4 more themes

packages/codemirror/themes/nord.mjs

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+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+export const settings = {
+  background: '#2e3440',
+  lineBackground: '#2e344099',
+  foreground: '#FFFFFF',
+  caret: '#FFFFFF',
+  selection: '#3b4252',
+  selectionMatch: '#e5e9f0',
+  gutterBackground: '#2e3440',
+  gutterForeground: '#4c566a',
+  gutterActiveForeground: '#d8dee9',
+  lineHighlight: '#4c566a',
+};
+
+// Colors from https://www.nordtheme.com/docs/colors-and-palettes
+export default createTheme({
+  theme: 'dark',
+  settings: {
+    background: '#2e3440',
+    foreground: '#FFFFFF',
+    caret: '#FFFFFF',
+    selection: '#00000073',
+    selectionMatch: '#00000073',
+    gutterBackground: '#2e3440',
+    gutterForeground: '#4c566a',
+    gutterActiveForeground: '#d8dee9',
+    lineHighlight: '#4c566a29',
+  },
+  styles: [
+    { tag: t.keyword, color: '#5e81ac' },
+    { tag: [t.name, t.deleted, t.character, t.propertyName, t.macroName], color: '#88c0d0' },
+    { tag: [t.variableName], color: '#8fbcbb' },
+    { tag: [t.function(t.variableName)], color: '#8fbcbb' },
+    { tag: [t.labelName], color: '#81a1c1' },
+    { tag: [t.color, t.constant(t.name), t.standard(t.name)], color: '#5e81ac' },
+    { tag: [t.definition(t.name), t.separator], color: '#a3be8c' },
+    { tag: [t.brace], color: '#8fbcbb' },
+    { tag: [t.annotation], color: '#d30102' },
+    { tag: [t.number, t.changed, t.annotation, t.modifier, t.self, t.namespace], color: '#b48ead' },
+    { tag: [t.typeName, t.className], color: '#ebcb8b' },
+    { tag: [t.operator, t.operatorKeyword], color: '#a3be8c' },
+    { tag: [t.tagName], color: '#b48ead' },
+    { tag: [t.squareBracket], color: '#bf616a' },
+    { tag: [t.angleBracket], color: '#d08770' },
+    { tag: [t.attributeName], color: '#ebcb8b' },
+    { tag: [t.regexp], color: '#5e81ac' },
+    { tag: [t.quote], color: '#b48ead' },
+    { tag: [t.string], color: '#a3be8c' },
+    {
+      tag: t.link,
+      color: '#a3be8c',
+      textDecoration: 'underline',
+      textUnderlinePosition: 'under',
+    },
+    { tag: [t.url, t.escape, t.special(t.string)], color: '#8fbcbb' },
+    { tag: [t.meta], color: '#88c0d0' },
+    { tag: [t.monospace], color: '#d8dee9', fontStyle: 'italic' },
+    { tag: [t.comment], color: '#4c566a', fontStyle: 'italic' },
+    { tag: t.strong, fontWeight: 'bold', color: '#5e81ac' },
+    { tag: t.emphasis, fontStyle: 'italic', color: '#5e81ac' },
+    { tag: t.strikethrough, textDecoration: 'line-through' },
+    { tag: t.heading, fontWeight: 'bold', color: '#5e81ac' },
+    { tag: t.special(t.heading1), fontWeight: 'bold', color: '#5e81ac' },
+    { tag: t.heading1, fontWeight: 'bold', color: '#5e81ac' },
+    {
+      tag: [t.heading2, t.heading3, t.heading4],
+      fontWeight: 'bold',
+      color: '#5e81ac',
+    },
+    { tag: [t.heading5, t.heading6], color: '#5e81ac' },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: '#d08770' },
+    { tag: [t.processingInstruction, t.inserted], color: '#8fbcbb' },
+    { tag: [t.contentSeparator], color: '#ebcb8b' },
+    { tag: t.invalid, color: '#434c5e', borderBottom: `1px dotted #d30102` },
+  ],
+});