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fix: improve oneDark theme for comment contrast and readability #4655

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Merged
zanesq merged 1 commit into from
Sep 19, 2025
Merged

fix: improve oneDark theme for comment contrast and readability #4655

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22 changes: 21 additions & 1 deletion ui/desktop/src/components/MarkdownContent.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,25 @@ import remarkGfm from 'remark-gfm';
import remarkBreaks from 'remark-breaks';
import { Prism as SyntaxHighlighter } from 'react-syntax-highlighter';
import { oneDark } from 'react-syntax-highlighter/dist/esm/styles/prism';
// Improved oneDark theme for better comment contrast and readability
const customOneDarkTheme = {
...oneDark,
'code[class*="language-"]': {
...oneDark['code[class*="language-"]'],
color: '#e6e6e6',
fontSize: '14px',
},
'pre[class*="language-"]': {
...oneDark['pre[class*="language-"]'],
color: '#e6e6e6',
fontSize: '14px',
},
comment: { ...oneDark.comment, color: '#a0a0a0', fontStyle: 'italic' },
prolog: { ...oneDark.prolog, color: '#a0a0a0' },
doctype: { ...oneDark.doctype, color: '#a0a0a0' },
cdata: { ...oneDark.cdata, color: '#a0a0a0' },
};

import { Check, Copy } from './icons';
import { wrapHTMLInCodeBlock } from '../utils/htmlSecurity';

Expand Down Expand Up @@ -62,7 +81,7 @@ const CodeBlock = memo(function CodeBlock({

return (
<SyntaxHighlighter
style={oneDark}
style={customOneDarkTheme}
language={language}
PreTag="div"
customStyle={{
Expand All @@ -76,6 +95,7 @@ const CodeBlock = memo(function CodeBlock({
wordBreak: 'break-all',
overflowWrap: 'break-word',
fontFamily: 'var(--font-sans)',
fontSize: '14px',
},
}}
// Performance optimizations for SyntaxHighlighter
Expand Down
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