it's just arc-browser repackaged, isn't it?
While it is certainly inspired by Arc, it doesn't share any code. Arc is proprietary and Chromium-based, Zen is Open Source and Firefox-based.
It is not. It is Firefox but with an Arc-like workflow.
alt Hacker News
While it is certainly inspired by Arc, it doesn't share any code. Arc is proprietary and Chromium-based, Zen is Open Source and Firefox-based.