tinymce/tinymce
Apr 2025 – Apr 2026
9 Months active
Languages Used
TypeScriptYAMLCSSSVGLESSlessJavaScriptHTML
Technical Skills
Front-end DevelopmentUI DevelopmentFront End DevelopmentIconographyCSSTypeScript
Mitchell Crompton
PROFILE
Mitchell Crompton
Over nine months, this developer contributed to the tinymce/tinymce repository by building and refining UI features, improving accessibility, and enhancing content sanitization. They delivered new SVG iconography and LESS/CSS styling for suggested edits, implemented robust HTML sanitization to preserve valid iframe and script elements, and improved keyboard navigation and focus management for accessibility. Their technical approach emphasized maintainable front-end development using TypeScript, JavaScript, and HTML, with comprehensive testing and documentation updates. By addressing race conditions, refining editor workflows, and updating issue templates, they strengthened both user experience and code quality, collaborating across teams to ensure reliable, traceable feature delivery.
Overall Statistics
Feature vs Bugs
62%Features
Repository Contributions
16Total
Bugs
5
Commits
16
Features
8
Lines of code
5,685
Activity Months9
Your Network
19 peopleSame Organization
@tiny.cloud5
Work History
April 2026
2 Commits • 2 Features
Apr 1, 2026April 2026 monthly performance summary for tinymce/tinymce: Delivered key features and fixes focused on preserving legitimate HTML content during sanitization and improving issue-tracking templates. The work enhances content fidelity, reduces risk of data loss during DOMPurify processing, and improves template clarity for downstream workflows. Notable collaboration and code quality improvements are highlighted by co-authored work and comprehensive test updates.
2 Commits • 2 Features
Apr 1, 2026April 2026 monthly performance summary for tinymce/tinymce: Delivered key features and fixes focused on preserving legitimate HTML content during sanitization and improving issue-tracking templates. The work enhances content fidelity, reduces risk of data loss during DOMPurify processing, and improves template clarity for downstream workflows. Notable collaboration and code quality improvements are highlighted by co-authored work and comprehensive test updates.
April 2026
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 focused on accessibility and content integrity improvements for tinymce/tinymce. Delivered two key changes with direct business value: (1) correct semantic roles for toolbars and toolbar groups to improve accessibility and keyboard navigation, backed by tests and a changelog; (2) enhanced HTML sanitization to preserve valid iframe and script elements during DOMPurify processing, while removing unnecessary handling of style and meta tags, with tests updated accordingly. These fixes reduce risk of accessibility regressions and content loss, improve security posture, and maintain content fidelity for end users. Commits landed include TINY-13339 and TINY-9655, with associated test and changelog updates.
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 focused on accessibility and content integrity improvements for tinymce/tinymce. Delivered two key changes with direct business value: (1) correct semantic roles for toolbars and toolbar groups to improve accessibility and keyboard navigation, backed by tests and a changelog; (2) enhanced HTML sanitization to preserve valid iframe and script elements during DOMPurify processing, while removing unnecessary handling of style and meta tags, with tests updated accordingly. These fixes reduce risk of accessibility regressions and content loss, improve security posture, and maintain content fidelity for end users. Commits landed include TINY-13339 and TINY-9655, with associated test and changelog updates.
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 focused on delivering direct startup UX improvements and accessibility fixes in tinymce/tinymce. Key outcomes include a new 'view_show' option to initialize a specified view on startup, enabling direct view presentation, and a fix to restore focus to dialogs after unblocking to improve accessibility. The work included test development, lint cleanups, and changelog updates to ensure reliability and maintainability. These changes enhance onboarding, reduce startup steps, and improve keyboard navigation for dialogs.
2 Commits • 1 Features
Feb 1, 2026February 2026 focused on delivering direct startup UX improvements and accessibility fixes in tinymce/tinymce. Key outcomes include a new 'view_show' option to initialize a specified view on startup, enabling direct view presentation, and a fix to restore focus to dialogs after unblocking to improve accessibility. The work included test development, lint cleanups, and changelog updates to ensure reliability and maintainability. These changes enhance onboarding, reduce startup steps, and improve keyboard navigation for dialogs.
February 2026
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for tinymce/tinymce focusing on feature delivery, bug fixes, and improvements that enhance stability and business value.
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for tinymce/tinymce focusing on feature delivery, bug fixes, and improvements that enhance stability and business value.
December 2025
1 Commits
Dec 1, 2025December 2025: Stabilized TinyMCE view toggling during initialization by moving the view initialization to the PostRender event, added regression tests, and updated release notes. This reduces init-time race conditions, improves first-render toggle reliability, and strengthens release readiness and documentation.
1 Commits
Dec 1, 2025December 2025: Stabilized TinyMCE view toggling during initialization by moving the view initialization to the PostRender event, added regression tests, and updated release notes. This reduces init-time race conditions, improves first-render toggle reliability, and strengthens release readiness and documentation.
December 2025
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary: Focused on accessibility and UI styling improvements for the Suggested Edits feature in tinymce/tinymce, delivering a more usable and consistent editor experience across both main UI and embedded iframe content.
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary: Focused on accessibility and UI styling improvements for the Suggested Edits feature in tinymce/tinymce, delivering a more usable and consistent editor experience across both main UI and embedded iframe content.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for tinymce/tinymce: Focused on UI polish for the Suggested Edits feature to improve clarity and visual consistency in the editor. Implemented CSS fixes to refine text decoration for removed annotations and adjust padding and borders for added/modified content, reducing visual noise and improving readability. The changes align with design guidelines and enhance the editor UX for content curation.
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for tinymce/tinymce: Focused on UI polish for the Suggested Edits feature to improve clarity and visual consistency in the editor. Implemented CSS fixes to refine text decoration for removed annotations and adjust padding and borders for added/modified content, reducing visual noise and improving readability. The changes align with design guidelines and enhance the editor UX for content curation.
July 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 – tinymce/tinymce: Delivered the Suggested Edits Icons feature, introducing new SVG icons and LESS styling to enhance the UI for suggested edits, including badges and resolution actions. Implementation is anchored by commit f6e9bfce0b513ed9b187f41cf88e3adde62154e1 (TINY-12070). No major bugs fixed this month; focus was on UI polish, design-aligned assets, and UX improvements. Overall impact: clearer cues for suggested edits, faster editor workflows, and improved consistency with the TinyMCE UI.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 – tinymce/tinymce: Delivered the Suggested Edits Icons feature, introducing new SVG icons and LESS styling to enhance the UI for suggested edits, including badges and resolution actions. Implementation is anchored by commit f6e9bfce0b513ed9b187f41cf88e3adde62154e1 (TINY-12070). No major bugs fixed this month; focus was on UI polish, design-aligned assets, and UX improvements. Overall impact: clearer cues for suggested edits, faster editor workflows, and improved consistency with the TinyMCE UI.
April 2025
1 Commits
Apr 1, 2025April 2025 monthly summary for tinymce/tinymce: Focused on UI reliability improvements in the status bar. Delivered a bug fix for the status bar resize cursor alignment across all resize modes, enhancing editing precision and user interaction. Added a changelog entry for TINY-12036 to support release notes and customer communication. Overall, this targeted enhancement improves usability of a core editor component with minimal surface area and reinforces UI consistency across modes.
1 Commits
Apr 1, 2025April 2025 monthly summary for tinymce/tinymce: Focused on UI reliability improvements in the status bar. Delivered a bug fix for the status bar resize cursor alignment across all resize modes, enhancing editing precision and user interaction. Added a changelog entry for TINY-12036 to support release notes and customer communication. Overall, this targeted enhancement improves usability of a core editor component with minimal surface area and reinforces UI consistency across modes.
April 2025
Activity
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Quality Metrics
Correctness90.6%
Maintainability84.4%
Architecture81.2%
Performance82.6%
AI Usage30.0%
Skills & Technologies
Programming Languages
CSSHTMLJavaScriptLESSMarkdownSVGTypeScriptYAMLless
Technical Skills
CSSFront End DevelopmentFront-end DevelopmentHTMLIconographyJavaScriptTypeScriptUI DevelopmentUI developmentUI/UX designdependency managementdocumentationfront end developmentlintingsanitization
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline