Based on our record, Responsive Viewer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / about 1 year ago
This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: almost 2 years ago
Responsive View - Test your responsive design across different devices
Zalando - Zalando is a online retailer, offering Fashion and Lifestyle products.
Multi Screen Test - Test your site at different screen resolutions & devices.
Monoprice MP Select Mini - The Monoprice Select Mini is a low-cost 3D printer that takes pride on being built with quality materials and components, while at the same time being shipped fully assembled and calibrated.
Responsinator - Designed to test responsive websites on different devices.
Fasttech - Fasttech is one of the best platforms for buying gadgets and electronics at the best rates.