feat: feed feature, typescript, remove google, fix errs & warns

src/components/footer/index.tsx

@@ -1,7 +1,11 @@
 import React from 'react'
+import { FaRss } from 'react-icons/fa'
 import { Section } from '../shared'
 import { SolidButton } from '../shared/styledComponents'
 import { StyledHeading, StyledDesc, InputStyled, StyledAnchor } from './style'
+import { siteMetadata } from '../../../gatsby-config'
+
+const rssFeedUrl = `${siteMetadata.siteUrl}rss.xml`
 
 const anchorStyles = {
   color: '#888'
@@ -13,42 +17,39 @@ const Footer = () => (
       <div className="col-md-3 me-md-5">
         <StyledHeading>Data Controller</StyledHeading>
         <StyledDesc>
-          Data Controller is the product of a UK company with a singular focus on{' '}
-          <StyledAnchor
-            href="https://sasapps.io"
-            target="_blank"
-            rel="noopener"
-          >
-            SAS Web Apps
-          </StyledAnchor>.
+          Data Controller is the product of a UK company with a singular focus
+          on <StyledAnchor href="https://sasapps.io">SAS Web Apps</StyledAnchor>
+          .
         </StyledDesc>
       </div>
       <div className="col-md-3">
         <StyledHeading>Source Code</StyledHeading>
         <StyledDesc>
-          All our source code can be found on our self-hosted{' '}
-          <StyledAnchor
-            href="https://git.datacontroller.io"
-            target="_blank"
-            rel="noopener"
-          >
+          Data Controller source is on our self-hosted{' '}
+          <StyledAnchor href="https://git.datacontroller.io">
             Gitea Repository
           </StyledAnchor>
-          .
+          ; the underlying SASjs framework is on{' '}
+          <StyledAnchor href="https://github.com/sasjs">GitHub</StyledAnchor>.
         </StyledDesc>
       </div>
       <div className="col-md-3">
         <StyledHeading>Other Resources</StyledHeading>
         <StyledDesc>
-          Leverage our underlying tech stack on{' '}
-          <StyledAnchor
-            href="https://github.com/sasjs"
-            target="_blank"
-            rel="noopener"
-          >
-            Github
+          Connect on{' '}
+          <StyledAnchor href={siteMetadata.social.linkedin}>
+            LinkedIn
+          </StyledAnchor>
+          , read the{' '}
+          <StyledAnchor href="https://docs.datacontroller.io">
+            docs
+          </StyledAnchor>
+          , or subscribe to the{' '}
+          <StyledAnchor href={rssFeedUrl}>
+            <FaRss style={{ marginRight: '6px', verticalAlign: 'middle' }} />
+            RSS feed
           </StyledAnchor>{' '}
-          and build your own SAS Powered Web Apps.
+          for updates.
         </StyledDesc>
       </div>
     </div>

src/components/footer/style.tsx

@@ -1,6 +1,8 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
 
+import type { StyledAnchorProps } from '../../types'
+
 export const StyledHeading = styled.h6`
   margin-bottom: 0.8rem;
   text-transform: uppercase;
@@ -33,7 +35,10 @@ const Anchor = styled.a`
   }
 `
 
-export const StyledAnchor = ({ children, href }) => (
+export const StyledAnchor: React.FC<StyledAnchorProps> = ({
+  children,
+  href
+}) => (
   <Anchor href={href} target="_blank" rel="noopener">
     {children}
   </Anchor>

src/components/herosection/index.tsx

@@ -1,21 +1,15 @@
 import React from 'react'
-import { PageProps, Link } from 'gatsby'
-
-import styled from 'styled-components'
+import { Link } from 'gatsby'
 
 import { Hero, HeroHeading, HeroDesc } from './style'
 import { BottomSectionArrow, OutlineButton } from '../shared/styledComponents'
 import { Container } from '../shared'
 
-import { pathPrefix } from '../../../gatsby-config.js'
+import { pathPrefix } from '../../../gatsby-config'
 
-type DataProps = {
-  location: Location
-  heading: string
-  desc: string
-}
+import type { HeroSectionProps } from '../../types'
 
-const HeroSection: React.FC<PageProps<DataProps>> = ({
+const HeroSection: React.FC<HeroSectionProps> = ({
   location,
   heading,
   desc

src/components/herosection/style.tsx

@@ -1,7 +1,7 @@
 import styled from 'styled-components'
 import background from '../../images/home_hero_bg.png'
 
-export const Hero = styled.main`
+export const Hero = styled.main<{ bg?: boolean }>`
   position: relative;
   padding: 50px 0;
   color: white;
@@ -13,7 +13,8 @@ export const Hero = styled.main`
 `
 
 export const HeroHeading = styled.h1`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   text-transform: uppercase;
 `

src/components/layout.tsx

@@ -1,16 +1,12 @@
 import React, { useEffect } from 'react'
-import { PageProps } from 'gatsby'
 
 import Navibar from './navibar'
 import HeroSection from './herosection'
 import Footer from './footer'
 
-type DataProps = {
-  children?: React.ReactNode
-  heroSection: boolean
-}
+import type { LayoutProps } from '../types'
 
-const Layout: React.FC<PageProps<DataProps>> = ({
+const Layout: React.FC<LayoutProps> = ({
   location,
   children,
   heroSection = true,

src/components/navibar/index.tsx

@@ -1,49 +1,34 @@
 import React from 'react'
-import { Link, PageProps } from 'gatsby'
+import { Link } from 'gatsby'
 
 import dcLogo from '../../images/dclogo.png'
 
 import { Container } from '../shared'
 import { logoStyles, CustomNavBar, ulStyles, Li, StyledLink } from './style'
 
-import { pathPrefix } from '../../../gatsby-config.js'
+import { pathPrefix } from '../../../gatsby-config'
 
-const naviLinks = [
-  {
-    name: 'Home',
-    url: '/',
-    active: 'no'
-  },
-  {
-    name: 'About',
-    url: '/about/',
-    active: 'no'
-  },
-  {
-    name: 'Blog',
-    url: '/blog/',
-    active: 'no'
-  },
-  {
-    name: 'FAQ',
-    url: '/faq/',
-    active: 'no'
-  },
+import type { NavibarProps } from '../../types'
+
+interface NaviLink {
+  name: string
+  url: string
+  active: 'yes' | 'no'
+}
+
+const naviLinks: NaviLink[] = [
+  { name: 'Home', url: '/', active: 'no' },
+  { name: 'About', url: '/about/', active: 'no' },
+  { name: 'Blog', url: '/blog/', active: 'no' },
+  { name: 'Feed', url: '/feed/', active: 'no' },
+  { name: 'FAQ', url: '/faq/', active: 'no' },
   {
     name: 'Documentation',
     url: 'https://docs.datacontroller.io/',
     active: 'no'
   },
-  {
-    name: 'Pricing',
-    url: '/pricing/',
-    active: 'no'
-  },
-  {
-    name: 'Book Demo',
-    url: '/contact/',
-    active: 'no'
-  },
+  { name: 'Pricing', url: '/pricing/', active: 'no' },
+  { name: 'Book Demo', url: '/contact/', active: 'no' },
   {
     name: 'Source Code',
     url: 'https://git.datacontroller.io/dc/dc',
@@ -51,11 +36,7 @@ const naviLinks = [
   }
 ]
 
-type DataProps = {
-  location: Location
-}
-
-const Navibar: React.FC<PageProps<DataProps>> = ({ location }) => {
+const Navibar: React.FC<NavibarProps> = ({ location }) => {
   naviLinks.forEach((link) => (link.active = 'no'))
   const currentLink = naviLinks.find(
     (link) => pathPrefix + link.url === location?.pathname

src/components/navibar/style.tsx

@@ -1,8 +1,7 @@
-import React from 'react'
+import * as React from 'react'
 import styled, { css } from 'styled-components'
 import { Link } from 'gatsby'
 
-// styles
 export const logoStyles = {
   height: '55px'
 }
@@ -295,7 +294,6 @@ const LinkUnderlineStyles = css`
   transition: opacity 0.3s ease;
 `
 
-// styled components
 export const Li = styled.li`
   position: relative;
   @media (min-width: 992px) {
@@ -315,7 +313,14 @@ export const Li = styled.li`
     }
   }
 `
-export const StyledLink = styled((props) => <Link {...props} />)`
+
+interface StyledLinkProps {
+  active?: string
+}
+
+export const StyledLink = styled(({ active, ...rest }: any) => (
+  <Link {...rest} />
+))<StyledLinkProps>`
   padding-right: 0.8rem !important;
   padding-left: 0.8rem !important;
   color: white !important;

src/components/seo.tsx

@@ -1,9 +1,16 @@
 import * as React from 'react'
-import PropTypes from 'prop-types'
 import { Helmet } from 'react-helmet'
 import { useStaticQuery, graphql } from 'gatsby'
 
-const Seo = ({ description, lang, meta, title, previewImg = undefined }) => {
+import type { SeoProps } from '../types'
+
+const Seo: React.FC<SeoProps> = ({
+  description = '',
+  lang = 'en',
+  meta = [],
+  title = '',
+  previewImg
+}) => {
   const { site } = useStaticQuery(graphql`
     query {
       site {
@@ -37,44 +44,36 @@ const Seo = ({ description, lang, meta, title, previewImg = undefined }) => {
         lang
       }}
       title={pageTitle}
-      meta={[
-        { name: 'author', property: 'author', content: author },
+      link={[
         {
-          name: 'description',
-          property: 'og:description',
-          content: metaDescription
-        },
-        // { name: 'facebook:site', content: '', },
-        { name: 'image', property: 'og:image', content: image },
-        {
-          name: `linkedin:site`,
-          content: site.siteMetadata?.social?.linkedin || ``
-        },
-        { name: `twitter:card`, content: `summary` },
-        // { name: `twitter:creator`, content: site.siteMetadata?.social?.twitter || `` },
-        { name: `twitter:description`, content: metaDescription },
-        // { name: 'twitter:site', content: `${site?.twitter}`, },
-        { name: `twitter:title`, content: title },
-        // { name: 'youtube:site', content: `${site?.youtube}`, },
-        { property: `og:title`, content: title },
-        { property: `og:type`, content: `website` }
-      ].concat(meta)}
+          rel: 'alternate',
+          type: 'application/rss+xml',
+          title: `${defaultTitle} RSS Feed`,
+          href: `${siteUrl}rss.xml`
+        }
+      ]}
+      meta={(
+        [
+          { name: 'author', property: 'author', content: author },
+          {
+            name: 'description',
+            property: 'og:description',
+            content: metaDescription
+          },
+          { name: 'image', property: 'og:image', content: image },
+          {
+            name: `linkedin:site`,
+            content: site.siteMetadata?.social?.linkedin || ``
+          },
+          { name: `twitter:card`, content: `summary` },
+          { name: `twitter:description`, content: metaDescription },
+          { name: `twitter:title`, content: title },
+          { property: `og:title`, content: title },
+          { property: `og:type`, content: `website` }
+        ] as Array<{ name?: string; property?: string; content?: string }>
+      ).concat(meta)}
     />
   )
 }
 
-Seo.defaultProps = {
-  lang: `en`,
-  meta: [],
-  description: ``,
-  title: ``
-}
-
-Seo.propTypes = {
-  description: PropTypes.string,
-  lang: PropTypes.string,
-  meta: PropTypes.arrayOf(PropTypes.object),
-  title: PropTypes.string
-}
-
 export default Seo

src/components/shared/container.tsx

@@ -1,10 +1,7 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
-import { PageProps } from 'gatsby'
 
-type DataProps = {
-  children?: React.ReactNode
-}
+import type { ContainerProps } from '../../types'
 
 const StyledDiv = styled.div`
   @media (min-width: 576px) {
@@ -13,6 +10,6 @@ const StyledDiv = styled.div`
   }
 `
 
-export const Container: React.FC<PageProps<DataProps>> = ({ children }) => {
+export const Container: React.FC<ContainerProps> = ({ children }) => {
   return <StyledDiv className="container">{children}</StyledDiv>
 }

src/components/shared/scheduleDemo.tsx

@@ -4,7 +4,7 @@ import styled from 'styled-components'
 
 import { FaEnvelope } from 'react-icons/fa'
 
-export const StyledLink = styled((props) => <Link {...props} />)`
+export const StyledLink = styled(Link)`
   color: rgb(255, 255, 255);
   background-color: rgb(144, 196, 69);
   border-radius: 0px;

src/components/shared/section.tsx

@@ -1,25 +1,19 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
 
-import { PageProps } from 'gatsby'
 import { BottomSectionArrow } from './styledComponents'
 import { Container } from './'
 
-type DataProps = {
-  children?: React.ReactNode
-  color?: string
-  bgColor?: string
-  bottomArrow?: boolean
-}
+import type { SectionProps } from '../../types'
 
-const StyledSection = styled.div`
+const StyledSection = styled.div<{ color?: string; bgColor?: string }>`
   position: relative;
   padding: 50px 0;
   color: ${(props) => props.color || 'white'};
   background-color: ${(props) => props.bgColor || '#314351'};
 `
 
-export const Section: React.FC<PageProps<DataProps>> = ({
+export const Section: React.FC<SectionProps> = ({
   children,
   bgColor,
   color,

src/components/shared/styledComponents.tsx

@@ -1,6 +1,8 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
 
+import type { SolidButtonProps, OutlineButtonProps } from '../../types'
+
 const BottomArrow = styled.div`
   width: 50px;
   height: 50px;
@@ -9,9 +11,6 @@ const BottomArrow = styled.div`
   background: inherit;
   transform: translateX(-50%) rotate(45deg);
   left: 50%;
-  // right: 0;
-  // margin-left: auto;
-  // margin-right: auto;
   z-index: 10;
 `
 const BottomArrowWrapper = styled.div`
@@ -29,16 +28,17 @@ export const BottomSectionArrow = () => (
   </BottomArrowWrapper>
 )
 
-export const SectionHeading = styled.h2`
+export const SectionHeading = styled.h2<{ center?: string }>`
   text-align: ${(props) => (props.center === 'no' ? 'left' : 'center')};
   letter-spacing: 1px;
   font-weight: 400;
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   text-transform: uppercase;
 `
 
-export const SectionDesc = styled.p`
+export const SectionDesc = styled.p<{ center?: string; opacity?: string }>`
   text-align: ${(props) => (props.center === 'no' ? 'left' : 'center')};
   opacity: ${(props) => props.opacity ?? 0.6};
   a {
@@ -59,12 +59,12 @@ const StyledSolidButton = styled.button`
   }
 `
 
-export const SolidButton = ({
+export const SolidButton: React.FC<SolidButtonProps> = ({
   children,
   theme = 'light',
   type = 'submit',
   disabled = false,
-  onClick = undefined
+  onClick
 }) => (
   <StyledSolidButton
     type={type}
@@ -83,7 +83,7 @@ const StyledOutlineButton = styled.button`
   border-width: 2px;
 `
 
-export const OutlineButton = ({ children }) => (
+export const OutlineButton: React.FC<OutlineButtonProps> = ({ children }) => (
   <StyledOutlineButton type="button" className="btn btn-outline-light">
     {children}
   </StyledOutlineButton>

src/controllers/NostrController.ts

@@ -34,7 +34,7 @@ export class NostrController extends EventEmitter {
   /**
    * Function will publish provided event to the provided relays
    */
-  publishEvent = async (event: Event, relays: string[]) => {
+  publishEvent = async (event: Event, relays: string[]): Promise<string[]> => {
     const simplePool = new SimplePool()
     const promises = simplePool.publish(relays, event)
 
@@ -47,7 +47,7 @@ export class NostrController extends EventEmitter {
     })
 
     if (publishedRelays.length === 0) {
-      const failedPublishes: any[] = []
+      const failedPublishes: Array<{ relay: string; error: string }> = []
       const fallbackRejectionReason =
         'Attempt to publish an event has been rejected with unknown reason.'
 
@@ -92,7 +92,7 @@ export class NostrController extends EventEmitter {
     return Promise.resolve(signedEvent)
   }
 
-  nip04Encrypt = async (receiver: string, content: string) => {
+  nip04Encrypt = async (receiver: string, content: string): Promise<string> => {
     if (!this.generatedKeys) {
       throw new Error(`Private & public key pair is not found.`)
     }
@@ -113,7 +113,7 @@ export class NostrController extends EventEmitter {
    * @param isSigner Boolean indicating whether the recipient is a signer or viewer.
    * @param setAuthUrl Function to set the authentication URL in the component state.
    */
-  sendDM = async (pubkey: string, message: string) => {
+  sendDM = async (pubkey: string, message: string): Promise<string[]> => {
     // Set up timeout promise to handle encryption timeout
     const timeoutPromise = new Promise<never>((_, reject) => {
       setTimeout(() => {
@@ -159,7 +159,7 @@ export class NostrController extends EventEmitter {
    * @param hexKey hex private or public key
    * @returns whether or not is key valid
    */
-  validateHex = (hexKey: string) => {
+  validateHex = (hexKey: string): RegExpMatchArray | null => {
     return hexKey.match(/^[a-f0-9]{64}$/)
   }
 
@@ -193,7 +193,7 @@ export class NostrController extends EventEmitter {
     return { private: nip19.nsecEncode(nsec), public: getPublicKey(nsec) }
   }
 
-  verifySignedEvent = (event: SignedEvent) => {
+  verifySignedEvent = (event: SignedEvent): void => {
     const isGood = verifyEvent(event)
 
     if (!isGood) {

src/pages/404.tsx

@@ -1,5 +1,4 @@
-import React from 'react'
-// import { Link } from 'gatsby'
+import * as React from 'react'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -7,7 +6,13 @@ import Seo from '../components/seo'
 import { Section } from '../components/shared'
 import { SideBar } from '../templates/sidebar'
 
-const NotFound = ({ data, location, pageContext }) => (
+import type { PageProps } from 'gatsby'
+import type { PageContext } from '../types'
+
+const NotFound: React.FC<PageProps<unknown, PageContext>> = ({
+  location,
+  pageContext
+}) => (
   <Layout location={location} heroSection={false}>
     <Seo title="Page Not Found" />
     <Section color="black" bgColor="white" bottomArrow={false}>

src/pages/about.tsx

@@ -1,5 +1,5 @@
-import { PageProps, Link, graphql } from 'gatsby'
-import React from 'react'
+import { PageProps, Link } from 'gatsby'
+import * as React from 'react'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -10,17 +10,7 @@ import {
   SectionDesc
 } from '../components/shared/styledComponents'
 
-type DataProps = {
-  site: {
-    meta: {
-      title: string
-      description: string
-      social: { linkedin: string }
-    }
-  }
-}
-
-const About: React.FC<PageProps<DataProps>> = ({ data, location }) => {
+const About: React.FC<PageProps<unknown>> = ({ location }) => {
   return (
     <Layout
       location={location}

src/pages/contact.tsx

@@ -1,5 +1,5 @@
-import { PageProps, Link, graphql } from 'gatsby'
-import React, { useState } from 'react'
+import { PageProps } from 'gatsby'
+import * as React from 'react'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -22,25 +22,15 @@ import contactBg from '../images/contact_bg.jpg'
 import '../styledComponents/contact.css'
 import { NostrController } from '../controllers'
 
-type DataProps = {
-  site: {
-    meta: {
-      title: string
-      description: string
-      social: { linkedin: string }
-    }
-  }
-}
-
-const Contact: React.FC<PageProps<DataProps>> = ({ data, location }) => {
+const Contact: React.FC<PageProps<unknown>> = ({ location }) => {
   const nostrController = NostrController.getInstance()
 
-  const [name, setName] = useState<string>()
-  const [email, setEmail] = useState<string>()
-  const [emailError, setEmailError] = useState<boolean>(false)
-  const [subject, setSubject] = useState<string>()
-  const [message, setMessage] = useState<string>()
-  const [notification, setNotification] = useState<string>()
+  const [name, setName] = React.useState<string>()
+  const [email, setEmail] = React.useState<string>()
+  const [emailError, setEmailError] = React.useState<boolean>(false)
+  const [subject, setSubject] = React.useState<string>()
+  const [message, setMessage] = React.useState<string>()
+  const [notification, setNotification] = React.useState<string>()
 
   const handleEmailChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const value = e.target.value
@@ -98,7 +88,7 @@ Email: ${email}
 Subject: ${subject}
 Message: ${message}`
                     )
-                    .catch((err) => {
+                    .catch((err: unknown) => {
                       setNotification(
                         `Something went wrong. Please check the console for more information. Please try one more time.`
                       )
@@ -176,7 +166,7 @@ Message: ${message}`
                   className="form-control contactFormStyles"
                   id="mesage"
                   name="message"
-                  rows="5"
+                  rows={5}
                   rules="required|max:200"
                   onChange={(evt) => {
                     setMessage(evt.target.value)

src/pages/faq.tsx

@@ -1,5 +1,5 @@
-import { PageProps, Link, graphql } from 'gatsby'
-import React from 'react'
+import { PageProps, Link } from 'gatsby'
+import * as React from 'react'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -13,17 +13,7 @@ import {
 
 import { FAQ } from '../styledComponents/faq'
 
-type DataProps = {
-  site: {
-    meta: {
-      title: string
-      description: string
-      social: { linkedin: string }
-    }
-  }
-}
-
-const Faq: React.FC<PageProps<DataProps>> = ({ data, location }) => {
+const Faq: React.FC<PageProps<unknown>> = ({ location }) => {
   return (
     <Layout
       location={location}

src/pages/index.tsx

@@ -1,5 +1,5 @@
-import { Link, graphql } from 'gatsby'
-import React from 'react'
+import * as React from 'react'
+import { Link, graphql, PageProps } from 'gatsby'
 import Gallery from '@browniebroke/gatsby-image-gallery'
 import { IGatsbyImageData } from 'gatsby-plugin-image'
 
@@ -34,31 +34,31 @@ import dcDesign from '../images/data-controller-design.png'
 
 interface ImageSharpEdge {
   node: {
+    name: string
     childImageSharp: {
       thumb: IGatsbyImageData
       full: IGatsbyImageData
-      meta: {
-        originalName: string
-      }
     }
   }
 }
 
-interface PageProps {
-  data: {
-    images: {
-      edges: ImageSharpEdge[]
-    }
+interface IndexPageData {
+  images: {
+    edges: ImageSharpEdge[]
   }
 }
 
-const Home: React.FC<PageProps> = ({ data, location }) => {
+const CustomWrapper: React.FC<{
+  children?: React.ReactNode
+  onClick?: () => void
+}> = ({ children, onClick }) => (
+  <ThumbnailWrapper onClick={onClick}>{children}</ThumbnailWrapper>
+)
+
+const Home: React.FC<PageProps<IndexPageData>> = ({ data, location }) => {
   const images = data.images.edges.map(({ node }) => ({
     ...node.childImageSharp,
-    // Use original name as caption.
-    // The `originalName` is queried in a nested field,
-    // but the `Gallery` component expects `caption` at the top level.
-    caption: node.childImageSharp.meta.originalName
+    caption: node.name
   }))
 
   return (
@@ -231,13 +231,7 @@ const Home: React.FC<PageProps> = ({ data, location }) => {
       </Section>
       <Section color="black" bgColor="white">
         <SectionHeading>See How it Looks</SectionHeading>
-        <Gallery
-          images={images}
-          gutter={0}
-          customWrapper={({ children, onClick }) => (
-            <ThumbnailWrapper onClick={onClick}>{children}</ThumbnailWrapper>
-          )}
-        />
+        <Gallery images={images} gutter="0" customWrapper={CustomWrapper} />
       </Section>
       <ScheduleDemo />
     </Layout>
@@ -254,6 +248,7 @@ export const pageQuery = graphql`
     ) {
       edges {
         node {
+          name
           childImageSharp {
             thumb: gatsbyImageData(
               width: 300
@@ -261,9 +256,6 @@ export const pageQuery = graphql`
               placeholder: BLURRED
             )
             full: gatsbyImageData(layout: FULL_WIDTH)
-            meta: fixed {
-              originalName
-            }
           }
         }
       }

src/pages/{MarkdownRemark.frontmatter__slug}.tsx

@@ -1,5 +1,5 @@
-import React from 'react'
-import { graphql } from 'gatsby'
+import * as React from 'react'
+import { graphql, PageProps } from 'gatsby'
 import styled from 'styled-components'
 
 import Layout from '../components/layout'
@@ -7,6 +7,8 @@ import Seo from '../components/seo'
 
 import { Section } from '../components/shared'
 
+import type { PostNode, PageContext } from '../types'
+
 const StyledMarkdown = styled.div`
   color: rgb(102, 102, 102);
   h2,
@@ -18,13 +20,20 @@ const StyledMarkdown = styled.div`
   h2 {
     text-transform: uppercase;
     letter-spacing: 1px;
-    font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica,
-      Arial, sans-serif;
+    font-family:
+      'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+      sans-serif;
   }
 `
 
-export default function Template({ data, location }) {
-  const { frontmatter, html } = data?.markdownRemark
+interface MarkdownPageData {
+  markdownRemark: PostNode
+}
+
+const MarkdownPageTemplate: React.FC<
+  PageProps<MarkdownPageData, PageContext>
+> = ({ data, location }) => {
+  const { frontmatter, html } = data.markdownRemark
   return (
     <Layout
       location={location}
@@ -39,6 +48,8 @@ export default function Template({ data, location }) {
   )
 }
 
+export default MarkdownPageTemplate
+
 export const pageQuery = graphql`
   query ($id: String!) {
     markdownRemark(id: { eq: $id }) {

src/styledComponents/blog.tsx

@@ -1,7 +1,8 @@
 import styled from 'styled-components'
 
 export const StyledHeading = styled.h5`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   text-transform: uppercase;
   letter-spacing: 1px;

src/styledComponents/contact.js

@@ -1,17 +0,0 @@
-import styled from 'styled-components'
-
-export const StyledHeading = styled.h3`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
-    sans-serif;
-`
-
-export const StyledLabel = styled.label`
-  margin-bottom: 0;
-`
-
-export const ContactBackground = styled.img.attrs((props) => ({
-  alt: props.info || '',
-  title: props.info || ''
-}))`
-  max-width: 100%;
-`

src/styledComponents/contact.tsx

@@ -0,0 +1,20 @@
+import styled from 'styled-components'
+
+export const StyledHeading = styled.h3`
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+    sans-serif;
+`
+
+export const StyledLabel = styled.label`
+  margin-bottom: 0;
+`
+
+export const ContactBackground = styled.img.attrs<{ info?: string }>(
+  (props) => ({
+    alt: props.info || '',
+    title: props.info || ''
+  })
+)`
+  max-width: 100%;
+`

src/styledComponents/faq.tsx

@@ -1,15 +1,18 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
 
 import { FcFaq } from 'react-icons/fc'
 
+import type { FaqProps } from '../types'
+
 const StyledFaq = styled.div`
   margin-bottom: 20px;
 `
 
 const StyledQuestion = styled.h5`
   color: #222;
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   text-transform: uppercase;
 `
@@ -33,7 +36,7 @@ const FaqDetails = styled.div`
   margin-bottom: 20px;
 `
 
-export const FAQ = ({ question, answer }) => (
+export const FAQ: React.FC<FaqProps> = ({ question, answer }) => (
   <StyledFaq>
     <IconHolderStyled>
       <FcFaq size={40} />

src/styledComponents/index.tsx

@@ -1,6 +1,9 @@
-import React from 'react'
+import * as React from 'react'
 import styled from 'styled-components'
 import { ImArrowRight } from 'react-icons/im'
+import type { IconType } from 'react-icons'
+
+import type { ArtProps, ReasonProps, FeatureProps } from '../types'
 
 export const CenteredText = styled.p`
   text-align: center;
@@ -9,20 +12,19 @@ export const CenteredText = styled.p`
   margin: 0 auto;
   font-size: 1.2rem;
   line-height: 1;
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
 `
-export const Art = styled.img.attrs((props) => ({
+export const Art = styled.img.attrs<ArtProps>((props) => ({
   alt: props.info || '',
   title: props.info || ''
 }))`
   max-width: 100%;
-  display: block;
-  margin: 0 auto;
-  padding: 20px;
+  height: auto;
 `
 
-const ArrowHolder = styled.div`
+const ArrowHolder = styled.div<{ bgColor?: string }>`
   display: inline-block;
   border-radius: 50px;
   padding: 15px 17px;
@@ -30,7 +32,7 @@ const ArrowHolder = styled.div`
   background-color: ${(props) =>
     props.bgColor === 'red' ? '#ed1c1c' : '#90c445'};
 `
-const RightArrow = ({ bgColor = '' }) => (
+const RightArrow: React.FC<{ bgColor?: string }> = ({ bgColor = '' }) => (
   <ArrowHolder bgColor={bgColor}>
     <ImArrowRight size={24} />
   </ArrowHolder>
@@ -46,7 +48,7 @@ const ReasonDesc = styled.p`
   text-transform: uppercase;
 `
 
-export const Reason = ({ text, bgColor = '' }) => (
+export const Reason: React.FC<ReasonProps> = ({ text, bgColor = '' }) => (
   <>
     <RightArrow bgColor={bgColor} />
     <ReasonDesc>{text}</ReasonDesc>
@@ -62,7 +64,7 @@ const IconHolderStyled = styled.div`
   vertical-align: top;
 `
 
-const IconHolder = ({ Icon }) => {
+const IconHolder = ({ Icon }: { Icon: IconType }) => {
   return (
     <IconHolderStyled>
       <Icon size={24} />
@@ -77,7 +79,8 @@ const FeatureDetails = styled.div`
   margin-bottom: 20px;
 `
 const FeatureTitle = styled.h5`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   text-transform: uppercase;
 `
@@ -86,7 +89,12 @@ const FeatureDesc = styled.p`
   font-size: 0.9rem;
 `
 
-export const Feature = ({ title, desc, Icon, className }) => (
+export const Feature: React.FC<FeatureProps> = ({
+  title,
+  desc,
+  Icon,
+  className
+}) => (
   <div className={className ?? 'col-md-4'}>
     <IconHolder Icon={Icon} />
     <FeatureDetails>

src/styles/montserrat.css

@@ -0,0 +1,35 @@
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 300;
+  font-display: swap;
+  src: url('/fonts/Montserrat-300.woff2') format('woff2');
+  unicode-range:
+    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
+    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193,
+    U+2212, U+2215, U+FEFF, U+FFFD;
+}
+
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url('/fonts/Montserrat-400.woff2') format('woff2');
+  unicode-range:
+    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
+    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193,
+    U+2212, U+2215, U+FEFF, U+FFFD;
+}
+
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 500;
+  font-display: swap;
+  src: url('/fonts/Montserrat-500.woff2') format('woff2');
+  unicode-range:
+    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
+    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193,
+    U+2212, U+2215, U+FEFF, U+FFFD;
+}

src/templates/blog-list.tsx

@@ -1,5 +1,5 @@
-import { Link, graphql } from 'gatsby'
-import React from 'react'
+import { Link, graphql, PageProps } from 'gatsby'
+import * as React from 'react'
 import kebabCase from 'lodash/kebabCase'
 import styled from 'styled-components'
 
@@ -16,27 +16,39 @@ import {
 import Post from './postpreview'
 import { SideBar } from './sidebar'
 
-const BlogListTemplate = ({ data, location, pageContext }) => {
+import type { PostNode, PageContext } from '../types'
+
+interface BlogListData {
+  remark: {
+    posts: Array<{ post: PostNode }>
+  }
+}
+
+const BlogListTemplate: React.FC<PageProps<BlogListData, PageContext>> = ({
+  data,
+  location,
+  pageContext
+}) => {
   const posts = data.remark.posts
 
-  const iniPath =
-    pageContext.page == 'index'
+  const iniPath: string =
+    pageContext.page === 'index'
       ? `/blog/`
-      : pageContext.page == 'year'
-      ? `/${pageContext.year}/`
-      : pageContext.page == 'category'
-      ? `/category/${kebabCase(pageContext.tag)}/`
-      : null
+      : pageContext.page === 'year'
+        ? `/${pageContext.year}/`
+        : pageContext.page === 'category'
+          ? `/category/${kebabCase(pageContext.tag ?? '')}/`
+          : `/blog/`
 
   const pageInfo = `Page ${pageContext.currentPage} of ${pageContext.numPages}`
-  Array.from({ length: 5 }, (v, k) => k + 1)
   const paginationJSX = Array.from(
-    { length: pageContext.numPages },
+    { length: pageContext.numPages ?? 0 },
     (_, i) => i + 1
   ).map((pageIndex) => {
     const link = pageIndex === 1 ? iniPath : `${iniPath}page/${pageIndex}`
     return (
       <Link
+        key={pageIndex}
         to={link}
         className={`btn btn-outline-dark btn-sm ${
           pageIndex === pageContext.currentPage ? 'disabled' : ''
@@ -62,8 +74,8 @@ const BlogListTemplate = ({ data, location, pageContext }) => {
         <div className="row">
           <div className="col-md-7">
             <div className="row">
-              {posts.map((data, i) => (
-                <Post key={i} post={data.post} />
+              {posts.map(({ post }, i) => (
+                <Post key={i} post={post} />
               ))}
             </div>
             <span className="float-start">{paginationJSX}</span>
@@ -114,5 +126,3 @@ export const pageQuery = graphql`
     }
   }
 `
-
-// tags

src/templates/blog-post.tsx

@@ -1,5 +1,5 @@
-import React from 'react'
-import { Link, graphql } from 'gatsby'
+import * as React from 'react'
+import { graphql, PageProps } from 'gatsby'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -8,15 +8,19 @@ import { Section } from '../components/shared'
 import Post from './post'
 import { SideBar } from './sidebar'
 
-const BlogPostTemplate = ({ data, location, pageContext }) => {
+import type { PostNode, PageContext } from '../types'
+
+const BlogPostTemplate: React.FC<
+  PageProps<{ post: PostNode }, PageContext>
+> = ({ data, location, pageContext }) => {
   const { post } = data
   const { previewImg } = post.frontmatter
 
   return (
     <Layout location={location} heroSection={false}>
       <Seo
-        title={post?.frontmatter?.title}
-        description={post?.frontmatter?.description}
+        title={post.frontmatter.title}
+        description={post.frontmatter.description}
         previewImg={
           previewImg?.childImageSharp?.gatsbyImageData?.images?.fallback?.src
         }

src/templates/blog-search.tsx

@@ -1,8 +1,6 @@
-import { Link, graphql, useStaticQuery } from 'gatsby'
-import React from 'react'
-import kebabCase from 'lodash/kebabCase'
+import { Link, graphql, useStaticQuery, PageProps } from 'gatsby'
+import * as React from 'react'
 import { useFlexSearch } from 'react-use-flexsearch'
-import styled from 'styled-components'
 
 import Layout from '../components/layout'
 import Seo from '../components/seo'
@@ -17,7 +15,19 @@ import {
 import Post from './postpreview'
 import { SideBar } from './sidebar'
 
-const BlogSearchTemplate = ({ location, pageContext }) => {
+import type { PageContext, PostNode, SearchPost } from '../types'
+
+interface SearchData {
+  localSearchBlog: {
+    index: string
+    store: Record<string, unknown>
+  }
+}
+
+const BlogSearchTemplate: React.FC<PageProps<SearchData, PageContext>> = ({
+  location,
+  pageContext
+}) => {
   const queryData = useStaticQuery(graphql`
     query {
       localSearchBlog {
@@ -34,12 +44,12 @@ const BlogSearchTemplate = ({ location, pageContext }) => {
     query,
     queryData.localSearchBlog.index,
     queryData.localSearchBlog.store
-  )
-  const postsJSX = []
+  ) as SearchPost[]
+  const postsJSX: React.ReactElement[] = []
 
   if (query) {
     posts.forEach((post, i) => {
-      const _post = {
+      const _post: PostNode = {
         id: post.id,
         html: post.html,
         fields: {
@@ -48,7 +58,7 @@ const BlogSearchTemplate = ({ location, pageContext }) => {
         frontmatter: {
           title: post.title,
           date: post.date,
-          previewImg: post.previewImg
+          previewImg: post.previewImg as PostNode['frontmatter']['previewImg']
         }
       }
 

src/templates/feed-list.tsx

@@ -0,0 +1,131 @@
+import { Link, graphql, PageProps } from 'gatsby'
+import * as React from 'react'
+import kebabCase from 'lodash/kebabCase'
+
+import Layout from '../components/layout'
+import Seo from '../components/seo'
+
+import { Section } from '../components/shared'
+import {
+  SectionHeading,
+  SectionDesc,
+  SolidButton
+} from '../components/shared/styledComponents'
+
+import Post from './postpreview'
+import { SideBar } from './sidebar'
+
+import type { PostNode, PageContext } from '../types'
+
+interface FeedListData {
+  remark: {
+    posts: Array<{ post: PostNode }>
+  }
+}
+
+const FeedListTemplate: React.FC<PageProps<FeedListData, PageContext>> = ({
+  data,
+  location,
+  pageContext
+}) => {
+  const posts = data.remark.posts
+
+  const iniPath: string =
+    pageContext.page === 'index'
+      ? `/feed/`
+      : pageContext.page === 'year'
+        ? `/feed/${pageContext.year}/`
+        : pageContext.page === 'category'
+          ? `/feed/category/${kebabCase(pageContext.tag ?? '')}/`
+          : `/feed/`
+
+  const pageInfo = `Page ${pageContext.currentPage} of ${pageContext.numPages}`
+  const paginationJSX = Array.from(
+    { length: pageContext.numPages ?? 0 },
+    (_, i) => i + 1
+  ).map((pageIndex) => {
+    const link = pageIndex === 1 ? iniPath : `${iniPath}page/${pageIndex}`
+    return (
+      <Link
+        key={pageIndex}
+        to={link}
+        className={`btn btn-outline-dark btn-sm ${
+          pageIndex === pageContext.currentPage ? 'disabled' : ''
+        }`}
+        style={{
+          borderRadius: '50%',
+          padding: '.375rem .75rem',
+          margin: '0.25rem'
+        }}
+      >
+        {pageIndex}
+      </Link>
+    )
+  })
+  return (
+    <Layout
+      location={location}
+      heading="Data Controller’s Feed"
+      desc="Announcements and social media style updates from the Data Controller team."
+    >
+      <Seo title="Feed" />
+      <Section color="black" bgColor="white" bottomArrow={false}>
+        <div className="row">
+          <div className="col-md-7">
+            <div className="row">
+              {posts.map(({ post }, i) => (
+                <Post key={i} post={post} />
+              ))}
+            </div>
+            <span className="float-start">{paginationJSX}</span>
+            <span className="float-end">{pageInfo}</span>
+          </div>
+          <div className="col-md-5">
+            <SideBar
+              pageContext={pageContext}
+              location={location}
+              basePath="/feed"
+            />
+          </div>
+        </div>
+      </Section>
+    </Layout>
+  )
+}
+
+export default FeedListTemplate
+
+export const pageQuery = graphql`
+  query FeedListQuery(
+    $filter: MarkdownRemarkFilterInput!
+    $skip: Int!
+    $limit: Int!
+  ) {
+    remark: allMarkdownRemark(
+      filter: $filter
+      limit: $limit
+      skip: $skip
+      sort: { frontmatter: { date: DESC } }
+    ) {
+      posts: edges {
+        post: node {
+          html
+          fields {
+            slug
+          }
+          frontmatter {
+            title
+            date(formatString: "MMMM DD, YYYY")
+            author
+            authorLink
+            previewImg {
+              childImageSharp {
+                gatsbyImageData(layout: CONSTRAINED)
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+`

src/templates/feed-post.tsx

@@ -0,0 +1,71 @@
+import * as React from 'react'
+import { graphql, PageProps } from 'gatsby'
+
+import Layout from '../components/layout'
+import Seo from '../components/seo'
+
+import { Section } from '../components/shared'
+import Post from './post'
+import { SideBar } from './sidebar'
+
+import type { PostNode, PageContext } from '../types'
+
+const FeedPostTemplate: React.FC<
+  PageProps<{ post: PostNode }, PageContext>
+> = ({ data, location, pageContext }) => {
+  const { post } = data
+  const { previewImg } = post.frontmatter
+
+  return (
+    <Layout location={location} heroSection={false}>
+      <Seo
+        title={post.frontmatter.title}
+        description={post.frontmatter.description}
+        previewImg={
+          previewImg?.childImageSharp?.gatsbyImageData?.images?.fallback?.src
+        }
+      />
+      <Section color="black" bgColor="white" bottomArrow={false}>
+        <div className="row">
+          <div className="col-md-7">
+            <Post post={post} location={location} />
+          </div>
+          <div className="col-md-5">
+            <SideBar
+              pageContext={pageContext}
+              location={location}
+              basePath="/feed"
+            />
+          </div>
+        </div>
+      </Section>
+    </Layout>
+  )
+}
+
+export default FeedPostTemplate
+
+export const pageQuery = graphql`
+  query FeedPostByPath($id: String!) {
+    post: markdownRemark(id: { eq: $id }) {
+      id
+      html
+      fields {
+        slug
+      }
+      frontmatter {
+        title
+        description
+        date(formatString: "MMMM DD, YYYY")
+        author
+        authorLink
+        previewImg {
+          childImageSharp {
+            gatsbyImageData(layout: CONSTRAINED)
+          }
+        }
+        tags
+      }
+    }
+  }
+`

src/templates/post/index.tsx

@@ -1,12 +1,14 @@
-import React from 'react'
+import * as React from 'react'
 import { Link } from 'gatsby'
 import kebabCase from 'lodash/kebabCase'
 
-import { GatsbyImage } from 'gatsby-plugin-image'
+import { GatsbyImage, IGatsbyImageData } from 'gatsby-plugin-image'
 
 import styled from 'styled-components'
 
-export const StyledLink = styled((props) => <Link {...props} />)`
+import type { PostNode } from '../../types'
+
+export const StyledLink = styled(Link)`
   text-decoration: none;
   color: black;
   &:hover {
@@ -16,7 +18,8 @@ export const StyledLink = styled((props) => <Link {...props} />)`
 `
 
 const StyledTitle = styled.h5`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   margin-bottom: 0;
 `
@@ -45,7 +48,8 @@ const StyledContent = styled.div`
   padding: 15px 0;
   color: #666666;
 
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   a {
     color: black;
@@ -116,7 +120,12 @@ const StyledContent = styled.div`
   }
 `
 
-const Post = ({ post, location }) => {
+interface PostProps {
+  post: PostNode
+  location?: Location
+}
+
+const Post: React.FC<PostProps> = ({ post }) => {
   const tagsJSX = (post.frontmatter?.tags || []).map((tag, index) => (
     <span key={index}>
       {index > 0 && ', '}
@@ -134,14 +143,18 @@ const Post = ({ post, location }) => {
   ) : (
     <span>{post.frontmatter.author}</span>
   )
+  const previewImgData = post.frontmatter.previewImg?.childImageSharp
+    ?.gatsbyImageData as IGatsbyImageData | undefined
   return (
     <div>
-      <GatsbyImage
-        image={post.frontmatter.previewImg.childImageSharp.gatsbyImageData}
-        style={{ width: '100%', marginBottom: '1rem' }}
-        imgStyle={{ objectFit: 'contain' }}
-        alt={post.frontmatter.title}
-      />
+      {previewImgData && (
+        <GatsbyImage
+          image={previewImgData}
+          style={{ width: '100%', marginBottom: '1rem' }}
+          imgStyle={{ objectFit: 'contain' }}
+          alt={post.frontmatter.title}
+        />
+      )}
 
       <StyledTitle>{post.frontmatter.title}</StyledTitle>
       <StyledDate>

src/templates/postpreview/index.tsx

@@ -1,13 +1,15 @@
-import React from 'react'
+import * as React from 'react'
 import { Link } from 'gatsby'
 
-import { GatsbyImage } from 'gatsby-plugin-image'
+import { GatsbyImage, IGatsbyImageData } from 'gatsby-plugin-image'
 
 import styled from 'styled-components'
 
 import getDescription from '../shared/getDescription'
 
-export const StyledLink = styled((props) => <Link {...props} />)`
+import type { PostNode } from '../../types'
+
+export const StyledLink = styled(Link)`
   text-decoration: none;
   color: black;
   &:hover {
@@ -17,7 +19,8 @@ export const StyledLink = styled((props) => <Link {...props} />)`
 `
 
 const StyledTitle = styled.h5`
-  font-family: 'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
+  font-family:
+    'Montserrat', 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial,
     sans-serif;
   font-size: 1rem;
   margin-bottom: 0;
@@ -34,21 +37,31 @@ const StyledDesc = styled.p`
   margin-bottom: 100px;
 `
 
-const Post = ({ post }) => (
-  <div className="col-md-6">
-    <StyledLink to={post.fields.slug}>
-      <GatsbyImage
-        image={post.frontmatter.previewImg.childImageSharp.gatsbyImageData}
-        style={{ minHeight: '150px', maxHeight: '200px' }}
-        imgStyle={{ objectFit: 'contain' }}
-        alt={post.frontmatter.title}
-      />
+interface PostPreviewProps {
+  post: PostNode
+}
 
-      <StyledTitle>{post.frontmatter.title}</StyledTitle>
-      <StyledDate>{post.frontmatter.date}</StyledDate>
-      <StyledDesc>{getDescription(post.html)}</StyledDesc>
-    </StyledLink>
-  </div>
-)
+const PostPreview: React.FC<PostPreviewProps> = ({ post }) => {
+  const previewImgData = post.frontmatter.previewImg?.childImageSharp
+    ?.gatsbyImageData as IGatsbyImageData | undefined
+  return (
+    <div className="col-md-6">
+      <StyledLink to={post.fields.slug}>
+        {previewImgData && (
+          <GatsbyImage
+            image={previewImgData}
+            style={{ minHeight: '150px', maxHeight: '200px' }}
+            imgStyle={{ objectFit: 'contain' }}
+            alt={post.frontmatter.title}
+          />
+        )}
 
-export default Post
+        <StyledTitle>{post.frontmatter.title}</StyledTitle>
+        <StyledDate>{post.frontmatter.date}</StyledDate>
+        <StyledDesc>{getDescription(post.html)}</StyledDesc>
+      </StyledLink>
+    </div>
+  )
+}
+
+export default PostPreview

src/templates/shared/getDescription.ts

@@ -7,7 +7,7 @@ const extractContent = (s: string): string => {
   return s
 }
 const getDescription = (content: string): string => {
-  return extractContent(content).substr(0, 100) + '...'
+  return extractContent(content).slice(0, 100) + '...'
 }
 
 export default getDescription

src/templates/sidebar.tsx

@@ -1,12 +1,17 @@
-import React, { useState, useEffect } from 'react'
+import * as React from 'react'
 import { Link, navigate } from 'gatsby'
 import kebabCase from 'lodash/kebabCase'
 import styled, { css } from 'styled-components'
-import { pathPrefix } from '../../gatsby-config.js'
+import { FaRss } from 'react-icons/fa'
+import { pathPrefix, siteMetadata } from '../../gatsby-config'
 
 import { StyledHeading } from '../styledComponents/blog'
 import { SolidButton } from '../components/shared/styledComponents'
 
+import type { PageContext, RecentPost, TagCount } from '../types'
+
+const rssFeedUrl = `${siteMetadata.siteUrl}rss.xml`
+
 const styles = css`
   color: #314351;
   opacity: 0.8;
@@ -29,10 +34,16 @@ const linkStyles = css`
     text-decoration: underline;
   }
 `
-const ArchiveLink = styled((props) => <Link {...props} />)`
+const ArchiveLink = styled(Link)`
   ${linkStyles}
 `
-const RecentPostLink = styled((props) => <Link {...props} />)`
+const RssAnchor = styled.a`
+  ${linkStyles}
+  display: flex;
+  align-items: center;
+  gap: 6px;
+`
+const RecentPostLink = styled(Link)`
   ${linkStyles}
   padding: 3px;
   border-bottom: 3px solid #e1e1e1;
@@ -59,30 +70,44 @@ const StyledPara = styled.p`
   ${styles}
 `
 
-const Archives = ({ archives }) => (
+interface ArchivesProps {
+  archives: Record<string, number>
+  basePath?: string
+}
+
+const Archives: React.FC<ArchivesProps> = ({ archives, basePath = '' }) => (
   <>
     {Object.keys(archives)
       .sort()
       .reverse()
-      .map((year, index) => (
-        <ArchiveLink key={year} to={`/${year}/`}>
+      .map((year) => (
+        <ArchiveLink key={year} to={`${basePath}/${year}/`}>
           {year} ({archives[year]})
         </ArchiveLink>
       ))}
   </>
 )
 
-const Categories = ({ tags }) => (
+interface CategoriesProps {
+  tags: TagCount[]
+  basePath?: string
+}
+
+const Categories: React.FC<CategoriesProps> = ({ tags, basePath = '' }) => (
   <>
     {tags.map((tag, i) => (
-      <ArchiveLink key={i} to={`/category/${kebabCase(tag.name)}/`}>
+      <ArchiveLink key={i} to={`${basePath}/category/${kebabCase(tag.name)}/`}>
         {tag.name} ({tag.totalCount})
       </ArchiveLink>
     ))}
   </>
 )
 
-const RecentPosts = ({ posts }) => (
+interface RecentPostsProps {
+  posts: RecentPost[]
+}
+
+const RecentPosts: React.FC<RecentPostsProps> = ({ posts }) => (
   <>
     {posts.map((post) => (
       <RecentPostLink key={post.slug} to={post.slug}>
@@ -92,22 +117,34 @@ const RecentPosts = ({ posts }) => (
   </>
 )
 
-export const SideBar = ({ pageContext, location, notFoundPage = false }) => {
+interface SideBarProps {
+  pageContext: PageContext
+  location: Location
+  notFoundPage?: boolean
+  basePath?: string
+}
+
+export const SideBar: React.FC<SideBarProps> = ({
+  pageContext,
+  location,
+  notFoundPage = false,
+  basePath = ''
+}) => {
   const params = new URLSearchParams(location.search.substring(1))
   const queryUrl = params?.get('s') || ''
-  const [query, setQuery] = useState(queryUrl)
-  useEffect(() => {
+  const [query, setQuery] = React.useState(queryUrl)
+  React.useEffect(() => {
     setQuery(queryUrl)
   }, [queryUrl])
 
-  const handleSubmit = (event) => {
+  const handleSubmit = (event: React.FormEvent<HTMLFormElement>) => {
     event.preventDefault()
     navigate('/search?s=' + query)
   }
 
-  const _handleKeyDown = (event) => {
+  const _handleKeyDown = (event: React.KeyboardEvent<HTMLInputElement>) => {
     if (event.key === 'Enter') {
-      handleSubmit(event)
+      navigate('/search?s=' + query)
     }
   }
 
@@ -130,13 +167,16 @@ export const SideBar = ({ pageContext, location, notFoundPage = false }) => {
             type="text"
             value={query}
             onChange={(e) => setQuery(e.target.value)}
-            onKeyDown={(e) => _handleKeyDown(e)}
+            onKeyDown={_handleKeyDown}
             className="form-control"
             placeholder="Search"
             aria-label="Search"
             aria-describedby="button-addon2"
           />
-          <SolidButton theme="dark" onClick={handleSubmit}>
+          <SolidButton
+            theme="dark"
+            onClick={() => navigate('/search?s=' + query)}
+          >
             Search
           </SolidButton>
           <form onSubmit={handleSubmit}></form>
@@ -168,11 +208,17 @@ export const SideBar = ({ pageContext, location, notFoundPage = false }) => {
         <>
           <SideBarSection>
             <StyledHeading>Archives</StyledHeading>
-            <Archives archives={pageContext.archives} />
+            <Archives archives={pageContext.archives} basePath={basePath} />
           </SideBarSection>
           <SideBarSection>
             <StyledHeading>Categories</StyledHeading>
-            <Categories tags={pageContext.tags} />
+            <Categories tags={pageContext.tags} basePath={basePath} />
+          </SideBarSection>
+          <SideBarSection>
+            <StyledHeading>Subscribe</StyledHeading>
+            <RssAnchor href={rssFeedUrl} target="_blank" rel="noopener">
+              <FaRss /> RSS Feed
+            </RssAnchor>
           </SideBarSection>
         </>
       )}

src/types/assets.d.ts

@@ -0,0 +1,25 @@
+declare module '*.png'
+declare module '*.jpg'
+declare module '*.jpeg'
+declare module '*.svg'
+declare module '*.gif'
+declare module '*.webp'
+declare module '*.ico'
+declare module '*.css'
+declare module '*.scss'
+
+declare module 'react-use-flexsearch' {
+  export function useFlexSearch(
+    query: string | null,
+    index: string,
+    store: Record<string, unknown>
+  ): Array<Record<string, unknown>>
+}
+
+declare module '@browniebroke/gatsby-image-gallery' {
+  import * as React from 'react'
+  const Gallery: React.FC<
+    Record<string, unknown> & { images: Array<Record<string, unknown>> }
+  >
+  export default Gallery
+}

src/types/declarations.d.ts

@@ -0,0 +1,10 @@
+import 'react'
+
+declare module 'react' {
+  interface InputHTMLAttributes<T> extends HTMLAttributes<T> {
+    rules?: string
+  }
+  interface TextareaHTMLAttributes<T> extends HTMLAttributes<T> {
+    rules?: string
+  }
+}

src/types/index.ts

@@ -1 +1,2 @@
 export * from './nostr'
+export * from './site'

src/types/site.ts

@@ -0,0 +1,139 @@
+import { IGatsbyImageData } from 'gatsby-plugin-image'
+import * as React from 'react'
+import type { IconType } from 'react-icons'
+
+export type PageType = 'index' | 'year' | 'category' | 'search'
+
+export interface RecentPost {
+  slug: string
+  title: string
+}
+
+export interface TagCount {
+  name: string
+  totalCount: number
+}
+
+export interface PageContext {
+  page: PageType
+  archives: Record<string, number>
+  recentPosts: RecentPost[]
+  tags: TagCount[]
+  filter?: unknown
+  limit?: number
+  skip?: number
+  numPages?: number
+  currentPage?: number
+  year?: string
+  tag?: string
+}
+
+export interface PostFrontmatter {
+  title: string
+  date: string
+  author?: string
+  authorLink?: string
+  description?: string
+  tags?: string[]
+  heading?: string
+  desc?: string
+  previewImg?: {
+    childImageSharp?: {
+      gatsbyImageData: IGatsbyImageData
+    }
+  }
+}
+
+export interface PostNode {
+  id?: string
+  html: string
+  fields: {
+    slug: string
+  }
+  frontmatter: PostFrontmatter
+}
+
+export interface LayoutProps {
+  location: Location
+  heroSection?: boolean
+  heading?: string
+  desc?: string
+  children?: React.ReactNode
+}
+
+export interface HeroSectionProps {
+  location: Location
+  heading?: string
+  desc?: string
+}
+
+export interface NavibarProps {
+  location: Location
+}
+
+export interface ContainerProps {
+  children?: React.ReactNode
+}
+
+export interface SectionProps {
+  children?: React.ReactNode
+  color?: string
+  bgColor?: string
+  bottomArrow?: boolean
+}
+
+export interface SeoProps {
+  description?: string
+  lang?: string
+  meta?: Array<{ name?: string; property?: string; content?: string }>
+  title?: string
+  previewImg?: string
+}
+
+export interface SolidButtonProps {
+  children: React.ReactNode
+  theme?: 'light' | 'dark'
+  type?: 'button' | 'submit' | 'reset'
+  disabled?: boolean
+  onClick?: React.MouseEventHandler<HTMLButtonElement>
+}
+
+export interface OutlineButtonProps {
+  children: React.ReactNode
+}
+
+export interface FaqProps {
+  question: string
+  answer: string
+}
+
+export interface FeatureProps {
+  title: string
+  desc: string
+  Icon: IconType
+  className?: string
+}
+
+export interface ReasonProps {
+  text: string
+  bgColor?: string
+}
+
+export interface ArtProps {
+  src: string
+  info?: string
+}
+
+export interface StyledAnchorProps {
+  href: string
+  children?: React.ReactNode
+}
+
+export type SearchPost = {
+  id: string
+  html: string
+  slug: string
+  title: string
+  date: string
+  previewImg?: PostFrontmatter['previewImg']
+}