# Field Notes — Vitor Hugo

> Notas sobre engenharia frontend, Apple/Swift, design systems e construção de produtos — por Vitor Hugo.

## [Coordenando Apps iOS Irmãos Sem Rede](https://amzvt.com/br/field-notes/coordinating-sibling-ios-apps-without-a-network)
2026-06-15 · swift, darwin-notifications, iOS, combine, sdk, kernel-ipc

Um SDK em Swift que transforma as Darwin notifications em um barramento de heartbeat e mensagens entre apps iOS no mesmo aparelho — sem servidores, sem App Groups, sem entitlements.

- Read: https://amzvt.com/br/field-notes/coordinating-sibling-ios-apps-without-a-network
- Markdown: https://amzvt.com/br/field-notes/coordinating-sibling-ios-apps-without-a-network/markdown