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Ahmad Yasser

PROFILE

Ahmad Yasser

During February 2026, this developer enhanced user experience and system reliability across several repositories, including marimo, cal.com, withastro, vercel/ai, and payload. They delivered features such as a disabled state for chat components and unified empty state styling, while also addressing critical bugs like textarea overlap in cal.com’s rejection dialog and non-ASCII URL handling in Astro. Their work involved JavaScript, TypeScript, and Python, with a focus on UI/UX design, robust regex handling, and service worker resilience. By improving theme compatibility and code execution safety, they contributed to more consistent interfaces and safer, more maintainable codebases across projects.

Overall Statistics

Feature vs Bugs

38%Features

Repository Contributions

8Total
Bugs
5
Commits
8
Features
3
Lines of code
659
Activity Months1

Work History

February 2026

8 Commits • 3 Features

Feb 1, 2026

February 2026 highlights: Delivered user-centric features, fixed critical reliability bugs, and strengthened cross-repo consistency, driving better UX, stability, and developer velocity. Key value includes improved rejection flow usability, robust dark-mode and theme integration, consistent empty states, safer code-execution results, and more resilient service workers across multiple projects.

Activity

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Quality Metrics

Correctness100.0%
Maintainability87.6%
Architecture87.6%
Performance87.6%
AI Usage30.0%

Skills & Technologies

Programming Languages

JavaScriptPythonSCSSTypeScript

Technical Skills

NodePythonReactTypeScriptUI/UX designback end developmentfront end developmentfull stack developmentregextesting

Repositories Contributed To

5 repos

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

marimo-team/marimo

Feb 2026 Feb 2026
1 Month active

Languages Used

JavaScriptPythonTypeScript

Technical Skills

PythonReactback end developmentfront end developmentregextesting

calcom/cal.com

Feb 2026 Feb 2026
1 Month active

Languages Used

TypeScript

Technical Skills

Reactfront end development

withastro/astro

Feb 2026 Feb 2026
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Nodefull stack developmenttesting

vercel/ai

Feb 2026 Feb 2026
1 Month active

Languages Used

TypeScript

Technical Skills

TypeScriptfull stack developmenttesting

payloadcms/payload

Feb 2026 Feb 2026
1 Month active

Languages Used

JavaScriptSCSSTypeScript

Technical Skills

ReactUI/UX designfront end development