palantir/blueprint
Oct 2024 – Apr 2026
19 Months active
Languages Used
JavaScriptSCSSTypeScripttsxSVGCSSMarkdownReact
Technical Skills
CSSComponent DevelopmentEvent HandlingFront End DevelopmentFrontend DevelopmentGenerics
Greg Douglas
PROFILE
Greg Douglas
Graham Douglas contributed to the palantir/blueprint repository by building and modernizing core UI components, design system tooling, and developer workflows over 19 months. He delivered over 100 features and nearly 40 bug fixes, focusing on accessibility, visual consistency, and scalable architecture. Using TypeScript, React, and SCSS, Graham refactored legacy components to functional patterns, standardized spacing and theming, and introduced new layout primitives and icons. He improved test reliability by migrating to React Testing Library and Vitest, enhanced release automation, and strengthened dependency management. His work enabled faster iteration, reduced technical debt, and improved both user and developer experience across the codebase.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
284Total
Bugs
38
Commits
284
Features
108
Lines of code
361,664
Activity Months19
Your Network
122 peopleSame Organization
@palantir.com79
Andrew AshMember
aashabogluMember
Arseny BogomolovMember
Andy BradshawMember
Adi DahiyaMember
agrabauskasMember
Andrew HigginsMember
Alexis Le DantecMember
amazurMember
Shared Repositories
43
Work History
April 2026
16 Commits • 11 Features
Apr 1, 2026April 2026 — Palantir Blueprint monthly summary: In palantir/blueprint, delivered stability, security, and developer-experience improvements across UI components, tests, and tooling. Key outcomes include testing modernization with React Testing Library, adoption of React useSyncExternalStore for core subscriptions, expanded icon workflows (Icon Gallery in Storybook, static SVG icon generation, and resource-management scripts), and strengthened dependency security and tooling. Major fixes addressed UI stability and consistency, including a Collapse content clipping fix and Breadcrumbs items default regression. These efforts improved reliability for customer-facing components, reduced maintenance burden, and demonstrated proficiency in modern React patterns, test automation, and tooling improvements.
16 Commits • 11 Features
Apr 1, 2026April 2026 — Palantir Blueprint monthly summary: In palantir/blueprint, delivered stability, security, and developer-experience improvements across UI components, tests, and tooling. Key outcomes include testing modernization with React Testing Library, adoption of React useSyncExternalStore for core subscriptions, expanded icon workflows (Icon Gallery in Storybook, static SVG icon generation, and resource-management scripts), and strengthened dependency security and tooling. Major fixes addressed UI stability and consistency, including a Collapse content clipping fix and Breadcrumbs items default regression. These efforts improved reliability for customer-facing components, reduced maintenance burden, and demonstrated proficiency in modern React patterns, test automation, and tooling improvements.
April 2026
March 2026
26 Commits • 13 Features
Mar 1, 2026March 2026 focused on stabilizing CI, modernizing the test stack, and delivering core UI, accessibility, and developer-experience improvements. The work reduced CI/test flakiness, expanded the icon suite, upgraded tooling, and implemented structural refactors to enable safer future enhancements. Resulting business value includes faster feedback, higher release confidence, and a more maintainable codebase as the project scales.
March 2026
26 Commits • 13 Features
Mar 1, 2026March 2026 focused on stabilizing CI, modernizing the test stack, and delivering core UI, accessibility, and developer-experience improvements. The work reduced CI/test flakiness, expanded the icon suite, upgraded tooling, and implemented structural refactors to enable safer future enhancements. Resulting business value includes faster feedback, higher release confidence, and a more maintainable codebase as the project scales.
February 2026
28 Commits • 11 Features
Feb 1, 2026February 2026 (2026-02) delivered a set of UI enhancements, testing modernization, and tooling upgrades for palantir/blueprint. Key features include Center Text Alignment for Tag/CompoundTag content and a new PopoverNext component built on Floating UI, improving popover consistency and behavior. Dialog received a functional component refactor and backward-compatibility isOpen prop optimization, plus a fix to ensure proper header rendering when the title is an empty string. The Labs Box component gained granular flex controls (flexGrow, flexShrink, flexBasis) to improve layout flexibility. Core testing was modernized with Vitest migration and updated utilities, complemented by test suite refactoring and test import path modernization. Additional improvements covered tooling and dependencies (pnpm upgrade and moving culori and culori types to devDependencies), plus ongoing migration utilities for Popover→PopoverNext and related compatibility work. Overall, these changes reduce technical debt, improve developer experience, and deliver more reliable, performant UI components for end users.
28 Commits • 11 Features
Feb 1, 2026February 2026 (2026-02) delivered a set of UI enhancements, testing modernization, and tooling upgrades for palantir/blueprint. Key features include Center Text Alignment for Tag/CompoundTag content and a new PopoverNext component built on Floating UI, improving popover consistency and behavior. Dialog received a functional component refactor and backward-compatibility isOpen prop optimization, plus a fix to ensure proper header rendering when the title is an empty string. The Labs Box component gained granular flex controls (flexGrow, flexShrink, flexBasis) to improve layout flexibility. Core testing was modernized with Vitest migration and updated utilities, complemented by test suite refactoring and test import path modernization. Additional improvements covered tooling and dependencies (pnpm upgrade and moving culori and culori types to devDependencies), plus ongoing migration utilities for Popover→PopoverNext and related compatibility work. Overall, these changes reduce technical debt, improve developer experience, and deliver more reliable, performant UI components for end users.
February 2026
January 2026
14 Commits • 2 Features
Jan 1, 2026January 2026: Focused on UI/UX polish, accessibility, and internal reliability. Delivered accessibility improvements and visual consistency across components, introduced a new Link component, fixed a popover styling issue, upgraded the development toolchain, and modernized tests to improve reliability and onboarding.
January 2026
14 Commits • 2 Features
Jan 1, 2026January 2026: Focused on UI/UX polish, accessibility, and internal reliability. Delivered accessibility improvements and visual consistency across components, introduced a new Link component, fixed a popover styling issue, upgraded the development toolchain, and modernized tests to improve reliability and onboarding.
December 2025
7 Commits • 2 Features
Dec 1, 2025December 2025: Upgraded Blueprint.js packages across the monorepo to latest versions to improve compatibility and UX; enhanced accessibility in MenuItem by allowing role prop overwrite; fixed Select item clickability and focus management; improved test stability by isolating tests, skipping flaky onScroll tests, and updating Overlay2 tests; these changes improve user experience, accessibility, and release reliability, demonstrating proficiency in JS/TS, React, accessibility, test engineering, and monorepo package management.
7 Commits • 2 Features
Dec 1, 2025December 2025: Upgraded Blueprint.js packages across the monorepo to latest versions to improve compatibility and UX; enhanced accessibility in MenuItem by allowing role prop overwrite; fixed Select item clickability and focus management; improved test stability by isolating tests, skipping flaky onScroll tests, and updating Overlay2 tests; these changes improve user experience, accessibility, and release reliability, demonstrating proficiency in JS/TS, React, accessibility, test engineering, and monorepo package management.
December 2025
November 2025
11 Commits • 3 Features
Nov 1, 2025Concise monthly summary for 2025-11 focusing on delivering substantial library releases, new layout components, key bug fixes, and platform updates, with emphasis on business value and technical achievement.
November 2025
11 Commits • 3 Features
Nov 1, 2025Concise monthly summary for 2025-11 focusing on delivering substantial library releases, new layout components, key bug fixes, and platform updates, with emphasis on business value and technical achievement.
October 2025
13 Commits • 4 Features
Oct 1, 2025October 2025 performance summary for palantir/blueprint focused on design-system expansion, UI consistency, and developer-experience improvements. Delivered four major areas: (1) Icon Library Enhancements adding currency (won/yen) and drone icons across 16px and 20px, (2) UI Spacing Standardization reducing the pt-spacing multiplier to tighten UI, (3) Blueprint UI Modernization and Code Quality including removal of defaultProps usage, consolidation of datetime constants, Sass module-system migration, and linting/formatting improvements, and (4) Tooling and Dependency Modernization with a pnpm migration and updated build tooling. While no explicit major bugs are listed, the changes substantially reduce defect risk, improve maintainability, and shorten build/lint cycles. This results in faster, more consistent releases and a more scalable design system for end users.
13 Commits • 4 Features
Oct 1, 2025October 2025 performance summary for palantir/blueprint focused on design-system expansion, UI consistency, and developer-experience improvements. Delivered four major areas: (1) Icon Library Enhancements adding currency (won/yen) and drone icons across 16px and 20px, (2) UI Spacing Standardization reducing the pt-spacing multiplier to tighten UI, (3) Blueprint UI Modernization and Code Quality including removal of defaultProps usage, consolidation of datetime constants, Sass module-system migration, and linting/formatting improvements, and (4) Tooling and Dependency Modernization with a pnpm migration and updated build tooling. While no explicit major bugs are listed, the changes substantially reduce defect risk, improve maintainability, and shorten build/lint cycles. This results in faster, more consistent releases and a more scalable design system for end users.
October 2025
September 2025
7 Commits • 5 Features
Sep 1, 2025Monthly work summary for 2025-09 focused on delivering consistent UI spacing, modernizing components, establishing tooling standards, and shipping toolkit upgrades across Blueprint. The work improves visual consistency, testing reliability, and developer productivity, while driving ecosystem stability.
September 2025
7 Commits • 5 Features
Sep 1, 2025Monthly work summary for 2025-09 focused on delivering consistent UI spacing, modernizing components, establishing tooling standards, and shipping toolkit upgrades across Blueprint. The work improves visual consistency, testing reliability, and developer productivity, while driving ecosystem stability.
August 2025
14 Commits • 3 Features
Aug 1, 2025August 2025 focused on documentation and design-system refinements for palantir/blueprint, delivering a docs app overhaul, a 4px-based spacing system, targeted UI bug fixes, and a toolkit release to latest specs. These changes improve developer onboarding, visual consistency, and release quality, enabling faster iteration and maintainability.
14 Commits • 3 Features
Aug 1, 2025August 2025 focused on documentation and design-system refinements for palantir/blueprint, delivering a docs app overhaul, a 4px-based spacing system, targeted UI bug fixes, and a toolkit release to latest specs. These changes improve developer onboarding, visual consistency, and release quality, enabling faster iteration and maintainability.
August 2025
July 2025
7 Commits • 4 Features
Jul 1, 2025July 2025 highlights: Modernized the Blueprint codebase with the new JSX Transform, improving developer ergonomics by removing per-file React imports; enhanced dark-mode theming, including an active step title color variant for MultistepDialog and unified Switch styling; boosted developer experience by enabling React StrictMode in docs-app and demo-app; fixed test stability by correcting CSS variable formatting and Prettier handling for platform-specific variables; delivered a Blueprint UI toolkit release across the monorepo with updated packages to latest versions, enabling faster access to improvements and bug fixes across downstream apps.
July 2025
7 Commits • 4 Features
Jul 1, 2025July 2025 highlights: Modernized the Blueprint codebase with the new JSX Transform, improving developer ergonomics by removing per-file React imports; enhanced dark-mode theming, including an active step title color variant for MultistepDialog and unified Switch styling; boosted developer experience by enabling React StrictMode in docs-app and demo-app; fixed test stability by correcting CSS variable formatting and Prettier handling for platform-specific variables; delivered a Blueprint UI toolkit release across the monorepo with updated packages to latest versions, enabling faster access to improvements and bug fixes across downstream apps.
June 2025
17 Commits • 6 Features
Jun 1, 2025June 2025 performance summary for palantir/blueprint focusing on delivering business value through stable releases, UX enhancements, and developer experience improvements. The month combined release engineering for Blueprint v6 with targeted UI/UX and documentation upgrades, alongside CI/test stability work to accelerate feedback loops and reduce risk in production releases.
17 Commits • 6 Features
Jun 1, 2025June 2025 performance summary for palantir/blueprint focusing on delivering business value through stable releases, UX enhancements, and developer experience improvements. The month combined release engineering for Blueprint v6 with targeted UI/UX and documentation upgrades, alongside CI/test stability work to accelerate feedback loops and reduce risk in production releases.
June 2025
May 2025
9 Commits • 1 Features
May 1, 2025May 2025 monthly summary for palantir/blueprint: Focused on test modernization and test suite cleanup to improve reliability and maintainability. Delivered migration of UI tests from Enzyme to React Testing Library across core components (Alert, Breadcrumbs, Callout, Card/CardList, InputGroup, RadioGroup, and related controls), enhancing test reliability, accessibility, and alignment with modern React practices. Also removed dead test file to reduce maintenance overhead. These changes reduce CI churn, improve onboarding, and accelerate release confidence. Technologies demonstrated include React Testing Library, test refactoring, accessibility considerations, and maintainability improvements.
May 2025
9 Commits • 1 Features
May 1, 2025May 2025 monthly summary for palantir/blueprint: Focused on test modernization and test suite cleanup to improve reliability and maintainability. Delivered migration of UI tests from Enzyme to React Testing Library across core components (Alert, Breadcrumbs, Callout, Card/CardList, InputGroup, RadioGroup, and related controls), enhancing test reliability, accessibility, and alignment with modern React practices. Also removed dead test file to reduce maintenance overhead. These changes reduce CI churn, improve onboarding, and accelerate release confidence. Technologies demonstrated include React Testing Library, test refactoring, accessibility considerations, and maintainability improvements.
April 2025
8 Commits • 3 Features
Apr 1, 2025This month focused on delivering core UI consistency, accessibility improvements, and a streamlined release/tooling pipeline for the palantir/blueprint repository. The work reduces technical debt, enhances user experience, and improves reliability of release processes.
8 Commits • 3 Features
Apr 1, 2025This month focused on delivering core UI consistency, accessibility improvements, and a streamlined release/tooling pipeline for the palantir/blueprint repository. The work reduces technical debt, enhances user experience, and improves reliability of release processes.
April 2025
March 2025
29 Commits • 14 Features
Mar 1, 2025March 2025 monthly summary for palantir/blueprint: Deliveries centered on packaging tooling, Datetime modernization and v3 migration, targeted documentation, UI stability improvements, and expanded test coverage. The work reduced operational friction, improved type safety, and stabilized the DX for migration efforts while preserving feature velocity across packages.
March 2025
29 Commits • 14 Features
Mar 1, 2025March 2025 monthly summary for palantir/blueprint: Deliveries centered on packaging tooling, Datetime modernization and v3 migration, targeted documentation, UI stability improvements, and expanded test coverage. The work reduced operational friction, improved type safety, and stabilized the DX for migration efforts while preserving feature velocity across packages.
February 2025
22 Commits • 11 Features
Feb 1, 2025February 2025: Strengthened Blueprint design system with scalable API and documentation improvements, delivering consistent sizing, enhanced typings, and stable CI feedback. Key features and improvements: Introduced variant and size props for Button/ButtonGroup and propagated size to additional components, including large-variant components; added TextAlignment type for Alignment API; expanded docs and examples across Tag, Input, Dialog, Menu, Icon, Tabs, Navbar, EditableText, NumericInput, Section, and Select, plus a UI docs sidebar fix; Code quality and cleanup: removed underscore prefixes from memo/forwardRef components and eliminated unused eslint-disable directives; CI reliability: skipped flaky tests and reduced deprecation noise. Overall impact: faster UI development cycles, more predictable visual results, easier onboarding, and more robust CI.
22 Commits • 11 Features
Feb 1, 2025February 2025: Strengthened Blueprint design system with scalable API and documentation improvements, delivering consistent sizing, enhanced typings, and stable CI feedback. Key features and improvements: Introduced variant and size props for Button/ButtonGroup and propagated size to additional components, including large-variant components; added TextAlignment type for Alignment API; expanded docs and examples across Tag, Input, Dialog, Menu, Icon, Tabs, Navbar, EditableText, NumericInput, Section, and Select, plus a UI docs sidebar fix; Code quality and cleanup: removed underscore prefixes from memo/forwardRef components and eliminated unused eslint-disable directives; CI reliability: skipped flaky tests and reduced deprecation noise. Overall impact: faster UI development cycles, more predictable visual results, easier onboarding, and more robust CI.
February 2025
January 2025
29 Commits • 8 Features
Jan 1, 2025January 2025: Delivered React 18 readiness and substantial UI modernization in the blueprint repo, with a focus on maintainability, stability, and business value. Key outcomes include React 18 compatibility across components with updated types/props and removal of deprecated defaultProps, a major UI refactor migrating seven components to functional components, API/Types improvements, and disciplined release/dependency maintenance. Stability work resolved runtime risks associated with React 18 through targeted fixes and test adjustments, while ongoing maintenance ensured alignment with upstream dependencies and documentation. Technologies demonstrated include React 18, TypeScript typings, functional component design, Sass handling, and CI/release automation.
January 2025
29 Commits • 8 Features
Jan 1, 2025January 2025: Delivered React 18 readiness and substantial UI modernization in the blueprint repo, with a focus on maintainability, stability, and business value. Key outcomes include React 18 compatibility across components with updated types/props and removal of deprecated defaultProps, a major UI refactor migrating seven components to functional components, API/Types improvements, and disciplined release/dependency maintenance. Stability work resolved runtime risks associated with React 18 through targeted fixes and test adjustments, while ongoing maintenance ensured alignment with upstream dependencies and documentation. Technologies demonstrated include React 18, TypeScript typings, functional component design, Sass handling, and CI/release automation.
December 2024
9 Commits • 3 Features
Dec 1, 2024December 2024 monthly summary for palantir/blueprint focusing on delivering developer-oriented features, bug fixes, and documentation improvements that drive business value and long-term maintainability.
9 Commits • 3 Features
Dec 1, 2024December 2024 monthly summary for palantir/blueprint focusing on delivering developer-oriented features, bug fixes, and documentation improvements that drive business value and long-term maintainability.
December 2024
November 2024
15 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for palantir/blueprint focused on reliability, accessibility, and developer experience. Delivered tangible UI quality improvements, refreshed documentation and examples, and updated the UI toolkit to latest releases to support faster, safer product iterations across teams.
November 2024
15 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for palantir/blueprint focused on reliability, accessibility, and developer experience. Delivered tangible UI quality improvements, refreshed documentation and examples, and updated the UI toolkit to latest releases to support faster, safer product iterations across teams.
October 2024
3 Commits • 2 Features
Oct 1, 2024October 2024: Delivered key UX, code quality, and type-safety improvements in palantir/blueprint, with focused enhancements that boost accessibility, maintainability, and reliability. Emphasis on business value through improved user interactions, reduced lint-related churn, and stronger type guarantees across UI components.
3 Commits • 2 Features
Oct 1, 2024October 2024: Delivered key UX, code quality, and type-safety improvements in palantir/blueprint, with focused enhancements that boost accessibility, maintainability, and reliability. Emphasis on business value through improved user interactions, reduced lint-related churn, and stronger type guarantees across UI components.
October 2024
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Quality Metrics
Correctness97.0%
Maintainability95.8%
Architecture92.8%
Performance92.6%
AI Usage20.4%
Skills & Technologies
Programming Languages
BashCSSHTMLJSONJavaScriptLESSLessMJSMarkdownNone
Technical Skills
API DesignAutomationBuild ConfigurationBuild ScriptsBuild ToolsCI/CDCLI scriptingCSSCSS PreprocessingCSS preprocessingCSS preprocessorsCode CleanupCode FormattingCode LintingCode Maintenance
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline