Shopify describes Reflex, an architecture for agent-run native mobile app tests
Overview
Shopify Engineering describes Reflex, an architecture that separates mobile app business logic from the UI so agents can read state, run actions and verify results from the command line without simulators.
Shopify says iOS and Android stay native but share behavior tests, and more than 1,700 tests finish in about 4 minutes in CI.
Shopify says Reflex does not verify pixels or confirm that buttons are wired correctly. It is also not yet an installable open-source library, so teams must build the architecture and adapter layer themselves.
Written by AI from the articles below · updated Nov 6, 4:00 AM ET
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meng shao@shao__mengXShopify explains Reflex, a way for agents to verify native mobile app behaviorAIShopify Engineering describes Reflex, an architecture that separates business logic from the UI so agents can read state, run actions, and verify results from the command line without simulators. iOS and Android stay native but share behavior tests, with over 1,700 tests finishing in about 4 minutes in CI. Shopify says Reflex does not verify pixels or confirm buttons are wired correctly, and it is not yet an installable open-source library.

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