feat: move about content into landing page (#5734)

* feat: move about content into landing page

* fix: delete unused image files

* fix: remove unused components

* fix: pointer events on title and subtitle

* feat: add about footer to landing page

* fix: simplify css in Landing Page

* feat(moonpay): moonpay ip checks to determine if the user can access the fiat onramp (#10)

* feat(moonpay): useFiatOnrampAvailable

* feat(moonpay): ip check with moonpay for buy crypto availability

* add error state and clear up some of the sequence of logic

* add button-specific spinner, put the ... menu button behind the feature flag

* hide ... menu option if onramp is unavailable

* add live publishable moonpay key

* add initial FoR hype border flash to announcement acknowledgment

* remove ... menu access to FoR feature

* add tooltip and external link to info icon

* nicer error display

* add stale market to ack

* pr feedback from zzmp

* fix really weird react bug

* ts fix and clear timeout

* pairing staleness handler w/ zzmp

* add back feature flag
Co-authored-by: Jordan Frankfurt <jordanwfrankfurt@gmail.com>

src/components/About/AboutFooter.tsx

+import { TraceEvent } from '@uniswap/analytics'
+import { BrowserEvent, ElementName, EventName } from '@uniswap/analytics-events'
+import { BookOpen, Globe, Heart, Twitter } from 'react-feather'
+import styled from 'styled-components/macro'
+import { BREAKPOINTS } from 'theme'
+
+const Footer = styled.div`
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  gap: 48px;
+  max-width: 1440px;
+`
+
+const FooterLinks = styled.div`
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 12px;
+  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
+    grid-template-columns: 1fr 1fr;
+    gap: 24px;
+  }
+  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
+    grid-template-columns: 1fr 1fr 1fr 1fr;
+  }
+`
+
+const FooterLink = styled.a`
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 16px;
+  color: ${({ theme }) => theme.textPrimary};
+  border: 1px solid ${({ theme }) => theme.backgroundOutline};
+  font-size: 16px;
+  line-height: 20px;
+  font-weight: 600;
+  border-radius: 8px;
+  cursor: pointer;
+  text-decoration: none;
+  svg {
+    color: ${({ theme }) => theme.textSecondary};
+    stroke-width: 1.5;
+  }
+  transition: ${({ theme }) => `${theme.transition.duration.medium} ${theme.transition.timing.ease} border`};
+  &:hover {
+    border: 1px solid ${({ theme }) => theme.textTertiary};
+  }
+  @media screen and (min-width: ${BREAKPOINTS.md}px) {
+    font-size: 20px;
+    line-height: 24px;
+  }
+`
+
+const Copyright = styled.span`
+  font-size: 16px;
+  line-height: 20px;
+  color: ${({ theme }) => theme.textTertiary};
+`
+
+export const AboutFooter = () => {
+  return (
+    <Footer>
+      <FooterLinks>
+        <TraceEvent events={[BrowserEvent.onClick]} name={EventName.ELEMENT_CLICKED} element={ElementName.SUPPORT_LINK}>
+          <FooterLink rel="noopener noreferrer" target="_blank" href="https://support.uniswap.org">
+            <Globe /> Support
+          </FooterLink>
+        </TraceEvent>
+        <TraceEvent events={[BrowserEvent.onClick]} name={EventName.ELEMENT_CLICKED} element={ElementName.TWITTER_LINK}>
+          <FooterLink rel="noopener noreferrer" target="_blank" href="https://twitter.com/uniswap">
+            <Twitter /> Twitter
+          </FooterLink>
+        </TraceEvent>
+        <TraceEvent events={[BrowserEvent.onClick]} name={EventName.ELEMENT_CLICKED} element={ElementName.BLOG_LINK}>
+          <FooterLink rel="noopener noreferrer" target="_blank" href="https://uniswap.org/blog">
+            <BookOpen /> Blog
+          </FooterLink>
+        </TraceEvent>
+        <TraceEvent events={[BrowserEvent.onClick]} name={EventName.ELEMENT_CLICKED} element={ElementName.CAREERS_LINK}>
+          <FooterLink rel="noopener noreferrer" target="_blank" href="https://boards.greenhouse.io/uniswaplabs">
+            <Heart /> Careers
+          </FooterLink>
+        </TraceEvent>
+      </FooterLinks>
+      <Copyright>© {new Date().getFullYear()} Uniswap Labs</Copyright>
+    </Footer>
+  )
+}

src/pages/About/Card.tsx → src/components/About/Card.tsx

@@ -2,47 +2,59 @@ import { TraceEvent } from '@uniswap/analytics'
 import { BrowserEvent, EventName } from '@uniswap/analytics-events'
 import { Link } from 'react-router-dom'
 import { useIsDarkMode } from 'state/user/hooks'
-import styled from 'styled-components/macro'
+import styled, { DefaultTheme } from 'styled-components/macro'
 import { BREAKPOINTS } from 'theme'
 
-const DARK_MODE_GRADIENT = 'linear-gradient(180deg, rgba(19, 22, 27, 0.54) 0%, #13161b 100%)'
+export enum CardType {
+  Primary = 'Primary',
+  Secondary = 'Secondary',
+}
 
-const StyledCard = styled.div<{ isDarkMode: boolean; backgroundImgSrc?: string }>`
+const StyledCard = styled.div<{ isDarkMode: boolean; backgroundImgSrc?: string; type: CardType }>`
   display: flex;
-  background: ${({ isDarkMode, backgroundImgSrc }) =>
+  background: ${({ isDarkMode, backgroundImgSrc, type, theme }) =>
     isDarkMode
-      ? `${DARK_MODE_GRADIENT} ${backgroundImgSrc ? `, url(${backgroundImgSrc})` : ''}`
-      : `url(${backgroundImgSrc})`};
+      ? `${type === CardType.Primary ? theme.backgroundModule : theme.backgroundSurface} ${
+          backgroundImgSrc ? ` url(${backgroundImgSrc})` : ''
+        }`
+      : `${type === CardType.Primary ? 'white' : theme.backgroundModule} url(${backgroundImgSrc})`};
   background-size: auto 100%;
   background-position: right;
   background-repeat: no-repeat;
+  background-origin: border-box;
+
   flex-direction: column;
   justify-content: space-between;
   text-decoration: none;
   color: ${({ theme }) => theme.textPrimary};
   padding: 24px;
-  height: 200px;
+  height: 212px;
   border-radius: 24px;
-  border: 1px solid ${({ theme, isDarkMode }) => (isDarkMode ? 'transparent' : theme.backgroundOutline)};
+  border: 1px solid ${({ theme, type }) => (type === CardType.Primary ? 'transparent' : theme.backgroundOutline)};
+  box-shadow: 0px 10px 24px 0px rgba(51, 53, 72, 0.04);
+  transition: ${({ theme }) => `${theme.transition.duration.medium} ${theme.transition.timing.ease} border`};
 
   &:hover {
-    border: 1px solid ${({ theme, isDarkMode }) => (isDarkMode ? theme.backgroundOutline : theme.textTertiary)};
+    border: 1px solid ${({ theme, isDarkMode }) => (isDarkMode ? theme.backgroundInteractive : theme.textTertiary)};
   }
   @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    height: ${({ backgroundImgSrc }) => (backgroundImgSrc ? 360 : 200)}px;
-    padding: 40px;
+    height: ${({ backgroundImgSrc }) => (backgroundImgSrc ? 360 : 260)}px;
   }
+  @media screen and (min-width: ${BREAKPOINTS.xl}px) {
+    padding: 32px;
+  }
+`
+
+const TitleRow = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
 `
 
 const CardTitle = styled.div`
   font-size: 20px;
   line-height: 28px;
-  font-weight: 500;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    font-size: 20px;
-    line-height: 28px;
-  }
+  font-weight: 600;
 
   @media screen and (min-width: ${BREAKPOINTS.lg}px) {
     font-size: 28px;
@@ -50,40 +62,70 @@ const CardTitle = styled.div`
   }
 `
 
-const CardDescription = styled.div`
-  font-size: 14px;
+const getCardDescriptionColor = (type: CardType, theme: DefaultTheme) => {
+  switch (type) {
+    case CardType.Secondary:
+      return theme.textSecondary
+    default:
+      return theme.textPrimary
+  }
+}
+
+const CardDescription = styled.div<{ type: CardType }>`
+  display: flex;
+  flex-direction: column;
+  font-size: 16px;
   line-height: 20px;
+  color: ${({ theme, type }) => getCardDescriptionColor(type, theme)};
+  padding: 0 40px 0 0;
+  max-width: 480px;
 
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
+  @media screen and (min-width: ${BREAKPOINTS.xl}px) {
     font-size: 20px;
     line-height: 28px;
+    max-width: 480px;
   }
+`
 
-  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
-    font-size: 20px;
-    line-height: 28px;
+const CardCTA = styled(CardDescription)`
+  color: ${({ theme }) => theme.accentAction};
+  font-weight: 500;
+  margin: 24px 0 0;
+  cursor: pointer;
+
+  transition: ${({ theme }) => `${theme.transition.duration.medium} ${theme.transition.timing.ease} opacity`};
+
+  &:hover {
+    opacity: 0.6;
   }
 `
 
 const Card = ({
+  type = CardType.Primary,
   title,
   description,
+  cta,
   to,
   external,
   backgroundImgSrc,
+  icon,
   elementName,
 }: {
+  type?: CardType
   title: string
   description: string
+  cta?: string
   to: string
   external?: boolean
   backgroundImgSrc?: string
-  elementName: string
+  icon?: React.ReactNode
+  elementName?: string
 }) => {
   const isDarkMode = useIsDarkMode()
   return (
     <TraceEvent events={[BrowserEvent.onClick]} name={EventName.ELEMENT_CLICKED} element={elementName}>
       <StyledCard
+        type={type}
         as={external ? 'a' : Link}
         to={external ? undefined : to}
         href={external ? to : undefined}
@@ -92,8 +134,14 @@ const Card = ({
         isDarkMode={isDarkMode}
         backgroundImgSrc={backgroundImgSrc}
       >
-        <CardTitle>{title}</CardTitle>
-        <CardDescription>{description}</CardDescription>
+        <TitleRow>
+          <CardTitle>{title}</CardTitle>
+          {icon}
+        </TitleRow>
+        <CardDescription type={type}>
+          {description}
+          <CardCTA type={type}>{cta}</CardCTA>
+        </CardDescription>
       </StyledCard>
     </TraceEvent>
   )

src/components/About/ProtocolBanner.tsx

+import { ButtonEmpty } from 'components/Button'
+import { useIsDarkMode } from 'state/user/hooks'
+import styled from 'styled-components/macro'
+import { BREAKPOINTS } from 'theme'
+
+import meshSrc from './images/Mesh.png'
+
+const DARK_MODE_GRADIENT = 'radial-gradient(101.8% 4091.31% at 0% 0%, #4673FA 0%, #9646FA 100%)'
+
+const Banner = styled.div<{ isDarkMode: boolean }>`
+  height: 340px;
+  width: 100%;
+  border-radius: 32px;
+  max-width: 1440px;
+  margin: 80px 0;
+
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 32px 48px;
+
+  box-shadow: 0px 10px 24px rgba(51, 53, 72, 0.04);
+
+  background: ${({ isDarkMode }) =>
+    isDarkMode
+      ? `url(${meshSrc}), ${DARK_MODE_GRADIENT}`
+      : `url(${meshSrc}), linear-gradient(93.06deg, #FF00C7 2.66%, #FF9FFB 98.99%);`};
+
+  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
+    height: 140px;
+    flex-direction: row;
+  }
+`
+
+const TextContainer = styled.div`
+  color: white;
+  display: flex;
+  flex: 1;
+  flex-direction: column;
+`
+
+const HeaderText = styled.div`
+  font-weight: 700;
+  font-size: 28px;
+  line-height: 36px;
+
+  @media screen and (min-width: ${BREAKPOINTS.xl}px) {
+    font-size: 28px;
+    line-height: 36px;
+  }
+`
+
+const DescriptionText = styled.div`
+  margin: 10px 10px 0 0;
+  font-weight: 500;
+  font-size: 16px;
+  line-height: 20px;
+
+  @media screen and (min-width: ${BREAKPOINTS.xl}px) {
+    font-size: 20px;
+    line-height: 28px;
+  }
+`
+
+const BannerButtonContainer = styled.div`
+  width: 100%;
+  display: flex;
+  align-items: center;
+
+  transition: ${({ theme }) => `${theme.transition.duration.medium} ${theme.transition.timing.ease} opacity`};
+
+  &:hover {
+    opacity: 0.6;
+  }
+
+  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
+    width: auto;
+  }
+`
+
+const BannerButton = styled(ButtonEmpty)`
+  color: white;
+  border: 1px solid white;
+`
+
+const ProtocolBanner = () => {
+  const isDarkMode = useIsDarkMode()
+  return (
+    <Banner isDarkMode={isDarkMode}>
+      <TextContainer>
+        <HeaderText>Powered by the Uniswap Protocol</HeaderText>
+        <DescriptionText>
+          The leading decentralized crypto trading protocol, governed by a global community.
+        </DescriptionText>
+      </TextContainer>
+      <BannerButtonContainer>
+        <BannerButton width="200px" as="a" href="https://uniswap.org" rel="noopener noreferrer" target="_blank">
+          Learn more
+        </BannerButton>
+      </BannerButtonContainer>
+    </Banner>
+  )
+}
+
+export default ProtocolBanner

src/components/About/constants.tsx

+import { ElementName } from '@uniswap/analytics-events'
+import { DollarSign, Terminal } from 'react-feather'
+import styled from 'styled-components/macro'
+import { lightTheme } from 'theme/colors'
+
+import darkArrowImgSrc from './images/aboutArrowDark.png'
+import lightArrowImgSrc from './images/aboutArrowLight.png'
+import darkDollarImgSrc from './images/aboutDollarDark.png'
+import darkTerminalImgSrc from './images/aboutTerminalDark.png'
+import nftCardImgSrc from './images/nftCard.png'
+import swapCardImgSrc from './images/swapCard.png'
+
+export const MAIN_CARDS = [
+  {
+    to: '/swap',
+    title: 'Swap tokens',
+    description: 'Buy, sell, and explore tokens on Ethereum, Polygon, Optimism, and more.',
+    cta: 'Trade Tokens',
+    darkBackgroundImgSrc: swapCardImgSrc,
+    lightBackgroundImgSrc: swapCardImgSrc,
+    elementName: ElementName.ABOUT_PAGE_SWAP_CARD,
+  },
+  {
+    to: '/nfts',
+    title: 'Trade NFTs',
+    description: 'Buy and sell NFTs across marketplaces to find more listings at better prices.',
+    cta: 'Explore NFTs',
+    darkBackgroundImgSrc: nftCardImgSrc,
+    lightBackgroundImgSrc: nftCardImgSrc,
+    elementName: ElementName.ABOUT_PAGE_NFTS_CARD,
+  },
+]
+
+const StyledCardLogo = styled.img`
+  min-width: 20px;
+  min-height: 20px;
+  max-height: 48px;
+  max-width: 48px;
+`
+
+export const MORE_CARDS = [
+  {
+    to: 'https://info.uniswap.org',
+    external: true,
+    title: 'Analytics',
+    description: 'View, track and analyze Uniswap Protocol analytics.',
+    lightIcon: <StyledCardLogo src={lightArrowImgSrc} alt="Analytics" />,
+    darkIcon: <StyledCardLogo src={darkArrowImgSrc} alt="Analytics" />,
+    cta: 'Explore data',
+    elementName: ElementName.ABOUT_PAGE_ANALYTICS_CARD,
+  },
+  {
+    to: '/pool',
+    title: 'Earn',
+    description: 'Provide liquidity to pools on Uniswap and earn fees on swaps.',
+    lightIcon: <DollarSign color={lightTheme.textTertiary} size={48} />,
+    darkIcon: <StyledCardLogo src={darkDollarImgSrc} alt="Earn" />,
+    cta: 'Provide liquidity',
+    elementName: ElementName.ABOUT_PAGE_EARN_CARD,
+  },
+  {
+    to: 'https://docs.uniswap.org',
+    external: true,
+    title: 'Build dApps',
+    description: 'Build apps and tools on the largest DeFi protocol on Ethereum.',
+    lightIcon: <Terminal color={lightTheme.textTertiary} size={48} />,
+    darkIcon: <StyledCardLogo src={darkTerminalImgSrc} alt="Developers" />,
+    cta: 'Developer docs',
+    elementName: ElementName.ABOUT_PAGE_DEV_DOCS_CARD,
+  },
+]

src/components/Polling/index.tsx

@@ -4,6 +4,7 @@ import { RowFixed } from 'components/Row'
 import { getChainInfo } from 'constants/chainInfo'
 import useCurrentBlockTimestamp from 'hooks/useCurrentBlockTimestamp'
 import useGasPrice from 'hooks/useGasPrice'
+import { useIsLandingPage } from 'hooks/useIsLandingPage'
 import { useIsNftPage } from 'hooks/useIsNftPage'
 import useMachineTimeMs from 'hooks/useMachineTime'
 import JSBI from 'jsbi'
@@ -120,6 +121,7 @@ export default function Polling() {
   const machineTime = useMachineTimeMs(NETWORK_HEALTH_CHECK_MS)
   const blockTime = useCurrentBlockTimestamp()
   const isNftPage = useIsNftPage()
+  const isLandingPage = useIsLandingPage()
 
   const ethGasPrice = useGasPrice()
   const priceGwei = ethGasPrice ? JSBI.divide(ethGasPrice, JSBI.BigInt(1000000000)) : undefined
@@ -154,7 +156,7 @@ export default function Polling() {
     return getExplorerLink(chainId, blockNumber.toString(), ExplorerDataType.BLOCK)
   }, [blockNumber, chainId])
 
-  if (isNftPage) {
+  if (isNftPage || isLandingPage) {
     return null
   }
 

src/hooks/useIsLandingPage.ts

+import { useLocation } from 'react-router-dom'
+
+export function useIsLandingPage() {
+  const { pathname } = useLocation()
+  return pathname.endsWith('/')
+}

src/pages/About/Step.tsx

-import styled from 'styled-components/macro'
-import { BREAKPOINTS } from 'theme'
-
-const StyledStep = styled.div<{ selected: boolean }>`
-  cursor: pointer;
-  display: flex;
-  padding: 24px 0;
-  color: ${({ theme, selected }) => (selected ? theme.textPrimary : theme.textSecondary)};
-  font-size: 20px;
-  font-weight: 500;
-  line-height: 28px;
-  transition: ${({ theme }) => `${theme.transition.duration.medium} ${theme.transition.timing.ease}  color`};
-
-  &:not(:last-of-type) {
-    border-bottom: ${({ theme }) => `1px solid ${theme.backgroundOutline}`};
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    font-size: 28px;
-    line-height: 36px;
-  }
-`
-
-const StepIndex = styled.span`
-  margin-right: 24px;
-  margin-left: 8px;
-
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    margin-right: 36px;
-  }
-`
-
-const Step = ({
-  index,
-  title,
-  onSelect,
-  selected,
-}: {
-  index: number
-  title: string
-  onSelect: () => void
-  selected: boolean
-}) => {
-  return (
-    <StyledStep onClick={onSelect} onMouseEnter={onSelect} selected={selected}>
-      <StepIndex>{index + 1}</StepIndex>
-      {title}
-    </StyledStep>
-  )
-}
-
-export default Step

src/pages/About/Title.ts

-import styled from 'styled-components/macro'
-import { BREAKPOINTS } from 'theme'
-
-export const Title = styled.h1<{ isDarkMode: boolean }>`
-  color: transparent;
-  font-size: 48px;
-  font-weight: 500;
-  margin-bottom: 0px;
-  max-width: 800px;
-  background: ${({ isDarkMode }) =>
-    isDarkMode
-      ? 'conic-gradient(from 180deg at 50% 50%, #FFF4CF 0deg, #EBFFBF 95.62deg, #E3CDFF 175.81deg, #FFCDF4 269.07deg, #FFFBEF 360deg);'
-      : 'linear-gradient(230.12deg, #8A80FF 37.26%, #FF7DE2 52.98%, #FF3998 68.06%)'};
-
-  background-clip: text;
-  -webkit-background-clip: text;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    font-size: 64px;
-    line-height: 72px;
-  }
-`
-
-export const SubTitle = styled.h2<{ isDarkMode?: boolean }>`
-  margin: 0;
-  font-weight: 500;
-  max-width: 340px;
-  color: transparent;
-  font-size: 20px;
-  line-height: 28px;
-
-  background: ${({ isDarkMode }) =>
-    isDarkMode
-      ? 'conic-gradient(from 180deg at 50% 50%, #FFF4CF 0deg, #EBFFBF 95.62deg, #E3CDFF 175.81deg, #FFCDF4 269.07deg, #FFFBEF 360deg);'
-      : 'linear-gradient(230.12deg, #8A80FF 37.26%, #FF7DE2 52.98%, #FF3998 68.06%)'};
-
-  background-clip: text;
-  -webkit-background-clip: text;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    font-size: 36px;
-    line-height: 44px;
-  }
-`

src/pages/About/constants.ts

-import { ElementName } from '@uniswap/analytics-events'
-
-import darkNftCardImgSrc from './images/darkNftCard.png'
-import darkSwapSrc from './images/darkSwap.png'
-import darkSwapCardImgSrc from './images/darkSwapCard.png'
-import darkWalletsSrc from './images/darkWallets.png'
-import lightNftCardImgSrc from './images/lightNftCard.png'
-import lightSwapSrc from './images/lightSwap.png'
-import lightSwapCardImgSrc from './images/lightSwapCard.png'
-import lightWalletsSrc from './images/lightWallets.png'
-import tokens from './images/tokens.png'
-
-export const CARDS = [
-  {
-    to: '/swap',
-    title: 'Swap tokens',
-    description: 'Buy, sell, and explore tokens on Ethereum, Polygon, Optimism, and more.',
-    darkBackgroundImgSrc: darkSwapCardImgSrc,
-    lightBackgroundImgSrc: lightSwapCardImgSrc,
-    elementName: ElementName.ABOUT_PAGE_SWAP_CARD,
-  },
-  {
-    to: '/nfts',
-    title: 'Trade NFTs',
-    description: 'Buy and sell NFTs across marketplaces to find more listings at better prices.',
-    darkBackgroundImgSrc: darkNftCardImgSrc,
-    lightBackgroundImgSrc: lightNftCardImgSrc,
-    elementName: ElementName.ABOUT_PAGE_NFTS_CARD,
-  },
-]
-
-export const STEPS = [
-  {
-    title: 'Connect a wallet',
-    description: 'Connect your preferred crypto wallet to the Uniswap Interface.',
-    lightImgSrc: lightWalletsSrc,
-    darkImgSrc: darkWalletsSrc,
-  },
-  {
-    title: 'Transfer crypto',
-    description: 'Trade crypto and NFTs through Uniswap’s platform',
-    lightImgSrc: tokens,
-    darkImgSrc: tokens,
-  },
-  {
-    title: 'Trade tokens and NFTs',
-    description: 'Trade crypto and NFTs through Uniswap’s platform',
-    lightImgSrc: lightSwapSrc,
-    darkImgSrc: darkSwapSrc,
-  },
-]

src/pages/About/index.tsx

-import { Trace, TraceEvent } from '@uniswap/analytics'
-import { BrowserEvent, ElementName, EventName, PageName } from '@uniswap/analytics-events'
-import { ButtonOutlined } from 'components/Button'
-import { useLayoutEffect, useRef, useState } from 'react'
-import { BookOpen, Globe, Heart, Twitter } from 'react-feather'
-import { useIsDarkMode } from 'state/user/hooks'
-import styled from 'styled-components/macro'
-import { BREAKPOINTS } from 'theme'
-
-import Card from './Card'
-import { CARDS, STEPS } from './constants'
-import backgroundImgSrcDark from './images/About_BG_Dark.jpg'
-import backgroundImgSrcLight from './images/About_BG_Light.jpg'
-import Step from './Step'
-import { SubTitle, Title } from './Title'
-
-const Page = styled.div<{ isDarkMode: boolean; titleHeight: number }>`
-  position: relative;
-  width: 100%;
-  align-self: center;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  padding-top: calc(100vh - ${({ titleHeight }) => titleHeight + 200}px);
-`
-
-const PageBackground = styled.div<{ isDarkMode: boolean }>`
-  position: absolute;
-  width: 100%;
-  height: 100vh;
-  top: -${({ theme }) => theme.navHeight}px;
-  left: 0;
-  opacity: ${({ isDarkMode }) => (isDarkMode ? 0.4 : 0.2)};
-  background: ${({ isDarkMode }) => (isDarkMode ? `url(${backgroundImgSrcDark})` : `url(${backgroundImgSrcLight})`)};
-  -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
-  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
-  background-size: cover;
-  background-repeat: no-repeat;
-`
-
-const Panels = styled.div`
-  display: flex;
-  flex-direction: column;
-  justify-content: space-between;
-  color: ${({ theme }) => theme.textPrimary};
-  font-size: 24px;
-  line-height: 36px;
-  gap: 24px;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    gap: 120px;
-    flex-direction: row;
-    align-items: center;
-  }
-
-  & > * {
-    flex: 1;
-  }
-`
-
-const Content = styled.div`
-  max-width: 1280px;
-  pointer-events: all;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: flex-start;
-  padding: 0px 16px 16px 16px;
-  gap: 48px;
-  z-index: 1;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    padding: 0px 80px 80px 80px;
-    gap: 96px;
-  }
-`
-
-const CardGrid = styled.div`
-  display: grid;
-  gap: 12px;
-  width: 100%;
-  grid-template-columns: 1fr;
-
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    grid-template-columns: 1fr 1fr;
-    gap: 32px;
-  }
-`
-
-const InfoButton = styled(ButtonOutlined)`
-  font-size: 16px;
-  line-height: 20px;
-  padding: 12px;
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    font-size: 20px;
-    line-height: 24px;
-  }
-`
-
-const ActionsContainer = styled.span`
-  display: flex;
-  gap: 16px;
-  width: 100%;
-
-  & > * {
-    flex: 1;
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    gap: 24px;
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    flex-direction: column;
-    gap: 24px;
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
-    flex-direction: row;
-  }
-`
-
-const StepList = styled.div`
-  display: flex;
-  flex-direction: column;
-`
-
-const Intro = styled.div`
-  display: flex;
-  flex-direction: column;
-  gap: 32px;
-`
-
-const IntroCopy = styled.p`
-  font-size: 16px;
-  line-height: 24px;
-  margin: 0;
-`
-
-const ThumbnailContainer = styled.div`
-  align-self: center;
-`
-
-const Thumbnail = styled.img`
-  width: 100%;
-`
-
-const FooterLinks = styled.div`
-  display: grid;
-  grid-template-columns: 1fr;
-  gap: 12px;
-
-  @media screen and (min-width: ${BREAKPOINTS.sm}px) {
-    grid-template-columns: 1fr 1fr;
-    gap: 24px;
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.lg}px) {
-    grid-template-columns: 1fr 1fr 1fr 1fr;
-  }
-`
-
-const FooterLink = styled.a`
-  display: flex;
-  align-items: center;
-  gap: 16px;
-  padding: 16px;
-  color: ${({ theme }) => theme.textPrimary};
-  border: 1px solid ${({ theme }) => theme.backgroundOutline};
-  font-size: 16px;
-  line-height: 20px;
-  font-weight: 600;
-  border-radius: 8px;
-  cursor: pointer;
-  text-decoration: none;
-
-  svg {
-    color: ${({ theme }) => theme.textSecondary};
-    stroke-width: 1.5;
-  }
-
-  &:hover {
-    border: 1px solid ${({ theme }) => theme.textTertiary};
-  }
-
-  @media screen and (min-width: ${BREAKPOINTS.md}px) {
-    font-size: 20px;
-    line-height: 24px;
-  }
-`
-
-const Footer = styled.div`
-  display: flex;
-  flex-direction: column;
-  width: 100%;
-  gap: 48px;
-`
-
-const Copyright = styled.span`
-  font-size: 16px;
-  line-height: 20px;
-  color: ${({ theme }) => theme.textTertiary};
-`
-
-const WrappedExternalArrow = styled.span`
-  color: ${({ theme }) => theme.textTertiary};
-  margin-left: 4px;
-`
-
-export default function About() {
-  const isDarkMode = useIsDarkMode()
-
-  const titleRef = useRef<HTMLDivElement>(null)
-  const [titleHeight, setTitleHeight] = useState(0)
-  useLayoutEffect(() => {
-    if (titleRef.current) {
-      setTitleHeight(titleRef.current.scrollHeight)
-    }
-  }, [])
-
-  const [selectedStepIndex, setSelectedStepIndex] = useState(0)
-  const selectedStep = STEPS[selectedStepIndex]
-  const thumbnailImgSrc = isDarkMode ? selectedStep?.darkImgSrc : selectedStep?.lightImgSrc
-
-  return (
-    <Trace page={PageName.ABOUT_PAGE} shouldLogImpression>
-      <Page isDarkMode={isDarkMode} titleHeight={titleHeight}>
-        <Content>
-          <Title ref={titleRef} isDarkMode={isDarkMode}>
-            Uniswap is the leading on-chain marketplace for tokens and NFTs
-          </Title>
-          <Panels>
-            <div>
-              <SubTitle isDarkMode={isDarkMode}>Powered by the Uniswap Protocol</SubTitle>
-            </div>
-            <Intro>
-              <IntroCopy>The leading decentralized crypto trading protocol, governed by a global community</IntroCopy>
-              <ActionsContainer>
-                <TraceEvent
-                  events={[BrowserEvent.onClick]}
-                  name={EventName.ELEMENT_CLICKED}
-                  element={ElementName.LEGACY_LANDING_PAGE_LINK}
-                >
-                  <InfoButton as="a" rel="noopener noreferrer" href="https://uniswap.org" target="_blank">
-                    Learn more<WrappedExternalArrow> ↗</WrappedExternalArrow>
-                  </InfoButton>
-                </TraceEvent>
-                <TraceEvent
-                  events={[BrowserEvent.onClick]}
-                  name={EventName.ELEMENT_CLICKED}
-                  element={ElementName.DOCS_LINK}
-                >
-                  <InfoButton as="a" rel="noopener noreferrer" href="https://docs.uniswap.org" target="_blank">
-                    Read docs<WrappedExternalArrow> ↗</WrappedExternalArrow>
-                  </InfoButton>
-                </TraceEvent>
-              </ActionsContainer>
-            </Intro>
-          </Panels>
-          <CardGrid>
-            {CARDS.map(({ darkBackgroundImgSrc, lightBackgroundImgSrc, ...card }) => (
-              <Card
-                {...card}
-                backgroundImgSrc={isDarkMode ? darkBackgroundImgSrc : lightBackgroundImgSrc}
-                key={card.title}
-              />
-            ))}
-          </CardGrid>
-          <div>
-            <SubTitle isDarkMode={isDarkMode}>Get Started</SubTitle>
-            <Panels>
-              <ThumbnailContainer>
-                <Thumbnail alt="Thumbnail" src={thumbnailImgSrc} />
-              </ThumbnailContainer>
-              <StepList>
-                {STEPS.map((step, index) => (
-                  <Step
-                    selected={selectedStepIndex === index}
-                    onSelect={() => setSelectedStepIndex(index)}
-                    index={index}
-                    key={step.title}
-                    title={step.title}
-                  />
-                ))}
-              </StepList>
-            </Panels>
-          </div>
-          <Footer>
-            <FooterLinks>
-              <TraceEvent
-                events={[BrowserEvent.onClick]}
-                name={EventName.ELEMENT_CLICKED}
-                element={ElementName.SUPPORT_LINK}
-              >
-                <FooterLink rel="noopener noreferrer" target="_blank" href="https://support.uniswap.org">
-                  <Globe /> Support
-                </FooterLink>
-              </TraceEvent>
-              <TraceEvent
-                events={[BrowserEvent.onClick]}
-                name={EventName.ELEMENT_CLICKED}
-                element={ElementName.TWITTER_LINK}
-              >
-                <FooterLink rel="noopener noreferrer" target="_blank" href="https://twitter.com/uniswap">
-                  <Twitter /> Twitter
-                </FooterLink>
-              </TraceEvent>
-              <TraceEvent
-                events={[BrowserEvent.onClick]}
-                name={EventName.ELEMENT_CLICKED}
-                element={ElementName.BLOG_LINK}
-              >
-                <FooterLink rel="noopener noreferrer" target="_blank" href="https://uniswap.org/blog">
-                  <BookOpen /> Blog
-                </FooterLink>
-              </TraceEvent>
-              <TraceEvent
-                events={[BrowserEvent.onClick]}
-                name={EventName.ELEMENT_CLICKED}
-                element={ElementName.CAREERS_LINK}
-              >
-                <FooterLink rel="noopener noreferrer" target="_blank" href="https://boards.greenhouse.io/uniswaplabs">
-                  <Heart /> Careers
-                </FooterLink>
-              </TraceEvent>
-            </FooterLinks>
-            <Copyright>© {new Date().getFullYear()} Uniswap Labs</Copyright>
-          </Footer>
-        </Content>
-        <PageBackground isDarkMode={isDarkMode} />
-      </Page>
-    </Trace>
-  )
-}

src/pages/App.tsx

@@ -27,7 +27,6 @@ import Polling from '../components/Polling'
 import Popups from '../components/Popups'
 import { useIsExpertMode } from '../state/user/hooks'
 import DarkModeQueryParamReader from '../theme/components/DarkModeQueryParamReader'
-import About from './About'
 import AddLiquidity from './AddLiquidity'
 import { RedirectDuplicateTokenIds } from './AddLiquidity/redirects'
 import { RedirectDuplicateTokenIdsV2 } from './AddLiquidityV2/redirects'
@@ -249,8 +248,6 @@ export default function App() {
                 <Route path="migrate/v2" element={<MigrateV2 />} />
                 <Route path="migrate/v2/:address" element={<MigrateV2Pair />} />
 
-                <Route path="about" element={<About />} />
-
                 <Route
                   path="/nfts"
                   element={