Bringing the Popular codeSTACKr Theme to IntelliJ IDEA

Ranjan Mohanty — Fri, 14 Nov 2025 10:58:46 +0000

Introducing codeSTACKr Theme for IntelliJ IDEA

If you're a fan of the popular codeSTACKr theme for VS Code and use IntelliJ IDEA, I have great news for you! I've created a port of this beloved theme for the IntelliJ platform, and it's now available on the JetBrains Marketplace.

Why Another Theme?

As developers, we spend hours staring at our code editors. The right theme can make a huge difference in reducing eye strain and improving focus. I loved the codeSTACKr theme in VS Code but couldn't find a good equivalent for IntelliJ IDEA, so I decided to create one.

What's Included

The plugin comes with four carefully crafted variants to suit different preferences and environments:

1. Regular Theme

The original vibrant color scheme with bold, saturated colors. Perfect for those who prefer high contrast and want their code to pop.

2. Muted Theme

A softer variant with more muted colors. Ideal for extended coding sessions when you want something easier on the eyes.

3. Light Theme

Not everyone loves dark themes! This light variant is optimized for daytime coding with proper contrast and readability.

4. High Contrast Theme

Maximum contrast for better accessibility. Great for users who need enhanced visibility or prefer extremely bold colors.

Key Features

🎨 Thoughtful Color Palette

Deep dark background (#09131b) that's easy on the eyes
Vibrant syntax highlighting with carefully chosen colors
Consistent UI colors throughout the IDE

👁️ Optimized for Readability

Keywords, strings, and functions are easily distinguishable
Comments are visible but not distracting
Proper contrast ratios for accessibility

🌐 Wide Language Support

Optimized for:

Java & Kotlin
JavaScript & TypeScript
Python
HTML, CSS, JSON
Markdown, SQL, and more

Installation

Installing the theme is simple:

Open IntelliJ IDEA
Go to Settings/Preferences → Plugins
Search for "codeSTACKr Theme"
Click Install
Restart the IDE
Go to Settings/Preferences → Appearance & Behavior → Appearance
Select your preferred variant from the Theme dropdown

Or install directly from the JetBrains Marketplace.

Technical Details

For those interested in the technical side:

Built using IntelliJ Platform SDK
Supports IntelliJ IDEA 2023.2+
Compatible with all JetBrains IDEs (PyCharm, WebStorm, PhpStorm, etc.)
Open source (MIT License)
Automated CI/CD with GitHub Actions

Open Source

The entire project is open source and available on GitHub. Contributions, feedback, and feature requests are welcome!

What's Next?

I'm planning future updates based on user feedback:

Enhanced diff/merge colors
Better debugger highlighting
Custom file icons
More language-specific optimizations

Try It Out!

If you're looking for a fresh, beautiful theme for your IntelliJ IDE, give codeSTACKr Theme a try. It's free, open source, and designed with developers in mind.

Links:

Never stop learning and never give up! 🚀

What's your favorite theme for coding? Let me know in the comments!

Credits: Original VS Code theme by codeSTACKr

DEV Community: Ranjan Mohanty