Life & fun · alternatives · 2026

Responsive web app built with JavaScript and HTML5 that works across different devices and screen sizes. Launched in 2013, it falls under the Life & Fun category and runs directly in web browsers without requiring… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Responsive web app in JavaScript on HTML5stac launched in 2013; newer entries below may have overtaken it.

1. 1
   Responsively▲458

   Develop responsive web-apps 5x faster

   2020 · responsively.app · its alternatives →

2. 2
   Bootstrap 5▲252

   World's most popular framework. Stable vanilla JS release!

   2021 · mdbootstrap.com · its alternatives →

3. 3
   Responsive Screenshots▲358

   Take responsive screenshots with the click of a button

   2017 · its alternatives →

4. 4
   Responsive Design Checker▲173

   Check how responsive is your website across device sizes

   2018 · its alternatives →

5. 5
   Responsive View▲216

   Test your responsive design across different devices

   2016 · responsiv.eu · its alternatives →

6. 6WD
   Webflow - Design responsive websites visually▲503

   2013 · playground.webflow.com · its alternatives →

7. 7
   Remake 2.0▲410

   A way to make web apps with just HTML & CSS

   2020 · remaketheweb.com · its alternatives →

8. 8
   Bootstrap 5 Alpha▲182

   Build fast, responsive sites with the latest Bootstrap

   2020 · getbootstrap.com · its alternatives →

9. 9
   Remake – Build web apps with HTML▲65

   Remake is a web app framework that makes it possible to ship a product faster than ever.

   2021 · remaketheweb.com · its alternatives →

10. 10
    Startup Framework 2.0▲356

    Create a beautiful, responsive website in under an 1 hour

    2017 · designmodo.com · its alternatives →

11. 11
    Responsive Email Templates▲310

    Ensure your email campaigns look good on any device with our responsive email templates.

    2012 · zurb.com · its alternatives →

12. 12
    LT Browser 2.0▲182

    Experience 6X faster responsive web development

    2023 · testmuai.com · its alternatives →

13. 13
    HyperApp – 1k JavaScript framework for building web applications▲303

    1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp

    2018 · github.com · its alternatives →

14. 14
    Module Framework▲215

    Build static responsive websites playfully.

    2017 · its alternatives →

15. 15
    Responsive Web Design Tester▲81

    Quick and easy way to test your responsive website

    2016 · lux88togel-up86.net · its alternatives →

16. 16TY
    Test your website's responsiveness▲27

    2013 · mobilewebsim.jonahkatz.me · its alternatives →

17. 17
    slashB▲97

    The browser for web developers

    2020 · its alternatives →

18. 18HH
    HtmlPy – HTML5-CSS3-JavaScript Based GUI Library in Python▲79

    2015 · amol-mandhane.github.io · its alternatives →

19. 19
    1 KB JavaScript framework for building front-end applications▲216

    1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp

    2017 · github.com · its alternatives →

20. 20
    Responsivize▲109

    A must-have tool to develop responsive websites

    2021 · virejdasani.github.io · its alternatives →

21. 21RP
    Responsive page designer – no grid/CSS frameworks▲49

    2013 · responsivewebcss.com · its alternatives →

22. 22
    Pixelarity▲123

    Spectacular responsive site templates

    2015 · pixelarity.com · its alternatives →

23. 23
    webtoapp.design▲97

    Convert your website into an app for Android and iOS

    2021 · webtoapp.design · its alternatives →

24. 24
    JavaScript Air: Progressive Web Apps▲63

    Bring the best of mobile sites and native apps to your users

    2016 · javascriptair.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 →