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Currently, there aren't even the APIs needed by Tree Style Tabs in WebExtensions. That's likely to change, but not until after Firefox 57.
by NoGravitas 9y ago
Currently, there aren't even the APIs needed by Tree Style Tabs in WebExtensions. That's likely to change, but not until after Firefox 57.
- baby 9y agoThat's why I wish they would implement it as a default function of Firefox, not as an extension.