instructure/instructure-ui
Nov 2024 – Oct 2025
10 Months active
Languages Used
HTMLJavaScriptMarkdownTypeScriptYAMLtsxCJSSVG
Technical Skills
Accessibility TestingCI/CDComponent DevelopmentComponent TestingCypressDependency Management
Nandor_Czegledi
PROFILE
Nandor_czegledi
Nandor Czegledi modernized and stabilized the instructure/instructure-ui repository by leading comprehensive test suite migrations and UI component enhancements. He transitioned legacy tests to modern frameworks like Cypress, React Testing Library, and Vitest, improving reliability, maintainability, and CI feedback loops. Nandor also delivered targeted UI improvements, such as expanding the icon library, refining button and menu behaviors, and enhancing accessibility for table components. His work involved deep refactoring, AST manipulation, and TypeScript, ensuring scalable test architecture and robust component development. These efforts reduced technical debt, improved developer experience, and enabled safer, faster releases across the instructure-ui codebase.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
51Total
Bugs
6
Commits
51
Features
14
Lines of code
45,771
Activity Months10
Your Network
32 people
Work History
October 2025
3 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary: Delivered important UI improvements focused on robustness, accessibility, and test coverage within the instructure-ui repository. Key outcomes include a controlled selection mode for Drilldown.Group, fixes to theming validation allowing 0-valued letterSpacingNormal, and accessibility enhancements for Select All in tables, along with updated ARIA guidance for table headers. These changes enable external state-driven selection for complex workflows, improve theming reliability, and boost accessibility compliance across table components.
3 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary: Delivered important UI improvements focused on robustness, accessibility, and test coverage within the instructure-ui repository. Key outcomes include a controlled selection mode for Drilldown.Group, fixes to theming validation allowing 0-valued letterSpacingNormal, and accessibility enhancements for Select All in tables, along with updated ARIA guidance for table headers. These changes enable external state-driven selection for complex workflows, improve theming reliability, and boost accessibility compliance across table components.
October 2025
September 2025
13 Commits • 2 Features
Sep 1, 2025September 2025 — Delivered key UI library enhancements with measurable business value focused on design-system consistency, performance, and developer experience across instructure-ui. Expanded and refined the UI Icon Library, improved visual and interaction quality for buttons, and stabilized navigation-related components. Implemented targeted fixes to ensure correct disabled behavior in drilldowns and removed non-critical transitions to boost perceived performance. Documentation stability improvements for SideNavBar reflect increased confidence for product adoption.
September 2025
13 Commits • 2 Features
Sep 1, 2025September 2025 — Delivered key UI library enhancements with measurable business value focused on design-system consistency, performance, and developer experience across instructure-ui. Expanded and refined the UI Icon Library, improved visual and interaction quality for buttons, and stabilized navigation-related components. Implemented targeted fixes to ensure correct disabled behavior in drilldowns and removed non-critical transitions to boost perceived performance. Documentation stability improvements for SideNavBar reflect increased confidence for product adoption.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for instructure/instructure-ui focusing on Theme API modernization via codemods, with deprecation guidance to migrate to InstUISettingsProvider. Implemented a codemod that renames theme-related imports from canvasThemeLocal and canvasHighContrastThemeLocal to canvasTheme and canvasHighContrastTheme, emitting deprecation warnings to steer developers toward the recommended API. Associated commit 90747ecf49e471169e4c65fa1b441e7ed2b291a4. No major bugs fixed in this period. Overall impact: improved upgrade safety, better maintainability, and clearer migration guidance for theme management across the codebase.
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for instructure/instructure-ui focusing on Theme API modernization via codemods, with deprecation guidance to migrate to InstUISettingsProvider. Implemented a codemod that renames theme-related imports from canvasThemeLocal and canvasHighContrastThemeLocal to canvasTheme and canvasHighContrastTheme, emitting deprecation warnings to steer developers toward the recommended API. Associated commit 90747ecf49e471169e4c65fa1b441e7ed2b291a4. No major bugs fixed in this period. Overall impact: improved upgrade safety, better maintainability, and clearer migration guidance for theme management across the codebase.
July 2025
June 2025
5 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for instructure/instructure-ui: Focused on modernizing the testing infrastructure and stabilizing UI test automation. Delivered a migration of the test suite to Vitest-compatible layouts, added and updated tests for emotion and style components, and expanded coverage for TopNavBarBrand. Cleaned up legacy tooling and configurations by removing Karma CLI and test-utils and updating Cypress setups. This work reduces maintenance overhead, speeds up feedback loops, and improves test reliability across the UI library.
June 2025
5 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for instructure/instructure-ui: Focused on modernizing the testing infrastructure and stabilizing UI test automation. Delivered a migration of the test suite to Vitest-compatible layouts, added and updated tests for emotion and style components, and expanded coverage for TopNavBarBrand. Cleaned up legacy tooling and configurations by removing Karma CLI and test-utils and updating Cypress setups. This work reduces maintenance overhead, speeds up feedback loops, and improves test reliability across the UI library.
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for instructure/instructure-ui: Major testing-focused month delivering framework modernization, stability improvements, and CI/test structure overhaul to improve reliability and velocity. Focused on stabilizing accessibility tests and consolidating testing workflows to enhance coverage and reduce flaky tests, enabling safer releases.
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for instructure/instructure-ui: Major testing-focused month delivering framework modernization, stability improvements, and CI/test structure overhaul to improve reliability and velocity. Focused on stabilizing accessibility tests and consolidating testing workflows to enhance coverage and reduce flaky tests, enabling safer releases.
May 2025
April 2025
3 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for instructure/instructure-ui focusing on business value and technical achievements. This period centered on modernizing the test framework to Cypress component testing across critical UI components, enhancing validation coverage and reliability in CI.
April 2025
3 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for instructure/instructure-ui focusing on business value and technical achievements. This period centered on modernizing the test framework to Cypress component testing across critical UI components, enhancing validation coverage and reliability in CI.
March 2025
4 Commits • 1 Features
Mar 1, 2025March 2025 (2025-03) - Instructure UI: Key feature delivered: test suite modernization across core UI components. Migrated tests for ToggleDetails, Responsive, Focusable, and FileDrop to a new testing framework, updating file structure and test utilities while preserving component behavior. Commits underpinning the work include: d380aa7f3d15e298a578b4d8b53e4f01ab7dccf2; e8900c28f58b1a1297b9a5b0a6f6e9cda69166e4; b6f5f65993f6e7f50371e109018b701983d6cfe4; b3eaf0907f38d0f09b7de3652966741d0f708818. This groundwork improves regression safety and sets the stage for future test automation improvements across the UI suite.
4 Commits • 1 Features
Mar 1, 2025March 2025 (2025-03) - Instructure UI: Key feature delivered: test suite modernization across core UI components. Migrated tests for ToggleDetails, Responsive, Focusable, and FileDrop to a new testing framework, updating file structure and test utilities while preserving component behavior. Commits underpinning the work include: d380aa7f3d15e298a578b4d8b53e4f01ab7dccf2; e8900c28f58b1a1297b9a5b0a6f6e9cda69166e4; b6f5f65993f6e7f50371e109018b701983d6cfe4; b3eaf0907f38d0f09b7de3652966741d0f708818. This groundwork improves regression safety and sets the stage for future test automation improvements across the UI suite.
March 2025
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025: Modernized the UI test suite across core components in instructure-ui by migrating tests to modern frameworks (React Testing Library, Cypress, Vitest). This included Selectable-related tests and several UI components, executed as five migration commits. The effort improved test reliability, coverage, and maintainability, reduced flaky tests, and enabled faster feedback in CI. These changes provide a stronger regression safety net for UI releases and align with the broader test modernization strategy.
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025: Modernized the UI test suite across core components in instructure-ui by migrating tests to modern frameworks (React Testing Library, Cypress, Vitest). This included Selectable-related tests and several UI components, executed as five migration commits. The effort improved test reliability, coverage, and maintainability, reduced flaky tests, and enabled faster feedback in CI. These changes provide a stronger regression safety net for UI releases and align with the broader test modernization strategy.
January 2025
5 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary focusing on migrating the component test suite in instructure-ui to a new testing framework, covering Tray, TruncateList, TruncateText, Spinner, and Pages. Updated test setup, utilities, and assertions to align with the new framework while preserving coverage and maintainability. This work lays groundwork for scalable, consistent test confidence and faster onboarding of future test migrations.
5 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary focusing on migrating the component test suite in instructure-ui to a new testing framework, covering Tray, TruncateList, TruncateText, Spinner, and Pages. Updated test setup, utilities, and assertions to align with the new framework while preserving coverage and maintainability. This work lays groundwork for scalable, consistent test confidence and faster onboarding of future test migrations.
January 2025
November 2024
8 Commits • 3 Features
Nov 1, 2024November 2024 — Instructure UI repository (instructure/instructure-ui). Focused on strengthening test coverage and stability, enabling future feature work, and aligning with evolving React ecosystem. Key outcomes include modernized testing across core UI components, stability fixes to Tag behavior, CI enhancements for codemods tests, and a React upgrade to 16.14.0.
November 2024
8 Commits • 3 Features
Nov 1, 2024November 2024 — Instructure UI repository (instructure/instructure-ui). Focused on strengthening test coverage and stability, enabling future feature work, and aligning with evolving React ecosystem. Key outcomes include modernized testing across core UI components, stability fixes to Tag behavior, CI enhancements for codemods tests, and a React upgrade to 16.14.0.
Activity
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Quality Metrics
Correctness95.6%
Maintainability95.8%
Architecture87.8%
Performance91.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
CJSHTMLJavaScriptMarkdownSVGTypeScriptYAMLtsx
Technical Skills
AST ManipulationAccessibilityAccessibility TestingCI/CDCSSCSS-in-JSCode RefactoringComponent DevelopmentComponent LibraryComponent TestingConfiguration ManagementCypressDependency ManagementDocumentationESLint Configuration
Repositories Contributed To
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