Pearson-Advance/edx-platform
Nov 2024 – Feb 2025
2 Months active
Languages Used
JavaScriptHTML
Technical Skills
Front End DevelopmentCSSDOM ManipulationEvent HandlingJavaScript
Serafin-dev
PROFILE
Serafin-dev
Nicolas Mateoli contributed targeted front-end enhancements to the Pearson-Advance/edx-platform repository, focusing on user interface stability and improved annotation workflows. He restored and stabilized modal resizing by reverting a previous change and correcting DOM manipulation issues that had removed the resize handle, ensuring consistent modal behavior and reducing user confusion. In a separate feature, Nicolas implemented manual textarea resizing for the AnnotatorJS editor, introducing custom drag-and-drop handles and logic to reset dimensions on cancel, thereby overriding default behavior for a more intuitive experience. His work leveraged JavaScript, CSS, and event handling, demonstrating depth in UI problem-solving and maintainability.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
142
Activity Months2
Your Network
20 people
Work History
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary: Focused on improving annotation UX in Pearson-Advance/edx-platform by delivering a manual textarea resizing feature for the AnnotatorJS editor. Major change includes custom drag-and-drop handles for manual resizing and a reset-on-cancel policy to ensure dimensions do not persist unexpectedly. This was implemented to override the default AnnotatorJS resize behavior as part of a targeted fix.
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary: Focused on improving annotation UX in Pearson-Advance/edx-platform by delivering a manual textarea resizing feature for the AnnotatorJS editor. Major change includes custom drag-and-drop handles for manual resizing and a reset-on-cancel policy to ensure dimensions do not persist unexpectedly. This was implemented to override the default AnnotatorJS resize behavior as part of a targeted fix.
February 2025
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary: Restored and stabilized modal behavior in Pearson-Advance/edx-platform. Reverted a previous change that removed modal resizing functionality and fixed an issue where the resize handle was being incorrectly removed, ensuring consistent modal UX and reducing downstream bug reports.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary: Restored and stabilized modal behavior in Pearson-Advance/edx-platform. Reverted a previous change that removed modal resizing functionality and fixed an issue where the resize handle was being incorrectly removed, ensuring consistent modal UX and reducing downstream bug reports.
Activity
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Quality Metrics
Correctness85.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScript
Technical Skills
CSSDOM ManipulationEvent HandlingFront End DevelopmentJavaScript
Repositories Contributed To
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