growthbook/growthbook
Oct 2024 – Feb 2026
16 Months active
Languages Used
JavaScriptTypeScriptSCSSCSSMarkdownHTMLtsxShell
Technical Skills
API DevelopmentBackend DevelopmentD3.jsDatabase ModelingExpress.jsFrontend Development
Graham McNicoll
PROFILE
Graham Mcnicoll
Graham contributed to the growthbook/growthbook repository by delivering a wide range of features and stability improvements over 16 months, focusing on experimentation workflows, analytics, and UI/UX refinement. He built end-to-end solutions such as executive dashboards, universal search, and advanced filtering, integrating React, TypeScript, and Next.js for robust front-end experiences. On the backend, Graham enhanced API design, data modeling, and security through dependency management and Python packaging. His work addressed real-world challenges like data validation, accessibility, and observability, resulting in scalable, maintainable code. Graham’s engineering consistently improved product usability, reliability, and developer efficiency across both enterprise and core user scenarios.
Overall Statistics
Feature vs Bugs
76%Features
Repository Contributions
52Total
Bugs
9
Commits
52
Features
28
Lines of code
38,728
Activity Months16
Your Network
46 peopleSame Organization
@growthbook.io6
Shared Repositories
40
KarimMember
Adriel VieiraMember
kabam-blambertMember
BryceMember
BryceMember
Kevin-ChantMember
Sang-hyun, ChoMember
ClementMember
Danny LinMember
Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for growthbook/growthbook: Delivered a Universal Command Palette for Search, enabling universal search/navigation across features, experiments, metrics, and dashboards using MiniSearch with fuzzy matching. Added a top-nav search icon and Cmd/Ctrl+K keyboard shortcut for quick access. This enhanced discoverability, reduced time to locate items, and laid a scalable foundation for future search enhancements. No major bugs fixed this month; improvements focused on UX, performance stability, and accessibility with groundwork for further integrations.
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for growthbook/growthbook: Delivered a Universal Command Palette for Search, enabling universal search/navigation across features, experiments, metrics, and dashboards using MiniSearch with fuzzy matching. Added a top-nav search icon and Cmd/Ctrl+K keyboard shortcut for quick access. This enhanced discoverability, reduced time to locate items, and laid a scalable foundation for future search enhancements. No major bugs fixed this month; improvements focused on UX, performance stability, and accessibility with groundwork for further integrations.
February 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for growthbook/growthbook: Focused on UI polish in the FeaturesOverview component by delivering a layout alignment enhancement that improves visual consistency and user experience. No major bugs fixed this month; all efforts centered on a targeted, low-risk feature improvement with clear traceability. Impact: smoother feature overview interactions, easier readability, and a firmer foundation for subsequent UI refinements. Technologies/skills demonstrated: React component refinements, CSS/layout adjustments, attention to detail, collaboration via issue linkage (#5096) and precise commit messaging.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for growthbook/growthbook: Focused on UI polish in the FeaturesOverview component by delivering a layout alignment enhancement that improves visual consistency and user experience. No major bugs fixed this month; all efforts centered on a targeted, low-risk feature improvement with clear traceability. Impact: smoother feature overview interactions, easier readability, and a firmer foundation for subsequent UI refinements. Technologies/skills demonstrated: React component refinements, CSS/layout adjustments, attention to detail, collaboration via issue linkage (#5096) and precise commit messaging.
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for growthbook/growthbook focusing on AI-assisted SQL workflow reliability and data validation. Delivered two key initiatives that improve robustness, observability, and backend safety, driving faster troubleshooting and safer AI-driven data processing.
2 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for growthbook/growthbook focusing on AI-assisted SQL workflow reliability and data validation. Delivered two key initiatives that improve robustness, observability, and backend safety, driving faster troubleshooting and safer AI-driven data processing.
December 2025
November 2025
1 Commits
Nov 1, 2025November 2025 monthly summary for growthbook/growthbook: Delivered a UI reliability fix to improve rendering for very large JSON payloads by introducing an overflowWrap style in the InlineCode component, preventing menus and scrollbars from rendering off the page. This change reduces user confusion and supports accurate data viewing in payload-heavy workflows. Associated commit: ed5931b0805b7c5449ced29347c42ae8fb80a43f (#4874).
November 2025
1 Commits
Nov 1, 2025November 2025 monthly summary for growthbook/growthbook: Delivered a UI reliability fix to improve rendering for very large JSON payloads by introducing an overflowWrap style in the InlineCode component, preventing menus and scrollbars from rendering off the page. This change reduces user confusion and supports accurate data viewing in payload-heavy workflows. Associated commit: ed5931b0805b7c5449ced29347c42ae8fb80a43f (#4874).
September 2025
2 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for growthbook/growthbook focusing on delivering business value through UI polish and enhanced event tracking capabilities. Key improvements reduced UX friction and added flexible data-management options for enterprise deployments.
2 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for growthbook/growthbook focusing on delivering business value through UI polish and enhanced event tracking capabilities. Key improvements reduced UX friction and added flexible data-management options for enterprise deployments.
September 2025
August 2025
2 Commits • 1 Features
Aug 1, 2025In August 2025, delivered UI consistency and accessibility improvements alongside a robustness fix in the Experiment Editor for growthbook/growthbook. Key features delivered include replacing a custom Toggle with a Radix UI Switch to standardize interactions and improve accessibility, addressing missing keys in looped elements in the dashboard editor, and strengthening user guidance by ensuring proper linking to privacy and AI documentation. Major bugs fixed include initializing the 'analysis' field with a default empty string in StopExperimentForm editing to prevent undefined behavior. Overall impact: enhanced UI accessibility and consistency, reduced risk of state-related issues during experimentation, and clearer user guidance, contributing to a smoother user experience and lower support friction. Technologies/skills demonstrated: React, TypeScript, Radix UI, robust form state management, accessibility best practices, and code quality improvements.
August 2025
2 Commits • 1 Features
Aug 1, 2025In August 2025, delivered UI consistency and accessibility improvements alongside a robustness fix in the Experiment Editor for growthbook/growthbook. Key features delivered include replacing a custom Toggle with a Radix UI Switch to standardize interactions and improve accessibility, addressing missing keys in looped elements in the dashboard editor, and strengthening user guidance by ensuring proper linking to privacy and AI documentation. Major bugs fixed include initializing the 'analysis' field with a default empty string in StopExperimentForm editing to prevent undefined behavior. Overall impact: enhanced UI accessibility and consistency, reduced risk of state-related issues during experimentation, and clearer user guidance, contributing to a smoother user experience and lower support friction. Technologies/skills demonstrated: React, TypeScript, Radix UI, robust form state management, accessibility best practices, and code quality improvements.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for growthbook/growthbook: Delivered UX and reliability improvements to the Experimentation module. Implemented a UI navigation overhaul with a new Experimentation top-level and an experiments table component to improve data presentation; reorganized the left navigation to streamline access to experiments features; and hardened date handling by centralizing the experimentDate function with a fallback to the current date to prevent sorting/display errors when dates are missing. These changes enhance user productivity, reduce data display issues, and improve platform stability for experiments management.
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for growthbook/growthbook: Delivered UX and reliability improvements to the Experimentation module. Implemented a UI navigation overhaul with a new Experimentation top-level and an experiments table component to improve data presentation; reorganized the left navigation to streamline access to experiments features; and hardened date handling by centralizing the experimentDate function with a fallback to the current date to prevent sorting/display errors when dates are missing. These changes enhance user productivity, reduce data display issues, and improve platform stability for experiments management.
July 2025
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025: Delivered two high-impact features with no major bugs fixed this month. Executive Dashboard enables a consolidated view of program performance with backend date-range filtering for experiments and frontend visualizations of impact, win rates, and status trends. GrowthBook Insights introduces an Analytics section, component refactors for insights, and enterprise-level metrics correlations and effects, with navigation and visualization enhancements. Overall, these changes improve decision-making speed and data fidelity for executives and analysts.
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025: Delivered two high-impact features with no major bugs fixed this month. Executive Dashboard enables a consolidated view of program performance with backend date-range filtering for experiments and frontend visualizations of impact, win rates, and status trends. GrowthBook Insights introduces an Analytics section, component refactors for insights, and enterprise-level metrics correlations and effects, with navigation and visualization enhancements. Overall, these changes improve decision-making speed and data fidelity for executives and analysts.
May 2025
1 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05 focusing on business value and technical achievements in growthbook/growthbook. Delivered Advanced Search Filtering for Metrics and Features, including UI refactor to introduce new filter dropdowns and updated search logic to support the new filters. This work enhances discoverability and time-to-insight for users, enabling faster decision-making and more efficient workflows.
1 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05 focusing on business value and technical achievements in growthbook/growthbook. Delivered Advanced Search Filtering for Metrics and Features, including UI refactor to introduce new filter dropdowns and updated search logic to support the new filters. This work enhances discoverability and time-to-insight for users, enabling faster decision-making and more efficient workflows.
May 2025
April 2025
1 Commits
Apr 1, 2025April 2025: Delivered a critical security-focused dependency upgrade for the Stats Engine in growthbook/growthbook. Upgraded Python dependencies to address vulnerabilities, raised the minimum Python version to 3.9.4+, and refreshed related package versions and hashes to ensure compatibility and reproducible builds. Change implemented via commit 37b7f12b68eceb2f8ce676a1f0966af6c071b65b (Upgrade stats dependencies (#3855)). This work reduces security risk, improves maintainability, and aligns with governance standards with minimal disruption to existing functionality.
April 2025
1 Commits
Apr 1, 2025April 2025: Delivered a critical security-focused dependency upgrade for the Stats Engine in growthbook/growthbook. Upgraded Python dependencies to address vulnerabilities, raised the minimum Python version to 3.9.4+, and refreshed related package versions and hashes to ensure compatibility and reproducible builds. Change implemented via commit 37b7f12b68eceb2f8ce676a1f0966af6c071b65b (Upgrade stats dependencies (#3855)). This work reduces security risk, improves maintainability, and aligns with governance standards with minimal disruption to existing functionality.
March 2025
7 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary focused on delivering user onboarding and developer experience improvements, security maintenance, and data visualization enhancements for GrowthBook. Key work spanned UX refinements, documentation, analytics visuals, and dependency upgrades to reduce risk and improve performance across the platform.
7 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary focused on delivering user onboarding and developer experience improvements, security maintenance, and data visualization enhancements for GrowthBook. Key work spanned UX refinements, documentation, analytics visuals, and dependency upgrades to reduce risk and improve performance across the platform.
March 2025
February 2025
10 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for growthbook/growthbook focusing on stability, workflow efficiency, and UI polish. Key outcomes include: Metric Selector hang fix with drag-and-drop upgrade and DOM cleanup; duplication of rules to streamline workflow; addition of custom fields for experiments with backend validation; and a comprehensive UI overhaul delivering responsive design, dark mode, tooltips, modals, and refined components. These changes reduce user friction, improve data quality, and enhance maintainability and scalability of the product.
February 2025
10 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for growthbook/growthbook focusing on stability, workflow efficiency, and UI polish. Key outcomes include: Metric Selector hang fix with drag-and-drop upgrade and DOM cleanup; duplication of rules to streamline workflow; addition of custom fields for experiments with backend validation; and a comprehensive UI overhaul delivering responsive design, dark mode, tooltips, modals, and refined components. These changes reduce user friction, improve data quality, and enhance maintainability and scalability of the product.
January 2025
10 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for growthbook/growthbook. Key deliverables include UI/UX Refresh across premium features, Experiment Template Enhancements with Custom Fields, and Saved Groups Search/Filtering for features and experiments, plus a bug fix for Mixpanel Assignment ID handling to protect experiment data integrity. These changes improve usability, discovery, and data fidelity, driving higher user engagement and more reliable experimentation results.
10 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for growthbook/growthbook. Key deliverables include UI/UX Refresh across premium features, Experiment Template Enhancements with Custom Fields, and Saved Groups Search/Filtering for features and experiments, plus a bug fix for Mixpanel Assignment ID handling to protect experiment data integrity. These changes improve usability, discovery, and data fidelity, driving higher user engagement and more reliable experimentation results.
January 2025
December 2024
4 Commits • 3 Features
Dec 1, 20242024-12 GrowthBook monthly summary for growthbook/growthbook. Delivered three key features and resolved a UI bug, enabling faster experimentation workflows, improved governance, and a more stable user experience.
December 2024
4 Commits • 3 Features
Dec 1, 20242024-12 GrowthBook monthly summary for growthbook/growthbook. Delivered three key features and resolved a UI bug, enabling faster experimentation workflows, improved governance, and a more stable user experience.
November 2024
4 Commits • 3 Features
Nov 1, 2024Month: 2024-11 — Focused on stability, readability, and data export for growthbook/growthbook. Key outcomes: improved DnD stability by removing Math.random() keys in DndContext (MetricGroupDetails.tsx) to prevent unstable re-renders; added word-wrapping for long code snippets in InlineCode to improve readability; added CSV export of the monthly experiment graph data via MoreMenu with totals/projects/status/results; introduced date-based evaluation for feature flag tests to run against a provided evaluation date. These changes reduce UI jitter, improve code readability, enable reporting, and align testing with release schedules. Technologies demonstrated include React/TypeScript, DnD context handling, CSS for code blocks, data export utilities, and feature-flag evaluation logic.
4 Commits • 3 Features
Nov 1, 2024Month: 2024-11 — Focused on stability, readability, and data export for growthbook/growthbook. Key outcomes: improved DnD stability by removing Math.random() keys in DndContext (MetricGroupDetails.tsx) to prevent unstable re-renders; added word-wrapping for long code snippets in InlineCode to improve readability; added CSV export of the monthly experiment graph data via MoreMenu with totals/projects/status/results; introduced date-based evaluation for feature flag tests to run against a provided evaluation date. These changes reduce UI jitter, improve code readability, enable reporting, and align testing with release schedules. Technologies demonstrated include React/TypeScript, DnD context handling, CSS for code blocks, data export utilities, and feature-flag evaluation logic.
November 2024
October 2024
1 Commits • 1 Features
Oct 1, 20242024-10 monthly summary for growthbook/growthbook: Delivered Metric Groups for Metrics Management, enabling cohesive grouping and management of related metrics across the system. This included backend API endpoints, data model definitions, and frontend UI components for creating, viewing, and managing metric groups. The feature is linked to commit 37d5bd089717fa53e3efd1e9d9d8933e37b6d7ab (#3028). No major bugs fixed this month. Overall, the work improves metrics governance, scalability, and developer efficiency by organizing metrics as cohesive units, reducing manual overhead and accelerating onboarding of new metrics. Technologies demonstrated include backend API design, data modeling, frontend UI integration, and end-to-end feature delivery with traceable commits in a single repo (growthbook/growthbook).
October 2024
1 Commits • 1 Features
Oct 1, 20242024-10 monthly summary for growthbook/growthbook: Delivered Metric Groups for Metrics Management, enabling cohesive grouping and management of related metrics across the system. This included backend API endpoints, data model definitions, and frontend UI components for creating, viewing, and managing metric groups. The feature is linked to commit 37d5bd089717fa53e3efd1e9d9d8933e37b6d7ab (#3028). No major bugs fixed this month. Overall, the work improves metrics governance, scalability, and developer efficiency by organizing metrics as cohesive units, reducing manual overhead and accelerating onboarding of new metrics. Technologies demonstrated include backend API design, data modeling, frontend UI integration, and end-to-end feature delivery with traceable commits in a single repo (growthbook/growthbook).
Activity
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Quality Metrics
Correctness89.8%
Maintainability88.4%
Architecture84.2%
Performance84.4%
AI Usage23.8%
Skills & Technologies
Programming Languages
CSSDartHTMLJavaJavaScriptKotlinMarkdownPythonSCSSShell
Technical Skills
A/B TestingAPI DesignAPI DevelopmentAPI IntegrationAPI integrationBack-end DevelopmentBackend DevelopmentCSSCSS-in-JSCSS/SCSSCSV ExportCode OrganizationCode RefactoringComponent DesignComponent Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline