It's an Arc-Browser clone WIP which uses Firefox as base. It's everything I would want from a browser.
Pros:
- Open Source
- UI-First Approach means it's working towards a modern browsing experience like Arc
- Firefox as base so all Firefox Extensions like Adnauseum/Ublock work on it
- No threat of MV3. Arc has stopped blocking ads for me hence I will no longer be using Chromium at all. Adblocking works like a charm on Zen.
- Highly customizable with a very fast development cycle.
Cons:
- It's in Alpha so expect Bugs and less features
- Still missing some features from Arc like Peek and Command Bar
I would recommend trying out this browser @ https://zen-browser.app/
In the screenshot, it's in a sort of "mini mode" and the side bar is the tab manager/etc. You can set both that and the url bar to hide and then show on mouse hover. It looks nice but when I was messing with it it feels like it adds more time in your workflow. You have to hover right at the edge too which is annoying to hit if you have your OS bar at top of screen and/or if you have multi monitors with one on the left, since the pressure point is right on the edge. I can see it working on maybe a laptop where screen real estate is a bigger deal though.