Arc

Arc did what no browser dared to do: question the horizontal tab strip, a convention untouched for twenty-five years. The Browser Company's vertical sidebar is not a gimmick — it turns tabs into a readable list instead of compressed confetti.

Spaces push the idea further: each working context keeps its own tabs, its own profile, its own colour. You no longer tidy your browser, you walk into another room. Add Split View and the command bar, and the tool disappears behind the work.

Even their marketing site refuses noise: black, white, grey, one restrained accent, and screenshots doing the talking instead of copywriting. The confidence of a product with nothing to oversell.