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Tatiana Kapos

PROFILE

Tatiana Kapos

Tatiana Kapos contributed to the microsoft/react-native-windows repository by developing and refining core UI components, focusing on modal dialogs and text rendering for Windows platforms. She enhanced the modal system to support advanced lifecycle events and improved user experience, while also enabling inline rendering of nested visuals within Text components using C++ and JavaScript. Her work included aligning build systems and dependencies, such as upgrading the Folly library and managing fastfloat integration, to ensure performance and maintainability. Through rigorous testing, documentation updates, and CI/CD improvements, Tatiana delivered stable, versioned releases that improved developer experience and platform reliability for React Native Windows.

Overall Statistics

Feature vs Bugs

63%Features

Repository Contributions

20Total
Bugs
6
Commits
20
Features
10
Lines of code
15,578
Activity Months8

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for microsoft/react-native-windows focused on a targeted dependency upgrade to strengthen performance and maintainability. Delivered a Folly library upgrade to 2024.10.14.00 across the Windows-native RNW code path, including alignment of build configurations, dependency management (notably fastfloat), and JSON parsing/printing improvements. The work required adjustments to .def files, VCXProj files, and build properties to accommodate the new Folly version, with an emphasis on cache locality and runtime efficiency.

April 2025

1 Commits

Apr 1, 2025

Concise monthly summary for 2025-04 focusing on business value and technical achievements across microsoft/react-native-windows. This month centered on stabilizing internal builds by aligning dependencies with the latest React Native version and ensuring consistency across internal builds.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025: Implemented inline rendering of nested visual elements within Text for React Native Windows (Fabric), enabling Text components to host child views and images with tests verifying clipping and layout across scenarios. This enhancement improves UI expressiveness in RNW apps using Fabric and aligns Text rendering with React Native expectations, enabling richer inline visuals and reducing workaround complexity.

February 2025

3 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for developer work across two repositories (microsoft/react-native-windows and microsoft/react-native-windows-samples). Focused on stabilizing UI/UX on Windows, improving CI reliability, and delivering versioned documentation to support customer upgrade paths.

January 2025

3 Commits • 2 Features

Jan 1, 2025

January 2025 monthly summary focusing on delivering user-facing value, stabilizing developer experience, and enabling experimental features across React Native Windows projects. Delivered versioned documentation, advanced UI integration for WinUI3 modals, and DevTools launch stability improvements.

December 2024

6 Commits • 2 Features

Dec 1, 2024

December 2024: Delivered two core initiatives for Windows: 1) Modal Component Enhancements with onDismiss and optional title bar removal, plus test and lint improvements; 2) RN Nightly Builds integration and tooling/config updates (turbo-modules migration, Windows template updates, and multi-nightly synchronization). Result: improved Windows modal UX, smoother RN nightly compatibility, and stronger release readiness.

November 2024

4 Commits • 3 Features

Nov 1, 2024

November 2024 monthly summary for developer work across microsoft/react-native-windows and microsoft/react-native-windows-samples. This period focused on delivering a robust Windows modal hosting capability and stabilizing modal UX, plus preparing the soft-launch of a new architecture with updated docs. Across repos, also updated docs for RNW 76 to reflect API and guidance changes. Key outcomes include improved user experience, stronger architecture readiness, and enhanced developer experience through actionable documentation.

October 2024

1 Commits

Oct 1, 2024

October 2024: Delivered a critical Windows Text styling robustness fix for microsoft/react-native-windows, centering on removing duplicate flattenStyle calls, applying style override semantics correctly, and ensuring processed styles reach native components to stabilize rendering.

Activity

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Quality Metrics

Correctness88.6%
Maintainability86.0%
Architecture86.4%
Performance78.0%
AI Usage22.0%

Skills & Technologies

Programming Languages

CC#C++FlowJavaJavaScriptMarkdownObjective-C++TypeScriptYAML

Technical Skills

API DocumentationBuild AutomationBuild IntegrationBuild SystemsC++CI/CDCI/CD IntegrationComponent DevelopmentDebuggingDependency ManagementDocumentationEvent HandlingFabric ArchitectureFabric RendererFull stack development

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

microsoft/react-native-windows

Oct 2024 May 2025
8 Months active

Languages Used

JavaScriptTypeScriptC++Objective-C++FlowJavaYAMLC

Technical Skills

Component DevelopmentReact NativeStyleSheet HandlingWindows DevelopmentC++Fabric Architecture

microsoft/react-native-windows-samples

Nov 2024 Feb 2025
3 Months active

Languages Used

C#C++JavaScriptMarkdown

Technical Skills

API DocumentationDocumentationTechnical WritingVersion Control

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