Merge pull request #97 from phuoc-ng/seo-tags

Add keywords and description tags to all pages
2025-08-06 14:16:50 +02:00 · 2019-12-23 22:22:46 +07:00
parent 4cb19574f8 c3f5ac9069
commit 0a1ece851f
78 changed files with 420 additions and 8 deletions
--- a/client/index.html
+++ b/client/index.html
@@ -1,8 +1,9 @@
-<html>
+<html lang="en">
 <head>
-    <title>CSS layout</title>
    <meta charset="utf-8" />
+    <title>CSS layout</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="author" content="Nguyen Huu Phuoc" />
    <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro&display=swap" rel="stylesheet">
 </head>
 <body style="width: 100%;">
--- a/client/pages/ExplorePage.tsx
+++ b/client/pages/ExplorePage.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import CoverCard from '../components/CoverCard';
@@ -14,6 +15,10 @@ const ExplorePage = () => {

    return (
        <Layout>
+            <Helmet>
+                <meta name="description" content="CSS layouts and patterns" />
+                <meta name="keywords" content="css display, css flexbox, css grid, css layouts, flex, flexbox, flexbox cheatsheet, web design, web template" />
+            </Helmet>
            <div style={{ margin: '32px 0' }}>
                <Link
                    to="/"
--- a/client/pages/HomePage.tsx
+++ b/client/pages/HomePage.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import './home.css';
@@ -16,6 +17,10 @@ const HomePage = () => {

    return (
        <Layout>
+            <Helmet>
+                <meta name="description" content="CSS layouts and patterns" />
+                <meta name="keywords" content="css display, css flexbox, css grid, css layouts, flex, flexbox, flexbox cheatsheet, web design, web template" />
+            </Helmet>
            <div
                style={{
                    border: '1px solid rgba(0, 0, 0, 0.2)',
--- a/client/patterns/accordion/Details.tsx
+++ b/client/patterns/accordion/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -52,6 +53,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Accordion">
+            <Helmet>
+                <meta name="description" content="Create an accordion with CSS flexbox" />
+                <meta name="keywords" content="css accordion, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/avatar-list/Details.tsx
+++ b/client/patterns/avatar-list/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -28,6 +29,10 @@ const Avatar: React.FC<{}> = ({ children }) => {
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Avatar list">
+            <Helmet>
+                <meta name="description" content="Create an avatar list with CSS flexbox" />
+                <meta name="keywords" content="css avatar, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/avatar/Details.tsx
+++ b/client/patterns/avatar/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -8,6 +9,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Avatar">
+            <Helmet>
+                <meta name="description" content="Create an avatar component with CSS flexbox" />
+                <meta name="keywords" content="css avatar, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/badge/Details.tsx
+++ b/client/patterns/badge/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -8,6 +9,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Badge">
+            <Helmet>
+                <meta name="description" content="Create a badge component with CSS flexbox" />
+                <meta name="keywords" content="css badge, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/breadcrumb/Details.tsx
+++ b/client/patterns/breadcrumb/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Breadcrumb">
+            <Helmet>
+                <meta name="description" content="Create a breadcrumb with CSS flexbox" />
+                <meta name="keywords" content="css breadcrumb, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/button-with-icon/Details.tsx
+++ b/client/patterns/button-with-icon/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Button with icon">
+            <Helmet>
+                <meta name="description" content="Create an icon button with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css icon button" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/card/Details.tsx
+++ b/client/patterns/card/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Card">
+            <Helmet>
+                <meta name="description" content="Create a card with CSS flexbox" />
+                <meta name="keywords" content="css card, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/centering/Details.tsx
+++ b/client/patterns/centering/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Centering">
+            <Helmet>
+                <meta name="description" content="Center an element with CSS flexbox" />
+                <meta name="keywords" content="css centering, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/chip/Details.tsx
+++ b/client/patterns/chip/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -10,6 +11,10 @@ import InputChip from './InputChip';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Chip">
+            <Helmet>
+                <meta name="description" content="Create a chip component with CSS flexbox" />
+                <meta name="keywords" content="css chip, css flexbox, css tag" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can use a <Link to='/patterns/close-button'>close button</Link> to remove a chip.
--- a/client/patterns/circular-navigation/Details.tsx
+++ b/client/patterns/circular-navigation/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -43,6 +44,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Circular navigation">
+            <Helmet>
+                <meta name="description" content="Create a circular navigation with CSS flexbox" />
+                <meta name="keywords" content="css circular navigation, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/close-button/Details.tsx
+++ b/client/patterns/close-button/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -8,6 +9,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Close button">
+            <Helmet>
+                <meta name="description" content="Create a close button with CSS flexbox" />
+                <meta name="keywords" content="css close button, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/cookie-banner/Details.tsx
+++ b/client/patterns/cookie-banner/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -10,6 +11,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Cookie banner">
+            <Helmet>
+                <meta name="description" content="Create a cookie banner with CSS flexbox" />
+                <meta name="keywords" content="css cookie banner, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/corner-ribbon/Details.tsx
+++ b/client/patterns/corner-ribbon/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import Heading from '../../components/Heading';
@@ -10,6 +11,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Corner ribbon">
+            <Helmet>
+                <meta name="description" content="Create a corner ribbon with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css ribbon" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/custom-checkbox-button/Details.tsx
+++ b/client/patterns/custom-checkbox-button/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -56,6 +57,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Custom checkbox button">
+            <Helmet>
+                <meta name="description" content="Create a custom checkbox button with CSS flexbox" />
+                <meta name="keywords" content="css checkbox, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/custom-radio-button/Details.tsx
+++ b/client/patterns/custom-radio-button/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -57,6 +58,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Custom radio button">
+            <Helmet>
+                <meta name="description" content="Create a custom radio button with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css radio" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/docked-at-corner/Details.tsx
+++ b/client/patterns/docked-at-corner/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import Heading from '../../components/Heading';
 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -10,6 +11,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Docked at corner">
+            <Helmet>
+                <meta name="description" content="Dock an element at corner with CSS" />
+                <meta name="keywords" content="css docked, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/dot-leader/Details.tsx
+++ b/client/patterns/dot-leader/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import Heading from '../../components/Heading';
 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -11,6 +12,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Dot leader">
+            <Helmet>
+                <meta name="description" content="Create dot leaders with CSS flexbox" />
+                <meta name="keywords" content="css dot leader, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/dot-navigation/Details.tsx
+++ b/client/patterns/dot-navigation/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -31,6 +32,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Dot navigation">
+            <Helmet>
+                <meta name="description" content="Create dot navigation with CSS flexbox" />
+                <meta name="keywords" content="css dot navigation, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/drawer/Details.tsx
+++ b/client/patterns/drawer/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -7,6 +8,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Drawer">
+            <Helmet>
+                <meta name="description" content="Create a drawer navigation with CSS" />
+                <meta name="keywords" content="css drawer, css off-canvas" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    This pattern is also known as off-canvas.
--- a/client/patterns/drop-area/Details.tsx
+++ b/client/patterns/drop-area/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -7,6 +8,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Drop area">
+            <Helmet>
+                <meta name="description" content="Create a dropping area with CSS flexbox" />
+                <meta name="keywords" content="css dropping area, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/drop-cap/Details.tsx
+++ b/client/patterns/drop-cap/Details.tsx
@@ -1,16 +1,18 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import './dropcap.css';

 import DetailsLayout from '../../layouts/DetailsLayout';
-import Block from '../../placeholders/Block';
 import BrowserFrame from '../../placeholders/BrowserFrame';
-import Rectangle from '../../placeholders/Rectangle';
-import Square from '../../placeholders/Square';

 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Drop cap">
+            <Helmet>
+                <meta name="description" content="Create a drop cap with CSS" />
+                <meta name="keywords" content="css drop cap" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/dropdown/Details.tsx
+++ b/client/patterns/dropdown/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import './dropdown.css';

@@ -13,6 +14,10 @@ import Triangle from '../../placeholders/Triangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Dropdown">
+            <Helmet>
+                <meta name="description" content="Create a dropdown with CSS" />
+                <meta name="keywords" content="css dropdown, css menu" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    Move the mouse over the button to see the dropdown.
--- a/client/patterns/feature-comparison/Details.tsx
+++ b/client/patterns/feature-comparison/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -11,6 +12,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Feature comparison">
+            <Helmet>
+                <meta name="description" content="Create a feature comparison list with CSS flexbox" />
+                <meta name="keywords" content="css feature comparison, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/feature-list/Details.tsx
+++ b/client/patterns/feature-list/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -11,6 +12,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Feature list">
+            <Helmet>
+                <meta name="description" content="Create a feature list with CSS flexbox" />
+                <meta name="keywords" content="css feature list, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/fixed-at-corner/Details.tsx
+++ b/client/patterns/fixed-at-corner/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import Triangle from '../../placeholders/Triangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Fixed at corner">
+            <Helmet>
+                <meta name="description" content="Fix an element at corner with CSS" />
+                <meta name="keywords" content="css fixed" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/fixed-at-side/Details.tsx
+++ b/client/patterns/fixed-at-side/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import Heading from '../../components/Heading';
 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -9,6 +10,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Fixed at side">
+            <Helmet>
+                <meta name="description" content="Fix an element at the middle of side with CSS" />
+                <meta name="keywords" content="css fixed" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/floating-label/Details.tsx
+++ b/client/patterns/floating-label/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import './floating-label.css';

@@ -8,6 +9,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Floating label">
+            <Helmet>
+                <meta name="description" content="Create a floating label with CSS" />
+                <meta name="keywords" content="css floating label, placeholder shown" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    Type something in the input to see how the label is shown up.
--- a/client/patterns/full-screen-menu/Details.tsx
+++ b/client/patterns/full-screen-menu/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Full screen menu">
+            <Helmet>
+                <meta name="description" content="Create a full screen menu with CSS flexbox" />
+                <meta name="keywords" content="css fixed, css flexbox, css menu" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/holy-grail/Details.tsx
+++ b/client/patterns/holy-grail/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Holy grail">
+            <Helmet>
+                <meta name="description" content="Create a holy grail layout with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css holy grail layout, css layout" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/initial-avatar/Details.tsx
+++ b/client/patterns/initial-avatar/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -9,6 +10,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Initial avatar">
+            <Helmet>
+                <meta name="description" content="Create an initial avatar with CSS" />
+                <meta name="keywords" content="css avatar" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    To center the content, you also can use other technique demonstrated in
--- a/client/patterns/input-addon/Details.tsx
+++ b/client/patterns/input-addon/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Input add-on">
+            <Helmet>
+                <meta name="description" content="Create an input add-on with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css input add-on" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/keyboard-shortcut/Details.tsx
+++ b/client/patterns/keyboard-shortcut/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import Heading from '../../components/Heading';
@@ -12,7 +13,7 @@ interface ItemProps {

 const Item: React.FC<ItemProps> = ({ action, keys }) => {
    return (
-        <dl
+        <div
            style={{
                alignItems: 'center',
                display: 'flex',
@@ -33,13 +34,17 @@ const Item: React.FC<ItemProps> = ({ action, keys }) => {
            >
                {keys}
            </kbd>
-        </dl>
+        </div>
    );
 };

 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Keyboard shortcut">
+            <Helmet>
+                <meta name="description" content="Create a keyboard shortcut with CSS" />
+                <meta name="keywords" content="kbd tag, keyboard shortcut" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    We use the native <code>kbd</code> tag to display the keyboard shortcut.
--- a/client/patterns/media-object/Details.tsx
+++ b/client/patterns/media-object/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -9,6 +10,10 @@ import Square from '../../placeholders/Square';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Media object">
+            <Helmet>
+                <meta name="description" content="Create a media object with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, media object" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/menu/Details.tsx
+++ b/client/patterns/menu/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import './menu.css';

@@ -12,6 +13,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Menu">
+            <Helmet>
+                <meta name="description" content="Create a menu with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css menu" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/modal/Details.tsx
+++ b/client/patterns/modal/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import DetailsLayout from '../../layouts/DetailsLayout';
@@ -10,6 +11,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Modal">
+            <Helmet>
+                <meta name="description" content="Create a modal with CSS flexbox" />
+                <meta name="keywords" content="css dialog, css flexbox, css modal" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can use the <Link to='/patterns/close-button'>close button</Link> to
--- a/client/patterns/notification/Details.tsx
+++ b/client/patterns/notification/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import DetailsLayout from '../../layouts/DetailsLayout';
@@ -9,6 +10,10 @@ import Circle from '../../placeholders/Circle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Notification">
+            <Helmet>
+                <meta name="description" content="Create a notification with CSS flexbox" />
+                <meta name="keywords" content="css alert, css flexbox, css notification" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can use the <Link to='/patterns/close-button'>close button</Link> to
--- a/client/patterns/overlay-play-button/Details.tsx
+++ b/client/patterns/overlay-play-button/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import Triangle from '../../placeholders/Triangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Overlay play button">
+            <Helmet>
+                <meta name="description" content="Create an overlay play button with CSS flexbox" />
+                <meta name="keywords" content="css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/pagination/Details.tsx
+++ b/client/patterns/pagination/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Pagination">
+            <Helmet>
+                <meta name="description" content="Create a pagination with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css pagination" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/popover-arrow/Details.tsx
+++ b/client/patterns/popover-arrow/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -8,6 +9,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Popover arrow">
+            <Helmet>
+                <meta name="description" content="Create a popover arrow with CSS" />
+                <meta name="keywords" content="css arrow, css popover" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/presence-indicator/Details.tsx
+++ b/client/patterns/presence-indicator/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import Circle from '../../placeholders/Circle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Presence indicator">
+            <Helmet>
+                <meta name="description" content="Create a presence indicator with CSS" />
+                <meta name="keywords" content="css indicator" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/previous-next-buttons/Details.tsx
+++ b/client/patterns/previous-next-buttons/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Previous and next buttons">
+            <Helmet>
+                <meta name="description" content="Create previous and next buttons with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css pagination" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/pricing-table/Details.tsx
+++ b/client/patterns/pricing-table/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';

 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -12,6 +13,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Pricing table">
+            <Helmet>
+                <meta name="description" content="Create a pricing table with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css pricing table" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can <Link to='/patterns/ribbon'>add</Link> <Link to='/patterns/corner-ribbon'>a ribbon</Link> to
--- a/client/patterns/progress-bar/Details.tsx
+++ b/client/patterns/progress-bar/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import useInterval from '../../hooks/useInterval';
 import DetailsLayout from '../../layouts/DetailsLayout';
@@ -12,6 +13,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Progress bar">
+            <Helmet>
+                <meta name="description" content="Create a progress bar with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css progress bar" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/property-list/Details.tsx
+++ b/client/patterns/property-list/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import Heading from '../../components/Heading';
 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -28,6 +29,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Property list">
+            <Helmet>
+                <meta name="description" content="Create a property list with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, property list" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/questions-and-answers/Details.tsx
+++ b/client/patterns/questions-and-answers/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -48,6 +49,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Questions and answers">
+            <Helmet>
+                <meta name="description" content="Create a questions and answers section with CSS flexbox" />
+                <meta name="keywords" content="css accordion, css faq, css flexbox" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/radial-progress-bar/Details.tsx
+++ b/client/patterns/radial-progress-bar/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -67,6 +68,10 @@ const RadialProgress: React.FC<RadialProgressProps> = ({ percentages }) => {
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Radial progress bar">
+            <Helmet>
+                <meta name="description" content="Create a radial progress bar with CSS flexbox" />
+                <meta name="keywords" content="css clip rect, css flexbox, css progress bar" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/radio-button-group/Details.tsx
+++ b/client/patterns/radio-button-group/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import './radioButtonGroup.css';

@@ -42,6 +43,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Radio button group">
+            <Helmet>
+                <meta name="description" content="Create a radio button group with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css radio button" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/radio-switch/Details.tsx
+++ b/client/patterns/radio-switch/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import Heading from '../../components/Heading';
 import RelatedPatterns from '../../components/RelatedPatterns';
@@ -12,6 +13,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Radio switch">
+            <Helmet>
+                <meta name="description" content="Create a radio switch with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css radio switch, css switch" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/rating/Details.tsx
+++ b/client/patterns/rating/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Star from './Star';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Rating">
+            <Helmet>
+                <meta name="description" content="Create a star rating with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css star rating" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/resizable-element/Details.tsx
+++ b/client/patterns/resizable-element/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -6,6 +7,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Resizable element">
+            <Helmet>
+                <meta name="description" content="Create resizable indicators with CSS" />
+                <meta name="keywords" content="css resizable, css resize cursor" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can move the mouse over each squares located at the corners and the middle of sides to see
--- a/client/patterns/ribbon/Details.tsx
+++ b/client/patterns/ribbon/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Ribbon">
+            <Helmet>
+                <meta name="description" content="Create a ribbon with CSS" />
+                <meta name="keywords" content="css ribbon" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/same-height-columns/Details.tsx
+++ b/client/patterns/same-height-columns/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Same height columns">
+            <Helmet>
+                <meta name="description" content="Create same height columns with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css layout, css same height columns" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/search-box/Details.tsx
+++ b/client/patterns/search-box/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Circle from '../../placeholders/Circle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Search box">
+            <Helmet>
+                <meta name="description" content="Create a search box with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css search box" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/separator/Details.tsx
+++ b/client/patterns/separator/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Separator">
+            <Helmet>
+                <meta name="description" content="Create a separator with CSS flexbox" />
+                <meta name="keywords" content="css divider, css flexbox, css separator" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/sidebar/Details.tsx
+++ b/client/patterns/sidebar/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -7,6 +8,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Sidebar">
+            <Helmet>
+                <meta name="description" content="Create a sidebar with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css layout, css sidebar" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>Try to scroll the main content!</div>
                <BrowserFrame
--- a/client/patterns/simple-grid/Details.tsx
+++ b/client/patterns/simple-grid/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -7,6 +8,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Simple grid">
+            <Helmet>
+                <meta name="description" content="Create a simple grid with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css flexbox grid, css grid, css layout" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/slider/Details.tsx
+++ b/client/patterns/slider/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Slider">
+            <Helmet>
+                <meta name="description" content="Create a slider with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css slider" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/spin-button/Details.tsx
+++ b/client/patterns/spin-button/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -14,6 +15,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Spin button">
+            <Helmet>
+                <meta name="description" content="Create a spin button with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css spin button" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/split-navigation/Details.tsx
+++ b/client/patterns/split-navigation/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Split navigation">
+            <Helmet>
+                <meta name="description" content="Create a split navigation with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css menu, css navigation, css split navigation" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/split-screen/Details.tsx
+++ b/client/patterns/split-screen/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -9,6 +10,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Split screen">
+            <Helmet>
+                <meta name="description" content="Create a split screen with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css layout, css split screen" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/stepper-input/Details.tsx
+++ b/client/patterns/stepper-input/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -13,6 +14,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Stepper input">
+            <Helmet>
+                <meta name="description" content="Create a stepper input with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css stepper input" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/sticky-footer/Details.tsx
+++ b/client/patterns/sticky-footer/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Sticky footer">
+            <Helmet>
+                <meta name="description" content="Create a sticky footer with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css layout, css sticky, css sticky footer" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    The footer always sticks to the bottom if the main content is short.
--- a/client/patterns/sticky-header/Details.tsx
+++ b/client/patterns/sticky-header/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -8,6 +9,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Sticky header">
+            <Helmet>
+                <meta name="description" content="Create a sticky header with CSS" />
+                <meta name="keywords" content="css layout, css sticky, css sticky header" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    Try to scroll the main content to see the header sticks to the top of page.
--- a/client/patterns/sticky-sections/Details.tsx
+++ b/client/patterns/sticky-sections/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -6,6 +7,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Sticky sections">
+            <Helmet>
+                <meta name="description" content="Create sticky sections with CSS" />
+                <meta name="keywords" content="css layout, css sticky, css sticky sections" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    Try to scroll the main content to see each section sticks to the top of page.
--- a/client/patterns/switch/Details.tsx
+++ b/client/patterns/switch/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -11,6 +12,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Switch">
+            <Helmet>
+                <meta name="description" content="Create a switch with CSS flexbox" />
+                <meta name="keywords" content="css custom checkbox, css flexbox, css switch, css switcher" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px'}}>
                    The checkbox is placed inside a label. So when clicking on the label,
--- a/client/patterns/tab/Details.tsx
+++ b/client/patterns/tab/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -33,6 +34,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Tab">
+            <Helmet>
+                <meta name="description" content="Create tabs with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css navigation, css tab" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/timeline/Details.tsx
+++ b/client/patterns/timeline/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -9,6 +10,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Timeline">
+            <Helmet>
+                <meta name="description" content="Create a timeline with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css timeline" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/toggle-password-visibility/Details.tsx
+++ b/client/patterns/toggle-password-visibility/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -9,6 +10,10 @@ const Details: React.FC<{}> = () => {

    return (
        <DetailsLayout title="Toggle password visibility">
+            <Helmet>
+                <meta name="description" content="Create a toggle password visibility with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, toggle password visibility" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/tooltip/Details.tsx
+++ b/client/patterns/tooltip/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import './tooltip.css';

@@ -12,6 +13,10 @@ import Rectangle from '../../placeholders/Rectangle';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Tooltip">
+            <Helmet>
+                <meta name="description" content="Create a tooltip with CSS" />
+                <meta name="keywords" content="css tooltip" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    Move the mouser over the main element to see the tooltip.
--- a/client/patterns/upload-button/Details.tsx
+++ b/client/patterns/upload-button/Details.tsx
@@ -1,13 +1,17 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
-import Circle from '../../placeholders/Circle';
 import Rectangle from '../../placeholders/Rectangle';

 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Upload button">
+            <Helmet>
+                <meta name="description" content="Create an upload button with CSS flexbox" />
+                <meta name="keywords" content="css file input, css flexbox, css upload button" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    You can click the button to choose a file.
--- a/client/patterns/validation-icon/Details.tsx
+++ b/client/patterns/validation-icon/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import BrowserFrame from '../../placeholders/BrowserFrame';
@@ -6,6 +7,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Validation icon">
+            <Helmet>
+                <meta name="description" content="Add validation icons to input with CSS" />
+                <meta name="keywords" content="css validation icon" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/client/patterns/video-background/Details.tsx
+++ b/client/patterns/video-background/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import RelatedPatterns from '../../components/RelatedPatterns';
 import Pattern from '../../constants/Pattern';
@@ -9,6 +10,10 @@ import BrowserFrame from '../../placeholders/BrowserFrame';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Video background">
+            <Helmet>
+                <meta name="description" content="Add video background with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, object fit cover" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
                    In this pattern, the video is displayed in the background.
--- a/client/patterns/wizard/Details.tsx
+++ b/client/patterns/wizard/Details.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { Helmet } from 'react-helmet';

 import DetailsLayout from '../../layouts/DetailsLayout';
 import Block from '../../placeholders/Block';
@@ -9,6 +10,10 @@ import Line from '../../placeholders/Line';
 const Details: React.FC<{}> = () => {
    return (
        <DetailsLayout title="Wizard">
+            <Helmet>
+                <meta name="description" content="Create a wizard with CSS flexbox" />
+                <meta name="keywords" content="css flexbox, css stepper, css wizard" />
+            </Helmet>
            <div style={{ padding: '64px 32px' }}>
                <BrowserFrame
                    content={(
--- a/package-lock.json
+++ b/package-lock.json
@@ -962,6 +962,15 @@
                "@types/react": "*"
            }
        },
+        "@types/react-helmet": {
+            "version": "5.0.14",
+            "resolved": "https://registry.npmjs.org/@types/react-helmet/-/react-helmet-5.0.14.tgz",
+            "integrity": "sha512-Q73FFg7+LjblfSQUNbnjrwy2T1avBP8yevEgNrkDjyz1rBbnXkuOQcEV7I5wvmAic9FLUk0CnkLieEDej84Zkw==",
+            "dev": true,
+            "requires": {
+                "@types/react": "*"
+            }
+        },
        "@types/react-router": {
            "version": "5.1.3",
            "resolved": "https://registry.npmjs.org/@types/react-router/-/react-router-5.1.3.tgz",
@@ -6864,6 +6873,22 @@
                "scheduler": "^0.18.0"
            }
        },
+        "react-fast-compare": {
+            "version": "2.0.4",
+            "resolved": "https://registry.npmjs.org/react-fast-compare/-/react-fast-compare-2.0.4.tgz",
+            "integrity": "sha512-suNP+J1VU1MWFKcyt7RtjiSWUjvidmQSlqu+eHslq+342xCbGTYmC0mEhPCOHxlW0CywylOC1u2DFAT+bv4dBw=="
+        },
+        "react-helmet": {
+            "version": "5.2.1",
+            "resolved": "https://registry.npmjs.org/react-helmet/-/react-helmet-5.2.1.tgz",
+            "integrity": "sha512-CnwD822LU8NDBnjCpZ4ySh8L6HYyngViTZLfBBb3NjtrpN8m49clH8hidHouq20I51Y6TpCTISCBbqiY5GamwA==",
+            "requires": {
+                "object-assign": "^4.1.1",
+                "prop-types": "^15.5.4",
+                "react-fast-compare": "^2.0.2",
+                "react-side-effect": "^1.1.0"
+            }
+        },
        "react-is": {
            "version": "16.12.0",
            "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.12.0.tgz",
@@ -6900,6 +6925,14 @@
                "tiny-warning": "^1.0.0"
            }
        },
+        "react-side-effect": {
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/react-side-effect/-/react-side-effect-1.2.0.tgz",
+            "integrity": "sha512-v1ht1aHg5k/thv56DRcjw+WtojuuDHFUgGfc+bFHOWsF4ZK6C2V57DO0Or0GPsg6+LSTE0M6Ry/gfzhzSwbc5w==",
+            "requires": {
+                "shallowequal": "^1.0.1"
+            }
+        },
        "react-snap": {
            "version": "1.23.0",
            "resolved": "https://registry.npmjs.org/react-snap/-/react-snap-1.23.0.tgz",
@@ -7513,6 +7546,11 @@
                "safe-buffer": "^5.0.1"
            }
        },
+        "shallowequal": {
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/shallowequal/-/shallowequal-1.1.0.tgz",
+            "integrity": "sha512-y0m1JoUZSlPAjXVtPPW70aZWfIL/dSP7AFkRnniLCrK/8MDKog3TySTBmckD+RObVxH0v4Tox67+F14PdED2oQ=="
+        },
        "shebang-command": {
            "version": "1.2.0",
            "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
        "highlight.js": "^9.16.2",
        "react": "^16.12.0",
        "react-dom": "^16.12.0",
+        "react-helmet": "^5.2.1",
        "react-router-dom": "^5.1.2"
    },
    "devDependencies": {
@@ -25,6 +26,7 @@
        "@types/loadable__component": "^5.10.0",
        "@types/react": "^16.9.16",
        "@types/react-dom": "^16.9.4",
+        "@types/react-helmet": "^5.0.14",
        "@types/react-router-dom": "^5.1.3",
        "babel-loader": "^8.0.6",
        "cpx2": "^2.0.0",