Dev tools · alternatives · 2026

24 alternatives to Automated Responsive Design Testing

A step-by-step guide to cross-browser layout testing

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Automated Responsive Design Testing launched in 2016; newer entries below may have overtaken it.

1. 1
   Squints▲81

   Design tools for the live web

   Sep 2026 · squints.app · its alternatives →

2. 2
   AIUX▲107

   A systematic UX design course for the responsive web

   2015 · learnaiux.com · its alternatives →

3. 3
   Responsive View▲216

   Test your responsive design across different devices

   2016 · responsiv.eu · its alternatives →

4. 4
   Browserbite▲135

   Automatic cross browser layout testing

   2015 · its alternatives →

5. 5
   Pixel Perfect Handbook▲176

   A comprehensive handbook on digital design

   2014 · ustwo.com · its alternatives →

6. 6
   for / with / in▲54

   Experiments and conversations about design in the browser

   2015 · htmloutput.risd.gd · its alternatives →

7. 7
   Layout – Cropping is Hard▲68

   Figma, and the future of design tools

   2015 · layout.fm · its alternatives →

8. 8
   Apache Weex▲127

   A framework for building mobile cross-platform UIs

   2017 · incubator.apache.org · its alternatives →

9. 9
   Responsive Design Checker▲173

   Check how responsive is your website across device sizes

   2018 · its alternatives →

10. 10
    Dimensions Toolkit▲104

    Chrome Extension for designers to test responsive websites.

    2014 · its alternatives →

11. 11
    Blueprint▲203

    A React UI toolkit for the web

    2016 · blueprintjs.com · its alternatives →

12. 12
    AniJS▲87

    UI Interaction Library for Web Designers in Plain English

    2014 · anijs.github.io · its alternatives →

13. 13
    CSS Triggers▲80

    A game of layout, paint and composite

    2014 · csstriggers.com · its alternatives →

14. 14
    Responsive Design: Patterns & Principles▲75

    Ethan Marcotte's new book on responsive design

    2015 · abookapart.com · its alternatives →

15. 15
    Designeer▲150

    Bringing the best of the internet together

    Sep 2026 · designeer.xyz · its alternatives →

16. 16
    Designing for Performance: Weighing Aesthetics and Speed▲72

    Strike a Balance Between Aesthetics and Speed in Web Design

    2015 · amazon.com · its alternatives →

17. 17
    Turret▲115

    A Responsive Front-end Framework for accessible websites

    2015 · bigfishtv.github.io · its alternatives →

18. 18
    Layout – That Little Swipey Thing▲81

    Designer's take on Twitter's Like/Fav and Apple TV UI

    2015 · layout.fm · its alternatives →

19. 19TR
    Test responsive layout, powered by AngularJS + Bootstrap 3▲8

    2014 · responsivetest.net · its alternatives →

20. 20
    Communicating Design▲68

    Developing web site documentation for design and planning

    2017 · amazon.com · its alternatives →

21. 21
    Ordering Disorder▲64

    Grid Principles for Web Design

    2016 · amazon.com · its alternatives →

22. 22
    Design Studio by Monday Merch▲92

    A browser canvas to design merch with over 1.000+ products

    Sep 2026 · mondaymerch.com · its alternatives →

23. 23
    Adaptive Web Design, Second Edition▲79

    Crafting Rich Experiences with Progressive Enhancement

    2016 · adaptivewebdesign.info · its alternatives →

24. 24
    Don't Make Me Think, Revisited▲80

    A common sense approach to web usability

    2015 · amazon.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →