monaco-editor-core/esm/vs/base/common/labels.js

A browser based code editor

import { hasDriveLetter } from './extpath.js';
import { isWindows } from './platform.js';
export function normalizeDriveLetter(path, isWindowsOS = isWindows) {
    if (hasDriveLetter(path, isWindowsOS)) {
        return path.charAt(0).toUpperCase() + path.slice(1);
    }
    return path;
}
let normalizedUserHomeCached = Object.create(null);