Doodlebug is a free Chrome add-on developed by Nick that aims to streamline the web development process by overlaying mockups from Figma directly in the browser. With Doodlebug, web developers can achieve pixel-perfect designs by having a visual guide right over their work.

This add-on offers several key features to enhance efficiency. Firstly, it supports up to three responsive screen widths, allowing developers to preview their designs across different devices. Additionally, Doodlebug enables users to easily drag and position designs anywhere on the screen or set them to specific values, providing flexibility and customization options.

One standout feature of Doodlebug is the ability to invert the reference image's colors, offering an even better view and helping developers identify potential issues or inconsistencies. Moreover, the add-on includes convenient keyboard shortcuts for maximum efficiency, enabling developers to navigate and utilize its features seamlessly.

Overall, Doodlebug is a valuable tool for web developers looking to improve their workflow and enhance the accuracy of their designs. By integrating mockups from Figma directly into Chrome, this add-on eliminates the need for constant switching between applications, allowing developers to ship great websites faster.