Worked on the DioxusLabs/dioxus repository to enhance iOS Mobile Simulator compatibility for Intel Macs by addressing architecture-specific toolchain resolution. Focused on backend development using Rust, the solution introduced architecture-aware SDK path selection, allowing the simulator to reliably run on both Intel and Apple Silicon environments without manual intervention. This adjustment eliminated the need for workarounds previously required by Intel Mac users, streamlining the setup process and improving the overall developer experience. By aligning simulator support across architectures, the work reduced onboarding friction and support requests, contributing to a more consistent and accessible workflow for iOS UI component testing and development.