neos/Neos.NeosIo
Feb 2026 – Feb 2026
1 Month active
Languages Used
CSSFusionJSONJavaScriptPCSSPHPSCSSShell
Technical Skills
Alpine.jsCSSCSS preprocessingComponent DesignConfiguration ManagementDevOps
Jon Uhlmann
PROFILE
Jon Uhlmann
Over a three-month period, this developer contributed to the neos/Neos.NeosIo and neos/neos-ui repositories, focusing on UI stability, build modernization, and backend reliability. They enhanced typography and component organization using CSS, SCSS, and Alpine.js, while also refining the build and CI stack for improved workflow efficiency. Their work included fixing CKEditor rendering issues and resolving nested content editing bugs in Neos CMS with PHP, ensuring consistent user experiences. By maintaining dependencies, cleaning up imports, and addressing UI glitches, they delivered both frontend polish and backend robustness, demonstrating a comprehensive approach to full stack development and configuration management.
Overall Statistics
Feature vs Bugs
64%Features
Repository Contributions
29Total
Bugs
8
Commits
29
Features
14
Lines of code
502,034
Activity Months3
Your Network
32 peopleWork History
February 2026
27 Commits • 14 Features
Feb 1, 2026February 2026 monthly summary for neos/NeosIo: Delivered typography enhancements, a modernization of the build/CI stack, UI polish, and proactive dependency maintenance. The month focused on business value through reliable rendering, accelerated development workflow, and improved code hygiene, with concrete frontend and build-system deliverables.
27 Commits • 14 Features
Feb 1, 2026February 2026 monthly summary for neos/NeosIo: Delivered typography enhancements, a modernization of the build/CI stack, UI polish, and proactive dependency maintenance. The month focused on business value through reliable rendering, accelerated development workflow, and improved code hygiene, with concrete frontend and build-system deliverables.
February 2026
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary for neos/neos-ui. Focused on stability improvements and bug fixes; no new features released this month, with a primary effort to ensure nested content remains editable after copy.
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary for neos/neos-ui. Focused on stability improvements and bug fixes; no new features released this month, with a primary effort to ensure nested content remains editable after copy.
April 2025
1 Commits
Apr 1, 2025April 2025: Focused on UI stability in the neos-ui repository. Delivered a CSS-level fix for the CKEditor wrapper height to ensure consistent rendering across editor instances. The change was implemented in neos/neos-ui-editors: index.module.css with commit 4a64df65e7be86987aac2188ce413cf25237fa23. Impact: improved visual fidelity, reduced UI glitches, and fewer support tickets related to editor rendering. Technologies demonstrated include CSS Modules, frontend React-based UI, and effective CSS debugging within a monorepo.
1 Commits
Apr 1, 2025April 2025: Focused on UI stability in the neos-ui repository. Delivered a CSS-level fix for the CKEditor wrapper height to ensure consistent rendering across editor instances. The change was implemented in neos/neos-ui-editors: index.module.css with commit 4a64df65e7be86987aac2188ce413cf25237fa23. Impact: improved visual fidelity, reduced UI glitches, and fewer support tickets related to editor rendering. Technologies demonstrated include CSS Modules, frontend React-based UI, and effective CSS debugging within a monorepo.
April 2025
Activity
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Quality Metrics
Correctness95.8%
Maintainability93.8%
Architecture93.8%
Performance93.8%
AI Usage23.4%
Skills & Technologies
Programming Languages
CSSFusionJSONJavaScriptPCSSPHPSCSSShellTypeScriptYAML
Technical Skills
Alpine.jsCSSCSS preprocessingComponent DesignConfiguration ManagementDevOpsFront End DevelopmentFrontend DevelopmentJavaScriptJavaScript frameworksNeos CMSNodeNode.jsPHPPackage Management
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
neos/neos-ui
Apr 2025 – Sep 2025
2 Months active
Languages Used
CSSPHP
Technical Skills
CSSFront End DevelopmentNeos CMSPHPbackend development