refactor(frontend): rabbit-review #55
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WalkthroughThis pull request encompasses multiple frontend component updates across various sections of the application. The changes primarily involve adding the Changes
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🚧 Files skipped from review as they are similar to previous changes (2)
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Actionable comments posted: 1
🧹 Nitpick comments (6)
frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/PublicationCard.tsx (2)
38-42: Good use of TypeScript type guard!The implementation improves type safety and code readability. However, consider future-proofing the type guard by checking additional properties that are unique to
TeamPublication.function isTeamPublication( publication: TeamPublication | ThirdPartyPublication, ): publication is TeamPublication { - return "authors" in publication; + return "authors" in publication && typeof publication.authors === "string"; }
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15-24: LGTM! Consider component extraction for better maintainability.The conditional rendering is clean and type-safe. However, for better maintainability, consider extracting the team and third-party publication content into separate components.
Example refactor:
const TeamPublicationContent: React.FC<{ publication: TeamPublication }> = ({ publication }) => ( <> <h2 className="mb-6 text-xl font-medium text-primary-text"> {publication.topic} </h2> <p className="mb-8 text-secondary-text">{publication.authors}</p> </> ); const ThirdPartyPublicationContent: React.FC<{ publication: ThirdPartyPublication }> = ({ publication }) => ( <p className="mb-8 text-secondary-text">{publication.topic}</p> );frontend/src/hooks/useScreenSize.tsx (1)
8-8: Consider a more robust initial state strategy.While setting
"lg"as initial state prevents undefined values, it may cause layout shifts on mobile devices. Consider these alternatives:
- Use
typeof window !== 'undefined'to get actual screen size during initialization- Use CSS media queries with
matchMediafor consistent breakpointsExample implementation:
const getInitialScreenSize = (): ScreenSize => { if (typeof window === 'undefined') return 'lg'; if (window.innerWidth < 768) return 'sm'; if (window.innerWidth < 1024) return 'md'; return 'lg'; }; const [screenSize, setScreenSize] = useState<ScreenSize>(getInitialScreenSize());frontend/src/components/Cooperative/MemberSection/LearnMore.tsx (1)
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23-29: Consider additional security headers for external link.While
noopener noreferreris good, consider adding security headers for external links:<Link href={button.link.url} target="_blank" - rel="noopener noreferrer" + rel="noopener noreferrer nofollow" className="z-[1]" >frontend/src/components/Earn/TabSection/CuratorTabContent/KlerosScoutSection.tsx (1)
28-28: Consider removing thepriorityprop for non-critical images.The
priorityprop is best used for large, above-the-fold images that impact LCP. For this product icon (128x128px), usingprioritymight unnecessarily delay other critical resources. Consider removing it unless this image is crucial for the initial viewport.- priorityfrontend/src/styles/globals.css (1)
31-41: Enhance scrollbar styling maintainability and performance.
- Use CSS variables for colors to maintain consistency with the theme system.
- Remove unnecessary transition properties for better performance.
- background-color: #42498f; + background-color: var(--scrollbar-thumb-color, #42498f); border-radius: 16px; transition: opacity 0.15s, - background-color 0.15s, - border-color 0.15s, - width 0.15s; + background-color 0.15s; } scrollbar-width: thin; - scrollbar-color: #42498f transparent; + scrollbar-color: var(--scrollbar-thumb-color, #42498f) transparent;Add this to the
:rootsection:--scrollbar-thumb-color: #42498f;
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📒 Files selected for processing (19)
frontend/src/components/Community/hero.tsx(1 hunks)frontend/src/components/Cooperative/MemberSection/LearnMore.tsx(1 hunks)frontend/src/components/Cooperative/hero.tsx(1 hunks)frontend/src/components/Dropdown/index.tsx(1 hunks)frontend/src/components/Earn/Hero.tsx(1 hunks)frontend/src/components/Earn/TabSection/CuratorTabContent/KlerosScoutSection.tsx(1 hunks)frontend/src/components/ForBuilders/Hero.tsx(1 hunks)frontend/src/components/PNKToken/Hero.tsx(1 hunks)frontend/src/components/Pagination.tsx(1 hunks)frontend/src/components/ResearchDevelopment/Hero.tsx(1 hunks)frontend/src/components/ResearchDevelopment/TabSection/FellowshipTabContent/Testimonials/index.tsx(1 hunks)frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/KlerosBook.tsx(1 hunks)frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/PublicationCard.tsx(2 hunks)frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/TeamPublications.tsx(1 hunks)frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/ThirdPartyPublications.tsx(1 hunks)frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/ResearchSection/ResearchCard.tsx(1 hunks)frontend/src/components/home/Hero.tsx(1 hunks)frontend/src/hooks/useScreenSize.tsx(1 hunks)frontend/src/styles/globals.css(1 hunks)
✅ Files skipped from review due to trivial changes (5)
- frontend/src/components/ForBuilders/Hero.tsx
- frontend/src/components/home/Hero.tsx
- frontend/src/components/ResearchDevelopment/Hero.tsx
- frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/ResearchSection/ResearchCard.tsx
- frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/KlerosBook.tsx
⏰ Context from checks skipped due to timeout of 90000ms (3)
- GitHub Check: Redirect rules - kleros-website-v2
- GitHub Check: Header rules - kleros-website-v2
- GitHub Check: Pages changed - kleros-website-v2
🔇 Additional comments (9)
frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/TeamPublications.tsx (1)
27-27: Excellent fix for the dependency array!Adding
teamPublicationsto the dependency array is crucial as it ensures the paginated items are recalculated when the publications data changes. This fix prevents potential stale data issues and aligns with React's best practices for exhaustive dependencies.frontend/src/components/Pagination.tsx (1)
21-22: Great accessibility improvements! 👍The addition of
aria-labelandaria-currentattributes enhances screen reader support, following WCAG guidelines for accessible pagination.frontend/src/components/Cooperative/MemberSection/LearnMore.tsx (1)
35-35: Good use of priority loading for important images! 👍The addition of the
priorityattribute aligns with Next.js best practices for optimizing above-the-fold images.frontend/src/components/ResearchDevelopment/TabSection/FellowshipTabContent/Testimonials/index.tsx (1)
27-27: Good catch adding testimonials to dependency array! 👍Adding
testimonialsto theuseMemodependency array ensures proper reactivity when testimonial data changes, preventing potential stale data issues.frontend/src/components/PNKToken/Hero.tsx (1)
41-41: LGTM! Good performance optimization.Adding the
priorityprop to the hero background image is a good optimization. This tells Next.js to preload this image immediately, reducing the Largest Contentful Paint (LCP) metric since hero backgrounds are typically the largest visible element during initial page load.frontend/src/components/ResearchDevelopment/TabSection/ResearchTabContent/PublicationsSection/ThirdPartyPublications.tsx (1)
27-27: LGTM! Fixed potential stale data bug.Good catch adding
thirdPartyPublicationsto the dependency array. This fixes a potential bug where the memoized items wouldn't update if the publications data changed, ensuring the displayed content stays in sync with the source data.frontend/src/components/Community/hero.tsx (1)
41-41: LGTM! Consistent with other hero components.Adding the
priorityprop here maintains consistency with other hero components while optimizing the loading performance of the hero background image.frontend/src/components/Cooperative/hero.tsx (1)
47-47: LGTM! Part of systematic performance optimization.Adding the
priorityprop completes the systematic optimization of hero background images across the application, ensuring consistent loading behavior and improved performance across all sections.frontend/src/components/Earn/Hero.tsx (1)
46-46: Good optimization for LCP performance!Adding the
priorityprop to the hero background image is a good practice as it will be preloaded, improving the Largest Contentful Paint (LCP) metric for better page performance.
Summary by CodeRabbit
Performance Optimization
priorityattribute to images across multiple components to improve loading performance.Accessibility Improvements
aria-labelandaria-currentattributes to pagination buttons for better screen reader support.Component Enhancements
Styling