mrousavy/expo
Dec 2024 – Jun 2025
3 Months active
Languages Used
Objective-CSwiftTypeScriptMarkdown
Technical Skills
Expo ModulesReact NativeSwiftUIiOS DevelopmentEvent HandlingExpo
Tomasz Sapeta
PROFILE
Tomasz Sapeta
Over a three-month period, contributed to the mrousavy/expo repository by delivering three new features focused on iOS development and React Native integration. Developed a native-capable ContactAccessButton using SwiftUI, streamlining contact permission flows for iOS 18.0+ and reducing app-level boilerplate. Enhanced Expo’s architecture by enabling event dispatch from SwiftUI views and introducing a fallback mechanism to prevent crashes in legacy environments. Improved the expo-image component by refactoring the useAppleWebpCodec property, allowing more flexible local asset handling. Work demonstrated proficiency in Swift, TypeScript, and Expo Modules, with an emphasis on robust event handling, image management, and platform extensibility.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
464
Activity Months3
Your Network
195 peopleShared Repositories
195
Work History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for mrousavy/expo. Key feature delivered: Expo Image now accepts useAppleWebpCodec as a view prop for local assets, enabling numbers-based local resources and improving flexibility and usability of expo-image. No major bugs fixed this month. Overall impact: smoother local asset handling, reduced boilerplate, and enhanced developer ergonomics. Technologies demonstrated: React Native/Expo image component, prop refactoring, asset management, TypeScript/JavaScript, and commit-based traceability.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for mrousavy/expo. Key feature delivered: Expo Image now accepts useAppleWebpCodec as a view prop for local assets, enabling numbers-based local resources and improving flexibility and usability of expo-image. No major bugs fixed this month. Overall impact: smoother local asset handling, reduced boilerplate, and enhanced developer ergonomics. Technologies demonstrated: React Native/Expo image component, prop refactoring, asset management, TypeScript/JavaScript, and commit-based traceability.
June 2025
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025: Implemented SwiftUI support and architecture fallback for Expo iOS, enabling event dispatch from SwiftUI views, refactoring view definition protocols to accurately identify supported events, and introducing UnimplementedExpoView as a fallback for the Old Architecture to prevent crashes and indicate rendering limitations. These changes improve stability, reduce crash risk when using SwiftUI components, and establish a foundation for full SwiftUI integration with the New Architecture.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025: Implemented SwiftUI support and architecture fallback for Expo iOS, enabling event dispatch from SwiftUI views, refactoring view definition protocols to accurately identify supported events, and introducing UnimplementedExpoView as a fallback for the Old Architecture to prevent crashes and indicate rendering limitations. These changes improve stability, reduce crash risk when using SwiftUI components, and establish a foundation for full SwiftUI integration with the New Architecture.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for mrousavy/expo: Delivered a new native-capable UI component for iOS 18.0+ that simplifies and secures user interaction with contact permissions. The ContactAccessButton integrates a SwiftUI view into the Expo modules core, enabling a consistent, customizable permission flow across managed apps and reducing app-level boilerplate. No major bugs reported this month; focus remained on feature delivery and platform integration.
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for mrousavy/expo: Delivered a new native-capable UI component for iOS 18.0+ that simplifies and secures user interaction with contact permissions. The ContactAccessButton integrates a SwiftUI view into the Expo modules core, enabling a consistent, customizable permission flow across managed apps and reducing app-level boilerplate. No major bugs reported this month; focus remained on feature delivery and platform integration.
December 2024
Activity
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Quality Metrics
Correctness92.6%
Maintainability92.6%
Architecture92.6%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
MarkdownObjective-CSwiftTypeScript
Technical Skills
Event HandlingExpoExpo ModulesImage HandlingReact NativeSwiftUIiOS Development
Repositories Contributed To
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