Hover Browser Extension: View Code Documentation on Any Webpage
By
sampsonj
Baker's choice. Dense with flavour, light on filler.
Summary
Hover is a browser extension that allows users to hover over code on any webpage to see documentation, similar to IDE features but available everywhere. The extension works on documentation sites and AI chat applications like ChatGPT and Claude. The article provides installation instructions for Chrome Web Store or manual installation, and setup guidance for configuring API access using OpenRouter API keys or custom OpenAI-compatible endpoints, plus website configuration options.
Key quotes
· 3 pulledHover over code on any webpage to see documentation. Like your IDE, but everywhere.
Works on documentation sites and AI chat apps like ChatGPT and Claude.
Click the extension icon, go to Settings, and add your OpenRouter API key or configure a custom OpenAI client compatible endpoint.
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