Welcome

Welcome to the official documentation for 120.dev, a suite of high-performance native apps designed for fast, private, and flexible workflows.

At 120.dev, we build tools that feel instant and responsive, running buttery smooth on your devices.

Products covered here include:

• 120 Showcase - A native video editor with text-based editing and captions.
• 120 AI Chat - A native desktop AI chat app for secure, distraction-free conversations.
• 120 HN - A native Hacker News reader with OpenAI integration for summarization.
• 120 Agentic Browser - A native browser for web pages, local files, and planned agent-assisted workflows.