Skip to content
| Marketplace
Sign in
Visual Studio Code>Themes>MainframeNew to Visual Studio Code? Get it now.
Mainframe

Mainframe

José Duarte

|
4 installs
| (0) | Free
A light theme bringing back mainframe vibes
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
Copied to clipboard
More Info

Mainframe

A light theme for Visual Studio Code that brings back the mainframe vibes to your editor.

Mainframe uses a warm, paper-like background with a restrained color palette:

  • Brown (#884400) for keywords and control flow
  • Green (#226600) for strings, numbers, and constants
  • Blue (#0054a6) for types, traits, and interfaces
  • Purple (#660099) for macros, attributes, and preprocessor directives
  • Black (#000000) for variables, functions, and operators

Installation

Search for "Mainframe" in the VSCode extension marketplace, or install it from the command palette with ext install jmg-duarte.mainframe.

License

MIT

  • Contact us
  • Jobs
  • Privacy
  • Manage cookies
  • Terms of use
  • Trademarks
© 2026 Microsoft