DemoKit

DemoKit is a command-line demo recorder that ensures the accuracy and functionality of your product demonstrations. Key features include: • Codebase analysis to plan demo flows • Real application interaction within a browser • 4K video recording with advanced camera features • Multi-step verification to confirm feature functionality • Refusal to save videos if features do not work as intended This tool operates by first analyzing your routes, components, and tests to develop a comprehensive demo plan. It then drives your actual application in a headless Chromium browser, meticulously capturing every interaction and visual change. This ensures that the demonstration genuinely reflects your product's current state and capabilities. DemoKit utilizes a high-fidelity camera for rendering videos in stunning 4K, complete with dynamic zooms and macOS cursor replication for a polished presentation. Crucially, each step of the demo undergoes rigorous verification through three independent checks. This robust verification process guarantees that the recorded demo accurately portrays working features, preventing the dissemination of outdated or non-functional demonstrations. If any step fails verification, the video file is not written, ensuring the integrity of your promotional content. Ideal for software developers, product managers, and technical marketers, DemoKit is perfect for creating reliable product showcases, feature walkthroughs, and quality assurance recordings. It ensures that every demo video you produce is not only visually compelling but also functionally verified.