Alien Dark - An Alien-Friendly VSCode Dark Theme
Welcome to Alien Dark 👽 - the VSCode dark theme that's out of this world! 🚀
Alien Dark is a professionally crafted dark theme for Visual Studio Code designed to be alien-friendly, with a sleek and modern look that's easy on the eyes. This theme delivers a unique, visually-stunning coding experience with optimized performance and comprehensive language support.
Version 1.0.0 Stable Release - After extensive development and refactoring, Alien Dark has reached production-ready status with major architectural improvements, centralized color management, and enhanced VSCode compliance.
I hope you like it! Leave a comment or review, any feedback is welcome!
by @tzero86 www.tzero86.xyz
Screenshots



Features
- Alien-friendly color scheme with vibrant, contrasting colors for optimal readability
- Comprehensive syntax highlighting for a wide variety of programming languages
- Dark, sleek UI that reduces eye strain during extended coding sessions
- Optimized performance with 86% fewer token rules through intelligent refactoring
- Centralized color system ensuring perfect consistency across all elements
- Professional VSCode compliance following official theming guidelines
- Enhanced maintainability with semantic color naming and documentation
Technical Features
Architecture Improvements (v1.0.0)
- Performance Optimization: Streamlined from complex rule sets to efficient, targeted syntax highlighting
- Color Standardization: 250+ color instances centralized into a cohesive palette system
- VSCode Compliance: Full adherence to Visual Studio Code theming specifications
- Semantic Design: Logical color assignments (functions, types, keywords) for intuitive coding
- Future-Ready: Modular architecture supports easy theme variants and updates
Color System Highlights
- 9 Primary Colors with semantic meaning and consistent usage
- Eliminated Color Variations: Standardized similar colors for perfect consistency
- Accessibility Focus: Optimized contrast ratios across all UI elements
- Documentation: Comprehensive color palette guide for maintainability
Installation
- Open Extensions sidebar panel in Visual Studio Code.
View → Extensions
- Search for
Alien Dark
- Click Install
- Click Reload to reload the your editor
- Navigate to
File > Preferences > Color Theme > Alien Dark
- Select the theme from the dropdown
Version History
[1.0.0] - 2024-10-04 - Stable Release 🚀
Major Improvements
- Performance Enhancement: Comprehensive refactoring reduced complexity by 86%
- Color System Overhaul: Implemented centralized color palette with 250+ standardized instances
- Architecture Redesign: Professional VSCode compliance and maintainable code structure
- Documentation: Added comprehensive color palette guide and technical documentation
- Quality Assurance: Full JSON validation and cross-language syntax testing
Technical Achievements
- Centralized color management system
- Eliminated color inconsistencies across theme elements
- Optimized token rules for better performance
- Enhanced semantic color assignments
- Future-ready modular architecture
Color Palette
Alien Dark features a carefully crafted color system designed for optimal coding experience:
- Primary Green (
#00ff7c99
) - Main theme accent, keywords, controls
- Cyan Blue (
#00dbff89
) - Types, classes, namespaces
- Purple Blue (
#766eabe9
) - Functions, methods, links
- Teal Green (
#03ab8c
) - Constants, numbers, attributes
For complete color documentation and semantic usage, see THEME-COLOR-PALETTE.md
.
Contributing
If you find any issues or have suggestions for improvements, please feel free to contribute to the project on GitHub. Make sure to read the contributing guidelines before submitting a pull request.
Credits
Alien Dark was inspired by the sci-fi and space themes that have become increasingly popular in recent years, and is designed to be a fun and unique take on the classic VSCode dark theme. Special thanks to @cismatronica for the theme logo design.
License
Alien Dark is licensed under the MIT License.