Oura is a minimalist, open-source macOS browser with a built-in AI assistant. Summarize, translate, and chat with any webpage — without ever leaving your tab. Key features: AI Everywhere: Use cmd + J to summarize, explain, or chat with any webpage instantly. Command Palette: cmd + K gives you keyboard-first control over your entire browsing experience. Privacy by Default: Zero telemetry. Your data stays yours. Open Source: Built in public, for the community. Fast, private, and extensible.