Velune

A dark theme for VS Code, inspired by Evernight from Honkai: Star Rail. Near-black backgrounds, lavender keywords, soft blue functions and restrained crimson accents.

TextMate preview generated from the theme. Fonts and semantic highlighting may change how code looks in your editor.

Install

1. Open a successful Validate Velune workflow run and download its artifact. GitHub requires sign-in to download artifacts. Extract the ZIP to find the .vsix file.
2. In VS Code, open the Extensions view, select … → Install from VSIX… and choose the file.
3. Open the Command Palette, run Preferences: Color Theme and select Velune Dark.

You can also install from the terminal:

code --install-extension velune-0.1.3.vsix

For Cursor, use Extensions: Install from VSIX… in the Command Palette and select the same theme. These controls are in Cursor's IDE view.

To build the VSIX yourself, see Development.

Palette

Variables, parameters and properties stay neutral. Code and comments use regular text, while Markdown keeps explicit emphasis. The theme also includes Git diff colors, diagnostics and all 16 ANSI terminal colors.

Velune contributes colors and styles only, with no activation code or runtime dependencies. Your font, font size and file icon theme stay as you configured them.

Language support

Grammar tests cover TypeScript, JavaScript, TSX, HTML, CSS, JSON, Python, Markdown, C#, C++, Rust and Java. Semantic token rules include C#, C/C++, clangd, rust-analyzer and Red Hat Java classifications.

The result depends on your language extension and its token classifications. Live VS Code and Cursor sessions are not covered by the automated checks; Cursor-specific AI surfaces still need visual review. See the development guide for test coverage and limitations.

Development

Requires Node.js 22 or later and npm.

npm ci --ignore-scripts
npm run package

This builds the theme and icon, runs validation and creates dist/velune-0.1.3.vsix.

See the development guide for the source layout, editor preview and validation workflow. Changes between versions are listed in the changelog.

For color or highlighting issues, open an issue with your editor version, language extension, a small code sample and a screenshot.

License

MIT.