Automattic/harper
Jan 2026 – May 2026
4 Months active
Languages Used
JavaScriptTypeScriptRust
Technical Skills
JavaScriptTypeScriptfront end developmenttestingRustUI/UX design
David Raphi
PROFILE
David Raphi
Worked on the Automattic/harper repository, delivering five features over four months focused on enhancing rich text editing and linting workflows. Developed robust text replacement and cursor preservation mechanisms for Lexical and Draft.js editors, ensuring accurate state management and undo support using JavaScript and TypeScript. Improved user experience by refining UI behaviors, such as maintaining cursor position when dismissing suggestion popups and handling soft breaks in contenteditable contexts. Enhanced the lint framework by tuning pattern accuracy and expanding test coverage, leveraging Rust and front end development skills. These contributions improved editing reliability, reduced false positives, and streamlined content authoring across the platform.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
7Total
Bugs
0
Commits
7
Features
5
Lines of code
1,163
Activity Months4
Your Network
77 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 summary for Automattic/harper: Focused on improving text extraction and editor reliability in contenteditable contexts. Delivered a feature to handle soft breaks and updated newline interpretation via lint framework, with improved content replacement logic to support soft breaks. These updates enhance editing accuracy, reduce downstream parsing issues, and improve content authors' workflow across the editor.
1 Commits • 1 Features
May 1, 2026May 2026 summary for Automattic/harper: Focused on improving text extraction and editor reliability in contenteditable contexts. Delivered a feature to handle soft breaks and updated newline interpretation via lint framework, with improved content replacement logic to support soft breaks. These updates enhance editing accuracy, reduce downstream parsing issues, and improve content authors' workflow across the editor.
May 2026
April 2026
2 Commits • 2 Features
Apr 1, 2026Month: 2026-04 Key achievements and business value: - Delivered UI polish: Preserve Cursor Position in Text Inputs when Dismissing Suggestion Popup. This prevents cursor jumps, maintaining smooth user workflow. (repo: Automattic/harper; commit: 6c641f4214da50f49be241c689529505dc0973ca) - Improved lint accuracy: Refined QuiteQuiet linting pattern to exclude prepositions and conjunctions; added tests to prevent false positives with common phrases containing 'quiet'. (repo: Automattic/harper; commit: adf8fa23aa2ffef454282f00780885bf24a59b76) Major bugs fixed (where applicable): - Lint framework: preserved cursor position when dismissing suggestion popup (UX stability improvement; tied to the first feature above). - Core: excluded prepositions/conjunctions from QuiteQuiet pattern to reduce noise in lint results and improve developer productivity. Overall impact and accomplishments: - UX stability improved in text editing workflows and reduced lint noise across Harpers lint suite. - Increased test coverage for lint pattern behavior, contributing to long-term maintainability. Technologies/skills demonstrated: - Front-end UX polish, lint framework tuning, core pattern refinement, test-driven development, and commit hygiene.
April 2026
2 Commits • 2 Features
Apr 1, 2026Month: 2026-04 Key achievements and business value: - Delivered UI polish: Preserve Cursor Position in Text Inputs when Dismissing Suggestion Popup. This prevents cursor jumps, maintaining smooth user workflow. (repo: Automattic/harper; commit: 6c641f4214da50f49be241c689529505dc0973ca) - Improved lint accuracy: Refined QuiteQuiet linting pattern to exclude prepositions and conjunctions; added tests to prevent false positives with common phrases containing 'quiet'. (repo: Automattic/harper; commit: adf8fa23aa2ffef454282f00780885bf24a59b76) Major bugs fixed (where applicable): - Lint framework: preserved cursor position when dismissing suggestion popup (UX stability improvement; tied to the first feature above). - Core: excluded prepositions/conjunctions from QuiteQuiet pattern to reduce noise in lint results and improve developer productivity. Overall impact and accomplishments: - UX stability improved in text editing workflows and reduced lint noise across Harpers lint suite. - Increased test coverage for lint pattern behavior, contributing to long-term maintainability. Technologies/skills demonstrated: - Front-end UX polish, lint framework tuning, core pattern refinement, test-driven development, and commit hygiene.
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered and stabilized cursor-preservation across editors in the Automattic/harper project, enhancing editing UX in both Chrome extension contenteditable contexts and lint editor workflows. Improved reliability by fixing cursor loss during content replacement and after lint suggestions, and unified test utilities to support stable editing experiences. These changes reduce user friction, boost productivity, and strengthen the product's reliability across editing scenarios.
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered and stabilized cursor-preservation across editors in the Automattic/harper project, enhancing editing UX in both Chrome extension contenteditable contexts and lint editor workflows. Improved reliability by fixing cursor loss during content replacement and after lint suggestions, and unified test utilities to support stable editing experiences. These changes reduce user friction, boost productivity, and strengthen the product's reliability across editing scenarios.
February 2026
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (Automattic/harper): Delivered a robust text replacement feature for rich text editors (Lexical and Draft.js) with a dedicated replacement handler that preserves editor state, inserts text accurately, includes undo support, and is validated across editors. Fixed two high-impact issues affecting user experience: duplication when applying suggestions in WhatsApp Web Lexical editor and corruption in Draft.js multiline suggestion replacements. Result: improved reliability and cross-editor consistency, broader test coverage, and a smoother user editing experience in the web app.
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (Automattic/harper): Delivered a robust text replacement feature for rich text editors (Lexical and Draft.js) with a dedicated replacement handler that preserves editor state, inserts text accurately, includes undo support, and is validated across editors. Fixed two high-impact issues affecting user experience: duplication when applying suggestions in WhatsApp Web Lexical editor and corruption in Draft.js multiline suggestion replacements. Result: improved reliability and cross-editor consistency, broader test coverage, and a smoother user editing experience in the web app.
Activity
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Quality Metrics
Correctness91.4%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage31.4%
Skills & Technologies
Programming Languages
JavaScriptRustTypeScript
Technical Skills
JavaScriptRustTypeScriptUI/UX designfront end developmentlintingtesting
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