Heurica is a lightweight add-on for Chrome, tailored for UX designers, developers, and usability experts. It enables users to evaluate web elements visually by clicking on them, applying heuristic models such as Nielsen’s 10 Heuristics. The tool allows for inline note-taking, severity ratings, and recommendations, facilitating a structured approach to identifying usability issues without disrupting workflow.

The program stores each identified issue with contextual metadata, making it easy to track reviews and insights. Users can effortlessly export their findings in various formats, including PDF, CSV, or Word, which is beneficial for sharing with teams or stakeholders. Heurica is designed for speed and clarity, making it ideal for both informal reviews and formal UX assessments.