Observed arrival · 2026-09-13
Kylmora, a browser with almost nothing in it
An open-source native macOS browser built as an AppKit shell over the system WebKit.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
Kylmora places three browser identities—Personal, Studio, and Private—inside one native macOS window, separating cookies, logins, appearance, and private-session behavior by Space. The project says it uses the WebKit already shipped with macOS rather than bundling an engine, and reports a 5.7 MB release bundle, 28.5 MB at launch, and 162,486 active filter rules from seven lists. Source, build, issue, security, and contribution links are exposed from the site.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue