roypadina/LanGuard

Free macOS menu-bar app: Wi-Fi off when you plug in Ethernet, back on when you unplug. Wake-aware, per-interface, no admin by default; optional no-drop hand-over keeps connections alive.

1 best points · 0 comments · 1 Hacker News post · 26 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: LanGuard, a Mac menu-bar app that turns Wi-Fi off while you're wired (1 points, 0 comments, by roypadina, 2026-10-28)