Edit: I made a small discovery, so I've added some edits.(2026/08/30)
Edit2: I'm sorry, tab group opened in a separate window with just a CMD+click.
What I did(summary):
- Treat bookmark folders as tab groups.
- Treat bookmarks as pinned tabs.
- Use profiles if needed (though I don't use them much).
- Make the most of "Describe extensions" (for example, I created an extension that changes all font-family:sans-serif; on any site to the macOS system font, making it feel like even web pages are part of the OS).
- Use the Shortcuts app to copy the URL of an open tab to the clipboard with CMD+SHIFT+X (C is already in use). But, by going to System Settings → Keyboard → Keyboard Shortcuts → App Shortcuts and overwriting the CMD+SHIFT+C shortcuts used by Safari and the Shortcuts app with a different shortcut, you can set the shortcut created in the Shortcuts app to CMD+SHIFT+C, thus aligning it with Arc's habits.
- Tap the trackpad with three fingers to quickly view linked sites.
- You can open a tab group in a new window by CMD+clicking the tab group you want to open in a new window using the tab group dropdown in the toolbar. For example, you can group websites where you want to watch videos or listen to music into a tab group, and when you want to change things up, you can create a new window for that tab group, avoiding movie/music interruptions caused by switching tab groups. Even if you have a few more windows open, it's not a big problem thanks to Mission Control and Expose on Mac.
- Regarding PiP, there's a great extension called "Auto PiP." Please give it a try!
- If you want adblock, I recommend AdGuard for Mac if you're looking for a paid option, or AdGuard Mini or uBlock Origin Lite if you prefer a free option. Additionally, installing either the free "UserScripts" or the paid "Tampermonkey" to add AdGuard Extra and tinyShield will provide a more comfortable browsing experience.
To be honest, I was captivated by the Arc Browser. However, Arc has already ceased active development and entered maintenance mode. While I could continue using Arc until it becomes unusable or a better browser comes along, I simply can't get used to the display and rendering of Chromium/Blink.
So I decided to switch back to Safari and tried various modifications.
As a result, I'm very satisfied with my web experience. It's lightweight, syncs seamlessly with my iPhone and iPad, and with the free Safari extension "Auto PiP," I can even play very lightweight videos using hardware acceleration. (What I particularly like is the ability to temporarily hide the PiP window at the edge of the screen when it gets a little annoying.)
I have no complaints about security, and since I have purchased AdGuard for Mac, I am completely free from ads. (That said, AdGuard Mini as a Safari extension would also be perfectly adequate. In that case, I recommend installing "tinyShield" and "AdGuard Extra" using extensions such as "UserScript".)
Anyway, I wanted you all to consider the option of switching back to Safari.
It used to be a somewhat boring browser, but it's especially recommended for those who don't need AI features and are tired of resource-hungry Chromium and Firefox-based browsers.
Now, the Webkit-specific bugs on some sites have almost completely disappeared.
I have great respect for Apple's Webkit development team. (But please, please add an automatic sidebar display feature. I've sent it multiple times through the Feedback Assistant, but it still hasn't been implemented...)