmap em (extract method).

Related extensions include IdeaVim‑EasyMotion, IdeaVim‑Quickscope, IdeaVimExtension, and Which‑Key for shortcut hints.

Configuration tips: Edit ~/.ideavimrc to define custom mappings.

Trade‑off: Steep learning curve but offers unparalleled efficiency once mastered.

Rainbow Brackets (Supplement)

Colors matching brackets to visually separate nesting levels, reducing code confusion.

Configuration tips: Enabled by default; colors can be customized to match the active color scheme.

Trade‑off: Beginner‑friendly, lightweight, and essential for clear code structure.

Conclusion

These plugins can dramatically improve IDEA productivity. Start with core tools such as AceJump, GitHub Copilot, and Rainbow Brackets, then expand based on personal needs. Keep plugins updated and monitor performance; share your own favorites in the comments.