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 / 11 months ago
This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: over 1 year ago
Responsinator - Designed to test responsive websites on different devices.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Responsive Website Test - Test any website on desktop, mobile, and tablet
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Multi Screen Test - Test your site at different screen resolutions & devices.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.