.localhost is enough for many teams, but studios prefer .test, .localdev, or a corporate suffix.
Custom zones
Settings → General → custom domain zones — add test, localdev, etc. New aliases: client.test. /etc/hosts sync when the hosts badge is orange — /help/custom-zones.
Multisite and subdomains
- WordPress network, Bitrix subdomains,
api.shop+ storefront — Domains / aliases… on the project card. - Wildcard for WP Multisite — /help/multisite.
Ports 8088 / 8443
By default sites use http://site.localhost:8088 — no root on 80. You can enable 443 in Settings → Ports. /help/credentials-ports.