Apple

Daimo

Real World Ethereum 🌎 
building /daimo ✳️ 

Check out our new Mac app. Secure Enclave self-custody, native TouchID, now on desktop.

👀 Daimo's Mac app. Runs on the same codebase as iOS/Android.

React Native + Expo + Mac Catalyst magic.

Code's all on GitHub if you wanna peek. Here's how we made it happen👇

❌ macOS native notifications prompt is painful, hidden underneath two layers of undiscoverability

✅ Fix: Display a video guiding users what to do

❌ Mouse and Keyboard interactions feel glitchy since iPhone apps aren't built to handle that

✅ Fix: Port the iPad app instead, they're built to natively handle external keyboard / mouse scroll > fixes glitches

❌ App looks weird in arbitrarily sized windows

✅ Fix: Inject a custom AppDelegate locking window sizes

❌ App looks weird in arbitrarily sized windows

✅ Fix: Inject a custom AppDelegate locking window sizes

https://github.com/daimo-eth/daimo/pull/815

❌ React Native doesn't support macOS Secure Enclave and Passkeys

✅ We wrote custom Expo modules with pure Swift: Audited and open-source, work out of the box on macOS

❌ React Native doesn't support macOS Secure Enclave and Passkeys

✅ We wrote custom Expo modules with pure Swift: Audited and open-source, work out of the box on macOS

https://github.com/daimo-eth/daimo/tree/master/packages/daimo-expo-enclave

❌ Initial deeplinking URLs don't work

🟨 It's an upstream React Native bug.

Want to help fix? We're hiring. 🫡

❌ Initial deeplinking URLs don't work

🟨 It's an upstream React Native bug.

Want to help fix? We're hiring. 🫡

https://github.com/facebook/react-native/issues/41447

❌ Mouse and Keyboard interactions feel glitchy since iPhone apps aren't built to handle that

✅ Fix: Port the iPad app instead, they're built to natively handle external keyboard / mouse scroll > fixes glitches

https://github.com/daimo-eth/daimo/pull/515