Difference between HtmlViewer and Browser

[Greg_O]

The Console app specifically. But there is a way to access the WebKit browser console on macOS as well.

Enabling Developer Extras in HTMLViewer

After doing a lot of research, I found the answer to enabling the Web Inspector on an HTMLViewer object on Mac. For whatever reason, Apple (or WebKit) decided to change the key used to enable the inspector. It used to be WebKitDeveloperExtras. Today it’s WebKitDebugDeveloperExtrasEnabled. Ugh! To enable the Web Inspector in your app, you would need to run the following in Terminal: defaults write <your-bundle-identifier> WebKitDebugDeveloperExtrasEnabled -bool YES This command adds the ke…