EXCEEDS logo
Exceeds
Yordan

PROFILE

Yordan

Yordan Stoyanov developed and enhanced a suite of front-end widgets for the mendix/web-widgets repository, focusing on accessibility, configurability, and UI reliability. Over eight months, he delivered features such as customizable data grid selection, robust barcode generation with download support, and improved Excel export options. His work involved deep React and TypeScript component development, including custom hooks, type-safe props, and responsive SCSS styling. Yordan addressed accessibility by refining ARIA handling and localization, while also improving test coverage and documentation. The engineering approach emphasized maintainability, reducing runtime errors and prop drilling, resulting in more stable, accessible, and user-friendly widget components.

Overall Statistics

Feature vs Bugs

62%Features

Repository Contributions

99Total
Bugs
20
Commits
99
Features
32
Lines of code
6,904
Activity Months8

Work History

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026: Implemented accessibility and Excel export customization enhancements for mendix/web-widgets with release notes updates. Focused on accessibility compliance for column headers in single-selection mode and added a configurable Excel export property to control cell export types and formats. No user-facing bug fixes this month; changes documented for release readiness.

January 2026

8 Commits • 3 Features

Jan 1, 2026

January 2026 delivered notable UI reliability improvements and performance optimizations across Mendix Atlas and Web Widgets. Key features included pagination UI enhancements, gate update optimizations, and a new refs utility for Select. Major bug fixes addressed brand logo display after upgrade and dropdown stability, with changelog coverage to ensure traceability. Overall, these efforts improved user-visible reliability, reduced unnecessary re-renders, and enhanced maintainability.

December 2025

9 Commits • 3 Features

Dec 1, 2025

December 2025 monthly summary highlighting key features delivered, major bugs fixed, and overall impact across the Mendix web-widgets and Atlas repositories. Focused on delivering tangible business value through UX improvements, localization, and documentation quality, while stabilizing branding visuals for reliable layouts.

November 2025

11 Commits • 2 Features

Nov 1, 2025

November 2025 monthly summary for mendix/web-widgets: Delivered tangible UX and reliability improvements in the DataGrid and expanded Barcode Generator capabilities. Key outcomes include improved DataGrid selection UX with auto-select and configurable visibility, stable layout in complex custom content, and a modular, download-enabled barcode/QR generator with richer styling options. These enhancements improve end-user productivity, reduce incidental errors, and increase the widget’s value by enabling direct exports and richer visuals. Tech stack and skills demonstrated include React-based UI patterns, TypeScript typings management, architectural refactoring for maintainability, and robust testing considerations aligned with changelog updates and dependency maintenance. Overall impact: uplift in user satisfaction for grid interactions, more consistent rendering across dynamic content, and faster delivery of barcode/code generation features for business workflows.

October 2025

15 Commits • 6 Features

Oct 1, 2025

Month 2025-10: Delivered a set of accessibility, validation, and UI improvements across Mendix web-widgets. Key outcomes include ARIA and validation-ID improvements for CheckboxSelection and RadioSelection, robust datagrid validation to avoid runtime errors, improved selection UX and focus accessibility in datagrid, responsive styling and configurable selection counters in Gallery, and foundational code-quality upgrades (type-safe props and consistent focus theming). These changes boost accessibility compliance, reduce defects, and improve developer productivity and user experience.

September 2025

20 Commits • 4 Features

Sep 1, 2025

September 2025 performance summary for mendix/web-widgets: Delivered multiple features and fixes with a focus on stability, configurability, and release readiness. Key features delivered include a configurable debounce interval for the datasource filter and new config options to control the clear selection button label and selection count visibility. Major fixes covered accessibility and UI snapshot stability, with ARIA handling improvements, updates to aria-checked, readonly attributes, and ARIA-disabled tests, plus cleanup safeguards. Release prep included bumping the version to 4.9.0 and updating the changelog to reflect fixes such as the gallery gap offset issue. Provider resilience improved with timeout parameter support to ensure proper operation under slower conditions. UI consistency and code quality were enhanced through icon container scaling/alignment fixes, a refactor to reduce prop drilling and unify rendering, removal of an unnecessary createDebouncedSetFilter, and a fallback value handling addition. Overall impact: more stable, accessible, and configurable widgets, faster response in data filtering, better test coverage, and a smoother release process.

August 2025

11 Commits • 3 Features

Aug 1, 2025

August 2025 highlights for mendix/web-widgets: Delivered targeted UI improvements and alignment across widgets to boost reliability, usability, and production readiness. Implemented robustness and styling clean-up for Combobox, unified form orientation across Rich Text Dialogs, enhanced Image widget sizing with new min/max controls and units, and fixed Gallery grid behavior with a dedicated hook for grid positioning.

July 2025

23 Commits • 10 Features

Jul 1, 2025

July 2025: Mendix/web-widgets (events-web) delivered typed parameter support for load delay, repeat, and onChange delay; introduced useDelayAndInterval hook for centralized delay management; completed a consistency refactor renaming events-web properties; enhanced combobox input handling with onChangeFilterInputEvent support and debounce interval; updated release processes with changelog 1.1.0 and expressions support; upgraded minimum tooling to 10.22; added snapshot tests and defensive error handling; cleaned up test artifacts by clearing test cache and removing Darwin screenshots. Overall impact: higher reliability, safer configuration, and faster feature delivery with stronger test coverage and maintainability.

Activity

Loading activity data...

Quality Metrics

Correctness89.4%
Maintainability88.6%
Architecture85.8%
Performance84.6%
AI Usage23.0%

Skills & Technologies

Programming Languages

CSSJSONJavaScriptMarkdownReactSCSSTypeScriptXMLtsx

Technical Skills

AccessibilityCSSComponent DevelopmentComponent RefactoringCustom HooksDocumentationE2E TestingEnd-to-End TestingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentJavaScriptPackage ManagementProp ManagementReact

Repositories Contributed To

2 repos

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

mendix/web-widgets

Jul 2025 Feb 2026
8 Months active

Languages Used

JavaScriptMarkdownReactSCSSTypeScriptCSSJSONXML

Technical Skills

Custom HooksDocumentationE2E TestingEnd-to-End TestingFront End DevelopmentFront-end Development

mendix/atlas

Dec 2025 Jan 2026
2 Months active

Languages Used

SCSSMarkdown

Technical Skills

CSSUI designfront end developmentSCSS