more Pure Components

src/components/atoms/Typekit.jsx

@@ -34,7 +34,6 @@ const Typekit = () => (
       return (
         typekitID && (
           <Helmet>
-            <link rel="dns-prefetch" href="https://use.typekit.net/" />
             <link rel="dns-prefetch" href="https://p.typekit.net/" />
 
             {TypekitScript(typekitID)}

src/components/molecules/LogoUnit.module.scss

@@ -51,7 +51,6 @@
     transform-origin: top center;
     transform-box: border-box;
 
-    // stylelint-disable no-descending-specificity
     .logounit__title,
     .logounit__description {
         color: $text-color-light;
@@ -60,7 +59,6 @@
             color: $text-color-light--dark;
         }
     }
-    // stylelint-enable no-descending-specificity
 
     .logounit__logo {
         margin-bottom: $spacer / 3;

src/components/molecules/Networks.jsx

@@ -27,20 +27,22 @@ const query = graphql`
   }
 `
 
-const NetworkIcon = props => {
-  switch (props.title) {
-    case 'Email':
-      return <Email {...props} />
-    case 'Blog':
-      return <Blog {...props} />
-    case 'Twitter':
-      return <Twitter {...props} />
-    case 'GitHub':
-      return <GitHub {...props} />
-    case 'Dribbble':
-      return <Dribbble {...props} />
-    default:
-      return null
+class NetworkIcon extends PureComponent {
+  render() {
+    switch (this.props.title) {
+      case 'Email':
+        return <Email {...this.props} />
+      case 'Blog':
+        return <Blog {...this.props} />
+      case 'Twitter':
+        return <Twitter {...this.props} />
+      case 'GitHub':
+        return <GitHub {...this.props} />
+      case 'Dribbble':
+        return <Dribbble {...this.props} />
+      default:
+        return null
+    }
   }
 }
 

src/components/molecules/ProjectLinks.jsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { PureComponent } from 'react'
 import PropTypes from 'prop-types'
 
 import Button from '../atoms/Button'
@@ -50,31 +50,33 @@ const LinkIcon = ({ title, type, ...props }) => {
   }
 }
 
-const ProjectLinks = ({ links }) => (
-  <div className={styles.projectLinks}>
-    <h3 className={styles.title}>
-      Links <span>Learn more on the interwebz.</span>
-    </h3>
+export default class ProjectLinks extends PureComponent {
+  static propTypes = {
+    links: PropTypes.array
+  }
 
-    <ul>
-      {links.map(link => {
-        const { title, url, type } = link
+  render() {
+    return (
+      <div className={styles.projectLinks}>
+        <h3 className={styles.title}>
+          Links <span>Learn more on the interwebz.</span>
+        </h3>
 
-        return (
-          <li key={title}>
-            <Button href={url}>
-              <LinkIcon title={title} type={type} className={icons.icon} />
-              {title}
-            </Button>
-          </li>
-        )
-      })}
-    </ul>
-  </div>
-)
+        <ul>
+          {this.props.links.map(link => {
+            const { title, url, type } = link
 
-ProjectLinks.propTypes = {
-  links: PropTypes.array
+            return (
+              <li key={title}>
+                <Button href={url}>
+                  <LinkIcon title={title} type={type} className={icons.icon} />
+                  {title}
+                </Button>
+              </li>
+            )
+          })}
+        </ul>
+      </div>
+    )
+  }
 }
-
-export default ProjectLinks

src/components/molecules/ProjectNav.jsx

@@ -1,4 +1,4 @@
-import React, { Component } from 'react'
+import React, { PureComponent } from 'react'
 import PropTypes from 'prop-types'
 import { Link, graphql, StaticQuery } from 'gatsby'
 import Img from 'gatsby-image'
@@ -24,18 +24,24 @@ const query = graphql`
   }
 `
 
-const ProjectLink = ({ node }) => (
-  <Link className={styles.link} to={node.slug}>
-    <Img
-      className={styles.image}
-      fluid={node.img.childImageSharp.fluid}
-      alt={node.title}
-    />
-    <h1 className={styles.title}>{node.title}</h1>
-  </Link>
-)
+class ProjectLink extends PureComponent {
+  render() {
+    const { node } = this.props
 
-export default class ProjectNav extends Component {
+    return (
+      <Link className={styles.link} to={node.slug}>
+        <Img
+          className={styles.image}
+          fluid={node.img.childImageSharp.fluid}
+          alt={node.title}
+        />
+        <h1 className={styles.title}>{node.title}</h1>
+      </Link>
+    )
+  }
+}
+
+export default class ProjectNav extends PureComponent {
   state = {
     scrolledToCurrent: false
   }

src/components/organisms/Footer.jsx

@@ -1,6 +1,5 @@
 import React, { PureComponent } from 'react'
-import PropTypes from 'prop-types'
-import { StaticQuery, graphql } from 'gatsby'
+import { Link, StaticQuery, graphql } from 'gatsby'
 import Vcard from '../atoms/Vcard'
 import LogoUnit from '../molecules/LogoUnit'
 import Networks from '../molecules/Networks'
@@ -23,33 +22,30 @@ const query = graphql`
   }
 `
 
-const FooterMarkup = ({ meta, pkg, year }) => (
-  <footer className={styles.footer}>
-    <LogoUnit minimal />
-    <Networks minimal />
-
-    <p className={styles.footer__actions}>
-      <Vcard />
-      <a href={meta.gpg}>PGP/GPG key</a>
-      <a href={pkg.bugs}>Found a bug?</a>
-    </p>
-    <p className={styles.footer__copyright}>
-      <small>
-        &copy; {year} {meta.title} &mdash; All Rights Reserved
-      </small>
-    </p>
-  </footer>
-)
-
-FooterMarkup.propTypes = {
-  meta: PropTypes.object,
-  pkg: PropTypes.object,
-  year: PropTypes.number
-}
-
 export default class Footer extends PureComponent {
   state = { year: new Date().getFullYear() }
 
+  FooterMarkup = ({ meta, pkg, year }) => (
+    <footer className={styles.footer}>
+      <Link to={'/'}>
+        <LogoUnit minimal />
+      </Link>
+
+      <Networks minimal />
+
+      <p className={styles.footer__actions}>
+        <Vcard />
+        <a href={meta.gpg}>PGP/GPG key</a>
+        <a href={pkg.bugs}>Found a bug?</a>
+      </p>
+      <p className={styles.footer__copyright}>
+        <small>
+          &copy; {year} {meta.title} &mdash; All Rights Reserved
+        </small>
+      </p>
+    </footer>
+  )
+
   render() {
     return (
       <StaticQuery
@@ -58,7 +54,9 @@ export default class Footer extends PureComponent {
           const pkg = data.portfolioJson
           const meta = data.dataYaml
 
-          return <FooterMarkup year={this.state.year} pkg={pkg} meta={meta} />
+          return (
+            <this.FooterMarkup year={this.state.year} pkg={pkg} meta={meta} />
+          )
         }}
       />
     )

src/components/organisms/Header.jsx

@@ -18,6 +18,10 @@ const query = graphql`
 `
 
 export default class Header extends PureComponent {
+  static propTypes = {
+    minimal: PropTypes.bool
+  }
+
   state = { isMinimal: this.props.minimal }
 
   checkMinimal = () => {
@@ -61,7 +65,3 @@ export default class Header extends PureComponent {
     )
   }
 }
-
-Header.propTypes = {
-  minimal: PropTypes.bool
-}

src/pages/index.jsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { PureComponent } from 'react'
 import PropTypes from 'prop-types'
 import { Link, graphql } from 'gatsby'
 import SEO from '../components/atoms/SEO'
@@ -6,7 +6,7 @@ import ProjectImage from '../components/molecules/ProjectImage'
 import { ReactComponent as Images } from '../images/images.svg'
 import styles from './index.module.scss'
 
-const getImageCount = (images, slug) => {
+function getImageCount(images, slug) {
   let array = []
   let slugWithoutSlashes = slug.replace(/\//g, '')
 
@@ -17,49 +17,50 @@ const getImageCount = (images, slug) => {
   return array.length
 }
 
-const Home = ({ data }) => {
-  const projects = data.allProjectsYaml.edges
-  const images = data.projectImageFiles.edges
+export default class Home extends PureComponent {
+  static propTypes = {
+    data: PropTypes.object,
+    location: PropTypes.object
+  }
 
-  return (
-    <>
-      <SEO />
+  render() {
+    const { data } = this.props
+    const projects = data.allProjectsYaml.edges
+    const images = data.projectImageFiles.edges
 
-      <div className={styles.projects}>
-        {projects.map(({ node }) => {
-          const { slug, title, img } = node
-          const imageCount = getImageCount(images, slug)
+    return (
+      <>
+        <SEO />
 
-          return (
-            <article className={styles.project} key={slug}>
-              <Link to={slug}>
-                <h1 className={styles.title}>{title}</h1>
-                <ProjectImage fluid={img.childImageSharp.fluid} alt={title} />
+        <div className={styles.projects}>
+          {projects.map(({ node }) => {
+            const { slug, title, img } = node
+            const imageCount = getImageCount(images, slug)
 
-                {imageCount > 1 && (
-                  <small
-                    className={styles.imageCount}
-                    title={`${imageCount} project images`}
-                  >
-                    <Images /> {imageCount}
-                  </small>
-                )}
-              </Link>
-            </article>
-          )
-        })}
-      </div>
-    </>
-  )
+            return (
+              <article className={styles.project} key={slug}>
+                <Link to={slug}>
+                  <h1 className={styles.title}>{title}</h1>
+                  <ProjectImage fluid={img.childImageSharp.fluid} alt={title} />
+
+                  {imageCount > 1 && (
+                    <small
+                      className={styles.imageCount}
+                      title={`${imageCount} project images`}
+                    >
+                      <Images /> {imageCount}
+                    </small>
+                  )}
+                </Link>
+              </article>
+            )
+          })}
+        </div>
+      </>
+    )
+  }
 }
 
-Home.propTypes = {
-  data: PropTypes.object,
-  location: PropTypes.object
-}
-
-export default Home
-
 export const IndexQuery = graphql`
   query {
     allProjectsYaml {

src/templates/Project.jsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { PureComponent } from 'react'
 import PropTypes from 'prop-types'
 import { graphql } from 'gatsby'
 import FullWidth from '../components/atoms/FullWidth'
@@ -9,12 +9,23 @@ import ProjectNav from '../components/molecules/ProjectNav'
 import SEO from '../components/atoms/SEO'
 import styles from './Project.module.scss'
 
-const ProjectMeta = ({ links, techstack }) => (
-  <footer className={styles.meta}>
-    {!!links && <ProjectLinks links={links} />}
-    {!!techstack && <ProjectTechstack techstack={techstack} />}
-  </footer>
-)
+class ProjectMeta extends PureComponent {
+  static propTypes = {
+    links: PropTypes.array,
+    techstack: PropTypes.array
+  }
+
+  render() {
+    const { links, techstack } = this.props
+
+    return (
+      <footer className={styles.meta}>
+        {!!links && <ProjectLinks links={links} />}
+        {!!techstack && <ProjectTechstack techstack={techstack} />}
+      </footer>
+    )
+  }
+}
 
 const ProjectImages = ({ projectImages, title }) => (
   <FullWidth>
@@ -26,50 +37,44 @@ const ProjectImages = ({ projectImages, title }) => (
   </FullWidth>
 )
 
-const Project = ({ data }) => {
-  const project = data.projectsYaml
-  const projectImages = data.projectImages.edges
-  const { title, links, techstack } = project
-  const description = data.projectsYaml.description
-  const descriptionWithLineBreaks = description.split('\n').join('\n\n')
-
-  return (
-    <>
-      <SEO project={project} />
-
-      <article>
-        <header>
-          <h1 className={styles.title}>{title}</h1>
-        </header>
-          <div
-          className={styles.description}
-            dangerouslySetInnerHTML={{ __html: descriptionHtml }}
-        />
-        <ProjectImages projectImages={projectImages} title={title} />
-        <ProjectMeta links={links} techstack={techstack} />
-      </article>
-
-      <ProjectNav slug={project.slug} />
-    </>
-  )
-}
-
-ProjectMeta.propTypes = {
-  links: PropTypes.array,
-  techstack: PropTypes.array
-}
-
 ProjectImages.propTypes = {
   projectImages: PropTypes.array,
   title: PropTypes.string
 }
 
-Project.propTypes = {
-  data: PropTypes.object.isRequired,
-  location: PropTypes.object.isRequired
-}
+export default class Project extends PureComponent {
+  static propTypes = {
+    data: PropTypes.object.isRequired,
+    location: PropTypes.object.isRequired
+  }
 
-export default Project
+  render() {
+    const project = this.props.data.projectsYaml
+    const projectImages = this.props.data.projectImages.edges
+    const descriptionHtml = this.props.data.projectsYaml.fields.descriptionHtml
+    const { title, links, techstack } = project
+
+    return (
+      <>
+        <SEO project={project} />
+
+        <article>
+          <header>
+            <h1 className={styles.title}>{title}</h1>
+          </header>
+          <div
+            className={styles.description}
+            dangerouslySetInnerHTML={{ __html: descriptionHtml }}
+          />
+          <ProjectImages projectImages={projectImages} title={title} />
+          <ProjectMeta links={links} techstack={techstack} />
+        </article>
+
+        <ProjectNav slug={project.slug} />
+      </>
+    )
+  }
+}
 
 export const projectAndProjectsQuery = graphql`
   query($slug: String!) {
@@ -77,6 +82,9 @@ export const projectAndProjectsQuery = graphql`
       title
       slug
       description
+      fields {
+        descriptionHtml
+      }
       links {
         title
         url