Description: Google Lighthouse is an open-source automated tool for improving web page quality. It audits for performance, accessibility, progressive web apps, SEO and more.
Type: software
Pricing: Open Source
Description: Polypane is a web browser designed specifically for web developers and designers. It allows you to view any website across multiple devices simultaneously, letting you ensure your responsive sites work well. It also has useful development and debugging features like CSS editing, network analysis tools, and element measurement.
Type: software