// Extracted from newOS4 index.html — DuckDuckGoModule
        class DuckDuckGoModule {
            constructor() {
                this.commands = {};
                this.terminal = null;
            }
            getHelpInfo() {
                return {
                    'ddg': 'ddg <query> — Search DuckDuckGo (opens query in new tab)',
                    'duck': 'duck <query> — Alias for ddg',
                };
            }
            registerCommands() {
                this.commands['ddg'] = (args) => this.search(args);
                this.commands['duck'] = (args) => this.search(args);
            }
            async search(args) {
                if (!args[0]) {
                    this.terminal.print("Usage: ddg <search-query>", "warning");
                    this.terminal.print("Example: ddg javascript tutorials", "info");
                    this.terminal.print("Note: Due to CORS, results may be limited. Try 'search' command for better results.", "warning");
                    return;
                }
                const query = args.join(' ');
                this.terminal.print(`🦆 DuckDuckGo Search: ${query}`, "info");
                
                // DuckDuckGo doesn't have a public API, so we provide alternatives
                this.terminal.print("⚠️ DuckDuckGo doesn't provide a public API for direct access.", "warning");
                this.terminal.print("Opening search in new tab...", "info");
                
                // Open in new tab as fallback
                const ddgUrl = `https://duckduckgo.com/?q=${encodeURIComponent(query)}`;
                window.open(ddgUrl, '_blank');
                
                this.terminal.print(`\n💡 Alternative: Use 'search <query>' for SearXNG (privacy-focused)`, "info");
                this.terminal.print(`🔗 Direct link: ${ddgUrl}`, "info");
            }
        }