Test on Latest Desktop and Mobile Browsers For
JAVASCRIPT Arrow functions
Browser Compatibility Testing For CSS text-stroke and text-fill
online web app testing

JAVASCRIPT Arrow functions

Function shorthand using => syntax and lexical this binding.
Sign Up For Free

Test your Web App on LambdaTest

With LambdaTest you can test your website on 3000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not supportJAVASCRIPT Arrow functions.
All Browser Versions
Real Time Testing on Chrome browser
Debugging Tools in Chrome Browser

Debugging Tools in Chrome

While performing cross browser testing on Chrome browsers using LambdaTest, you can debug your bug on the go in real time testing on Chrome browsers with tools like Firebug. This can also be done while testing your locally hosted web application across all versions of Chrome browsers.
All Browser Versions


Google Chrome

Chrome version 4 to 44 doesn't supports. Chrome version 45 to 70 supports JAVASCRIPT Arrow functions.

Mozilla Firefox

Firefox version 2 to 21 doesn't supports JAVASCRIPT Arrow functions. Firefox version 22 to 63 supports JAVASCRIPT Arrow functions.

Internet Explorer

IE browser version 6 to 11 supports JAVASCRIPT Arrow functions.


Safari browser version 3.1 to 9.1 doesn't supports. Safari browser version 5 and 5.1 partially suppoprts. Safari browser version 10 to 12 doesn't supports JAVASCRIPT Arrow functions.

Microsoft Edge

Microsoft Edge browser version 12 to 18 supports JAVASCRIPT Arrow functions property.


Opera version 10.1 and 31 doesn't supports JAVASCRIPT Arrow functions. Opera version 32 to 53 supports JAVASCRIPT Arrow functions.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

  • Google Chrome
  • Mozilla
  • Edge
  • IE
  • opera
  • Safari
  • Yandex

Other Browsers to Choose From

You can choose from a range of 3000+ desktop and mobile browsers including Chrome, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.

Checkout All Browsers

Try LambdaTest Now !!

Get 60 minutes of Live interactive testing every month FREE !! The only free for lifetime Cross Browser Testing Tool.

  • No Credit Card Required
  • Free Sign Up
  • 24/7 Support


Fastest Way for Cross Browser Testing

More Reasons To Love LambdaTest

It's not just about infrastructure, you get a whole range of complimentary features that will make your browser testing experience smoother and help you ship products faster.

Integrated developer tools

Integrated Debugging

Integrated developer tools to help you debug issues in live testing.
automated browser testing tools to test locally hosted websites

Locally Hosted
Web Testing

Local hosted web testing to save your website or web application from after deployment bugs.
Geolocation Testing


Test from different locations to make sure your users get perfect experience across all locations.

Seamless Collaboration

Integrate LambdaTest with your favorite tool and save yourself from manually managing bugs and tasks. Also fits with your CI/CD pipeline.

What Our Users Say About Us

Trusted By 2 Million+ Developers & QA Teams

Ready to Get Started?

Signup to use LambdaTest, it's completely
free to get started with

  • No Credit Card Required
  • Free Sign Up
  • 24/7 Support