3factor chat app
3factor architecture is an architecture pattern proposed by Hasura. It consist of three factors, namely;
- Realtime GraphQL
- Reliable eventing
- Async serverless
Here we built a chat application the satisfies the 3 factors above. Using the Hasura GraphQL engine to provide realtime graphql, Hasura Event system for reliable eventing, and the google cloud functions written in GoLang for an async serverless backend. While the mobile app frontend is written in Expo.
The mobile app can be previewed on Expo snack via this link https://snack.expo.io/@codebyomar/3factor-chatapp
You can also follow the step by step tutorial on how to build this chat app here ---> https://blog.hasura.io/build-a-realtime-mobile-chat-app-using-3factor-architecture/