Tapflow – self-hosted iOS/Android simulator streaming for mobile QA

Tapflow is a self-hosted devtool that streams iOS/Android simulators to any browser, enabling mobile QA teams to access and interact with virtual devices remotely without cloud dependencies. It’s interesting for its use of private-API touch injection to simulate real gestures and its exploration of a latency-optimized pipeline from MSE to WebCodecs/WASM, directly addressing the pain of unreliable, high-latency simulator streaming in CI or distributed testing.