This is not a code question but more of a user testing question that I am hoping to clarify (also for sake of other (front-end) developers that are trying to be better at accessibility testing.
As a Windows user with wife that uses a MAC I try to use NVDA and Microsoft Narrator and then go to MAC and use it's voice over. Always feeling not quite 100% if my tests are good enough...
I have very limited screen-reader abilities and after reading a lot on them I found this useful page; https://webaim.org/articles/screenreader_testing/ - especially this sentence here;
Screen reader users are one of the primary beneficiaries of your accessibility efforts, so it makes sense to understand their needs. Of course, you don't want to fall into the trap of thinking that accessibility is only relevant to screen reader users.
So - now to the question: how do you and your company cope with screen-reader testing ?
Do you have the needed competence level or do you out-source this (I think this needs to be tested manually but maybe somebody uses some advanced automatic tests too)?
And I found this one on MS Narrator:
Windows Narrator is not a real screen reader, it is a toy!
(https://stackoverflow.com/a/27756562/3365805) - but now we are in 2020 and I would like to think that MS Narrator should be "better" - what are your experiences here?