Marathon Runner

Implements test batching, sharding, and sorting to reduce execution time, prioritizing longer tests to minimize retry impact, as described in the performance overview.

Uses preventive retries based on real-time statistics and post-factum retries with quotas to handle flaky tests effectively, addressing environment and test instability.

Provides easy-to-use configurations for Android and iOS via Marathonfile, and an API for custom hardware farms, enabling flexible test execution across platforms.

Allows teams to balance stability, performance, and cost through customizable configurations, aligning with its philosophy of optimizing testing workflows.