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 to the Pearson-Advance/edx-platform repository by enhancing and stabilizing front-end user experiences over a two-month period. He implemented a manual textarea resizing feature for the AnnotatorJS editor, introducing custom drag-and-drop handles and logic to reset dimensions on cancel, which improved annotation usability and addressed limitations in the default behavior. Additionally, he restored modal resizing functionality by reverting a previous change and fixed an issue where the resize handle was being incorrectly removed, ensuring consistent modal interactions. His work demonstrated practical application of JavaScript, CSS, and DOM manipulation, focusing on targeted, maintainable solutions to user interface challenges.
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 peopleWork 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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