Horseman

Horseman is an endlessly configurable crawling companion for frontend developers, performance analysts, digital agencies, accessibility experts, SEO specialists, and JavaScript engineers. It uses snippets—tiny pieces of JavaScript code—to interact with websites, manipulate them, and return information, automating tasks across an entire site. With over 120 built-in snippets, users can analyze performance, content, and structure. Version 0.3 introduces GPT integration, allowing users to crawl with GPT3.5, use page content with prompts, send entire pages for analysis, and create snippets with an AI helper. It also includes a new Insights feature for deeper exploration. Horseman is available for Windows, Mac OS (Intel and M1/M2), and Linux.

Key Features

• Snippet-powered crawling: Use JavaScript snippets to extract and manipulate page data across whole sites.
• AI-assisted snippet creation: Describe the information you want, and AI writes the snippet.
• GPT integration: Combine page data with GPT prompts for analysis.
• 120+ built-in snippets: Pre-made snippets for performance, content extraction, SEO, and more.
• Insights feature: Deeper exploration of crawl results.

Who It's For

• Frontend developers
• Performance analysts
• Digital agencies
• Accessibility experts
• SEO specialists
• JavaScript engineers

Key Benefits

• Endlessly configurable with custom JavaScript snippets
• Over 120 built-in snippets for common tasks
• AI-assisted snippet creation for non-developers
• GPT integration for advanced page analysis