Requires yamlparser but yamlparser is not a dependency in package.json

[kb-coder]

Since yamlparser is required by useragent to be able to run browserslist-useragent, can you add yamlparser as a dependency or peer dependency to your package.json?

[jackkinsella]

This issue is not with browserslist-useragent but rather with one of its dependencies, useragent: 3rd-Eden/useragent#129

[jackkinsella]

More generally, if you follow the comments, it suggests that you'll be putting a 200kb regex into your client-side JS, which could induce major slowdown. Personally I've opted for a short function just detecting the main browser causing issues (ie 10 and under)

[carpben]

I think this package is quite needed, but it is currently broken due to this bug.
Currently this package doesn't work out of the box, and considering @jackkinsella post, not sure how to solve it.
I'd be happy to hear from Browserslist admins and contributors on this matter.

[pastelsky]

So would it be enough if I add yamlparser as a dependency here? Is request not needed?

[kb-coder]

We ended up forking it and updating dependencies on our own. So it's not needed for us, but other might need it.