monaco-editor npm version: 0.8.0
Browser: Safari
OS: Mac

Repro: Visit https://microsoft.github.io/monaco-editor/playground.html on Safari
Caused by Microsoft/vscode#18539
@bpasero Can you please try running the editor in Safari, it appears Intl is not defined there.
@alexandrudima I pushed a workaround, note that Intl is defined since Safari 10 (from 2014), so at some point we have to decide what we want to support on macOS.
@bpasero Many thanks.
@microsoftsam What Safari version do you have?
Safari Version 9.0.3
Repro's on 9.1.2 as well. Looks like this has been fixed in the vscode repo. @alexandrudima is there going to be a monaco-editor 8.1 that will include this fix?
@microsoftsam Yes, we are now in endgame and just did a test pass to uncover more bugs. 0.8.1 will come out, hopefully we can wrap it up at the end of this week.
@bpasero @alexandrudima fwiw, this bug exists when using monaco-editor 0.8.0 in a webkit webview even on macOS 10.11 with Safari 10 installed. Hopefully monaco-editor will continue to support Safari 9 for the embedded scenario.