# PWA dev and Firefox?

**URL:** <https://forum.kirupa.com/t/pwa-dev-and-firefox/639461>\
**Category:** web dev\
**Created:** [March 4, 2019, 3:08pm UTC](https://forum.kirupa.com/t/pwa-dev-and-firefox/639461 "2019-03-04T15:08:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gNeandr](https://avatars.discourse-cdn.com/v4/letter/g/bcef8e/32.png) [@gNeandr](https://forum.kirupa.com/u/gNeandr)\
**Post date:** [March 4, 2019, 3:08pm UTC](https://forum.kirupa.com/t/pwa-dev-and-firefox/639461/1 "2019-03-04T15:08:41Z")

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Just came back to your “Build a PWA …” and have a problem with the browser. Never installed/used Chrome, I’m always on Firefox.  
So is there also PWA dev support using FX and it’s DevTools box?  
If yes, do you know a How-to page for it?

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**Author:** ![kirupa](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/kirupa/32/11616_2.png) [@kirupa](https://forum.kirupa.com/u/kirupa)\
**Post date:** [March 4, 2019, 6:40pm UTC](https://forum.kirupa.com/t/pwa-dev-and-firefox/639461/2 "2019-03-04T18:40:03Z")

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Sort of - Firefox supports debugging Service Worker code ([https://hacks.mozilla.org/2016/03/debugging-service-workers-and-push-with-firefox-devtools/](https://hacks.mozilla.org/2016/03/debugging-service-workers-and-push-with-firefox-devtools/)), but you don’t get much beyond that. With that said, you don’t need more PWA-specific functionality outside of the Service Worker debugging. The web application manifest visualizer is a nice-to-have, so you aren’t missing out by support for it not being there 😛