MyDev Kit

Inspect, debug and extract code from any page: DOM X-Ray, CSS Detective, Component Extractor, Breakpoint Hunter and StyleMap.

MyDev Kit is an all-in-one website inspection and frontend development toolkit built for developers, designers, and web professionals. Inspect website structure, understand styling, identify responsive layout problems, extract reusable components, and explore design systems without constantly switching between separate tools. **Five integrated tools** • **DOM X-Ray:** Explore the page's DOM hierarchy, inspect elements, view dimensions, and investigate overflow issues. • **CSS Detective:** Examine computed CSS properties, investigate available style sources, and test temporary styling changes. • **Component Extractor:** Extract selected UI components into supported formats, including HTML, CSS, JSX, and Tailwind CSS, depending on the selected export options. • **Breakpoint Hunter:** Investigate responsive layout issues, clipping, overflow, and other potential problems at different viewport widths. • **StyleMap:** Explore colors, typography, spacing, borders, shadows, and design tokens used by a website. **Designed for a smoother workflow** Select an element once and investigate it across the available tools. Use the side panel to inspect elements while keeping the website visible. Save useful presets and components locally for future reference. Paid AI features can help transform selected components into React and Tailwind code and assist with design-token cleanup. MyDev Kit is designed to help developers understand, inspect, and reuse website UI more efficiently. Extracted code may require adjustments to match the original site's dependencies, assets, and runtime behavior. **Privacy** Standard inspection features process website content in your browser. Selected component or design-token information is transmitted for paid AI requests when you choose to use those features. See our Privacy Notice for details. MyDev Kit is an independent developer tool and is not affiliated with the websites it inspects.