EXCEEDS logo
Exceeds
Oliver Beattie

PROFILE

Oliver Beattie

Over a three-month period, contributed to TanStack/db and mui/base-ui by delivering targeted feature enhancements and reliability improvements. In TanStack/db, focused on dynamic query subscription management and resolved a race condition in query collection initialization, using TypeScript and TanStack Query to improve performance stability and type safety. For mui/base-ui, implemented a drag-to-select interaction that fires onClick events, and addressed context menu collision avoidance to ensure menus flip when space is limited. Emphasized robust event handling, expanded test coverage, and maintained clean, maintainable code. Work spanned full stack and front end development, leveraging JavaScript, React, and comprehensive unit testing practices.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

4Total
Bugs
2
Commits
4
Features
2
Lines of code
1,378
Activity Months3

Work History

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary focusing on delivering a key UI interaction enhancement for mui/base-ui and solidifying event-driven design. No major bugs reported this month. Code was committed with a focused, maintainable change set and aligns with roadmap for improved user selection experiences.

January 2026

1 Commits

Jan 1, 2026

January 2026: Focused on stabilizing context menu behavior in mui/base-ui. Implemented the Context Menu Collision Avoidance Behavior Fix to ensure the menu flips to the opposite side when there isn't enough space below. This included updating MenuPositioner to correctly honor the collisionAvoidance prop with side: 'flip' and adding regression tests to validate the new behavior. The change reduces UI glitches, improves consistency across layouts, and strengthens overall component reliability.

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for TanStack/db: Focused on reliability and efficiency of query collections, with an emphasis on performance stability and developer experience. Delivered dynamic query subscription management, addressed a race condition in initialization, expanded test coverage, and improved build/type safety. These changes reduce unnecessary query activity, prevent data-loading issues, and strengthen the repository for scalable usage in production.

Activity

Loading activity data...

Quality Metrics

Correctness95.0%
Maintainability90.0%
Architecture85.0%
Performance90.0%
AI Usage42.6%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Event HandlingFull Stack DevelopmentJavaScriptReactState ManagementTanStack QueryTestingTypeScriptUnit Testingfront end development

Repositories Contributed To

2 repos

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

TanStack/db

Sep 2025 Sep 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Event HandlingFull Stack DevelopmentJavaScriptState ManagementTanStack QueryTesting

mui/base-ui

Jan 2026 Feb 2026
2 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

Reactfront end development