antfu/codemirror-theme-vars

A customizable CodeMirror theme using CSS variables

CoderMirror --theme-vars

A customizable CodeMirror theme using CSS variables

• prism-theme-vars

Usage

npm i codemirror-theme-vars

import 'codemirror-theme-vars/base.css'

new CoderMirror({
  theme: 'vars'
})

or

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/codemirror-theme-vars/base.css">

Configuration

Add CSS variables in your CSS, For example:

@import "codemirror-theme-vars/base.css";

:root {
  --cm-foreground: #393a34;
  --cm-background: #fbfbfb;
  --cm-comment: #b8c4b8;
  --cm-string: #c67b5d;
  --cm-literal: #3a9c9b;
  --cm-keyword: #248459;
  --cm-function: #849145;
  --cm-deleted: #a14f55;
  --cm-class: #2b91af;
  --cm-builtin: #a52727;
  --cm-property: #ad502b;
  --cm-namespace: #c96880;
  --cm-punctuation: #8e8f8b;
  --cm-decorator: #bd8f8f;
  --cm-json-property: #698c96;
}

See base.css for more options avaliable.

Built-in Themes

We have a few themes variables built-in that you can directly use.

@import "codemirror-theme-vars/base.css";
@import "codemirror-theme-vars/themes/vitesse-light.css";

/* Overrides */
:root {
  --cm-background: #ffffff;
}

See all themes avaliable under themes/*. Contributions are also greatly welcome!

Work with prism-theme-vars

@import "codemirror-theme-vars/base.css";
@import "codemirror-theme-vars/to-prism.css";

/* --cm prefix will alias to --prism automatically */
:root {
  --cm-foreground: #393a34;
  --cm-background: #fbfbfb;
}

Dark mode

Here is an example of Tailwind CSS favored dark mode support.

html:not(.dark) {
  --cm-foreground: #393a34;
  --cm-background: #f8f8f8;

  --cm-comment: #758575;
  --cm-namespace: #444444;
  --cm-string: #bc8671;
  --cm-punctuation: #80817d;
  --cm-literal: #36acaa;
  --cm-keyword: #248459;
  --cm-function: #849145;
  --cm-deleted: #9a050f;
  --cm-class: #2b91af;
  --cm-builtin: #800000;
  --cm-property: #ce9178;
  --cm-regex: #ad502b;
}

html.dark {
  --cm-foreground: #d4d4d4;
  --cm-background: #1e1e1e;

  --cm-namespace: #aaaaaa;
  --cm-comment: #758575;
  --cm-namespace: #444444;
  --cm-string: #ce9178;
  --cm-punctuation: #d4d4d4;
  --cm-literal: #36acaa;
  --cm-keyword: #38a776;
  --cm-function: #dcdcaa;
  --cm-deleted: #9a050f;
  --cm-class: #4ec9b0;
  --cm-builtin: #d16969;
  --cm-property: #ce9178;
  --cm-regex: #ad502b;
}

License

MIT