diff --git a/package-lock.json b/package-lock.json
index 2c1c5fa34..efddbd6b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
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         "react-use": "^17.3.1",
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@@ -23058,9 +23058,9 @@
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@@ -23084,21 +23084,21 @@
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@@ -23114,9 +23114,9 @@
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-        "scratch-render": "0.1.0-prerelease.20221024201900",
-        "scratch-render-fonts": "1.0.0-prerelease.20221024190656",
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+        "scratch-l10n": "3.15.20221129032252",
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@@ -23452,9 +23452,9 @@
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@@ -23470,9 +23470,9 @@
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@@ -23609,9 +23592,9 @@
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@@ -23879,6 +23874,20 @@
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@@ -51177,9 +51186,9 @@
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       "dev": true,
       "requires": {
         "arraybuffer-loader": "^1.0.6",
@@ -51229,15 +51238,15 @@
         "react-virtualized": "9.20.1",
         "redux": "3.7.2",
         "redux-throttle": "0.1.1",
-        "scratch-audio": "0.1.0-prerelease.20200528195344",
-        "scratch-blocks": "0.1.0-prerelease.20221024060953",
-        "scratch-l10n": "3.15.20221024032103",
-        "scratch-paint": "1.1.29",
-        "scratch-render": "0.1.0-prerelease.20221024201900",
-        "scratch-render-fonts": "1.0.0-prerelease.20221024190656",
+        "scratch-audio": "0.1.0-prerelease.20221123180128",
+        "scratch-blocks": "0.1.0-prerelease.20221129081817",
+        "scratch-l10n": "3.15.20221129032252",
+        "scratch-paint": "1.1.31",
+        "scratch-render": "0.1.0-prerelease.20221121051603",
+        "scratch-render-fonts": "1.0.0-prerelease.20221102164332",
         "scratch-storage": "2.0.2",
-        "scratch-svg-renderer": "0.2.0-prerelease.20221024201850",
-        "scratch-vm": "1.2.52",
+        "scratch-svg-renderer": "0.2.0-prerelease.20221120235613",
+        "scratch-vm": "1.2.54",
         "startaudiocontext": "1.2.1",
         "style-loader": "^0.23.0",
         "text-encoding": "0.7.0",
@@ -51461,9 +51470,9 @@
           }
         },
         "scratch-l10n": {
-          "version": "3.15.20221024032103",
-          "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.15.20221024032103.tgz",
-          "integrity": "sha512-Rntiu90azd27jaaRsKAeDgr96Qez8fl2yvJrEBMOK5fOX2AjiP9L3HKAolOA/vnhM5fvMbGFeymDbKaDb/x3Yg==",
+          "version": "3.15.20221129032252",
+          "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.15.20221129032252.tgz",
+          "integrity": "sha512-7GsIFuctIjWULB6pO0GqswOwe4/ujZrsNGxUUZ7TXSFwdVyVXhDX9WYu/7Kln3WVrs2AhicVz8WP5yjFOdZs7w==",
           "dev": true,
           "requires": {
             "@babel/cli": "^7.1.2",
@@ -51475,9 +51484,9 @@
           }
         },
         "scratch-paint": {
-          "version": "1.1.29",
-          "resolved": "https://registry.npmjs.org/scratch-paint/-/scratch-paint-1.1.29.tgz",
-          "integrity": "sha512-IgJGnA3+WrLLDveLMYDl9Z3RZCPAeRDLDI7r3QRMZSdvpZW46/ddG+dO0YfYVQHekgAf9IHaevCKV/9PNOHxPw==",
+          "version": "1.1.31",
+          "resolved": "https://registry.npmjs.org/scratch-paint/-/scratch-paint-1.1.31.tgz",
+          "integrity": "sha512-yfKgYJVsNmBHQoSh3bZNjcVQ78qAIgQeX820fe5LthuMMn7DE1syUwD56IPFJWhGrR0ykp8Fsf038bbxNuZZfw==",
           "dev": true,
           "requires": {
             "@scratch/paper": "0.11.20200728195508",
@@ -51498,20 +51507,6 @@
             }
           }
         },
-        "scratch-svg-renderer": {
-          "version": "0.2.0-prerelease.20221024201850",
-          "resolved": "https://registry.npmjs.org/scratch-svg-renderer/-/scratch-svg-renderer-0.2.0-prerelease.20221024201850.tgz",
-          "integrity": "sha512-aeNC0axSAfk/A6ZOLx08aKPWyoq8ulYTexD4RgbJ4K2ksT4cXIUXzzbUWptj7iHnx3mdFXeFmIhqpc9ty5GVig==",
-          "dev": true,
-          "requires": {
-            "base64-js": "1.2.1",
-            "base64-loader": "1.0.0",
-            "dompurify": "2.2.7",
-            "fastestsmallesttextencoderdecoder": "^1.0.22",
-            "minilog": "3.1.0",
-            "transformation-matrix": "1.15.0"
-          }
-        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -51552,9 +51547,9 @@
       }
     },
     "scratch-l10n": {
-      "version": "3.15.20221108032110",
-      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.15.20221108032110.tgz",
-      "integrity": "sha512-FG0LINwlDgGw9d/VM6XArhsgKCkOgtJPvvlHJGEGkTpiQ3zZfN+Evkvfqejywewq7nOK2QBerPFA1RPQOdDfIw==",
+      "version": "3.15.20221201032213",
+      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.15.20221201032213.tgz",
+      "integrity": "sha512-cNi88TwZs0MGMEDUTiZ//5+RNYXl5fgkNmi8FXGK+zURPI4sxM2gGelv7SoLVbaaDVYuis4LGhq/TPR6DR+OyQ==",
       "dev": true,
       "requires": {
         "@babel/cli": "^7.1.2",
@@ -51566,9 +51561,9 @@
       }
     },
     "scratch-parser": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/scratch-parser/-/scratch-parser-5.0.0.tgz",
-      "integrity": "sha512-7kjxoxivLgYYvmAJVLOOWnca4CigwuCpgjy9+6UuxOMgSZKO1xqIjxIADupabmh1ZLZZDVe45DBM/CQTdtVDkw==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/scratch-parser/-/scratch-parser-5.1.0.tgz",
+      "integrity": "sha512-6B6aaEV3TmA2kxSO2u5qLr84f6rhLgUxz276aFYrUyv6ekCWegEUpkKBHnOC1oCAl1ySpVtFBNXh3S110TDadw==",
       "requires": {
         "ajv": "6.3.0",
         "jszip": "3.1.5",
@@ -51578,7 +51573,7 @@
         "ajv": {
           "version": "6.3.0",
           "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.3.0.tgz",
-          "integrity": "sha1-FlCkERTvAFdMrBC4Ay2PTBSBLac=",
+          "integrity": "sha512-6TQywaGYtRub2fqHkSXfVANlhfja2nbF33wCCHnt3aQstOrtd9jsQGiRUTIOlkEqcxpzRd2akfnqvBBPmLxs8g==",
           "requires": {
             "fast-deep-equal": "^1.0.0",
             "fast-json-stable-stringify": "^2.0.0",
@@ -51588,9 +51583,9 @@
       }
     },
     "scratch-render": {
-      "version": "0.1.0-prerelease.20221024201900",
-      "resolved": "https://registry.npmjs.org/scratch-render/-/scratch-render-0.1.0-prerelease.20221024201900.tgz",
-      "integrity": "sha512-6dfu8J3x8rsm6RUMQ+Jq4nunJuCX/iCm6Me+NqFpHivx25OPWYF7frczJ7+UtoluBts3eSLfywOr1fQF6KaBNw==",
+      "version": "0.1.0-prerelease.20221121051603",
+      "resolved": "https://registry.npmjs.org/scratch-render/-/scratch-render-0.1.0-prerelease.20221121051603.tgz",
+      "integrity": "sha512-+PmRxh3Ms5+ichCinmg9Nl7jYwYZvGrlOGNLwxGZSYv+Ve96RqMPJAdpyv0ctOzELoYnMalFGZwUWmdMAJLE5Q==",
       "dev": true,
       "requires": {
         "grapheme-breaker": "0.3.2",
@@ -51600,7 +51595,7 @@
         "minilog": "3.1.0",
         "raw-loader": "^0.5.1",
         "scratch-storage": "^1.0.0",
-        "scratch-svg-renderer": "0.2.0-prerelease.20210727023023",
+        "scratch-svg-renderer": "0.2.0-prerelease.20221120235613",
         "twgl.js": "4.4.0"
       },
       "dependencies": {
@@ -51642,9 +51637,9 @@
       }
     },
     "scratch-render-fonts": {
-      "version": "1.0.0-prerelease.20221024190656",
-      "resolved": "https://registry.npmjs.org/scratch-render-fonts/-/scratch-render-fonts-1.0.0-prerelease.20221024190656.tgz",
-      "integrity": "sha512-ZN2K7wKh8sJrzTZ61AwTTMwrm2AB/jsiHLeF8M1n0A0SoRaBfB7iBYv6cwvW2ZN+pnUBClHAb7bT9/KRlExfFg==",
+      "version": "1.0.0-prerelease.20221102164332",
+      "resolved": "https://registry.npmjs.org/scratch-render-fonts/-/scratch-render-fonts-1.0.0-prerelease.20221102164332.tgz",
+      "integrity": "sha512-22MbRDGUSArVEoHatg5rt7f/H0wWhMrcyN6HD0OQJeDqdlO3qSSX9/qvdzNJGYWwZkhrdJWcI5JGD1YuJfefmw==",
       "dev": true,
       "requires": {
         "base64-loader": "1.0.0"
@@ -51712,14 +51707,15 @@
       }
     },
     "scratch-svg-renderer": {
-      "version": "0.2.0-prerelease.20210727023023",
-      "resolved": "https://registry.npmjs.org/scratch-svg-renderer/-/scratch-svg-renderer-0.2.0-prerelease.20210727023023.tgz",
-      "integrity": "sha512-vEGZFFPm03LsHeRnIVQoJBoM3dV23daZCHWM0Yb0Rwa1xvymqTWHXRx8ryL5Q94TyceuguqPVAsE66n5S/0fdQ==",
+      "version": "0.2.0-prerelease.20221120235613",
+      "resolved": "https://registry.npmjs.org/scratch-svg-renderer/-/scratch-svg-renderer-0.2.0-prerelease.20221120235613.tgz",
+      "integrity": "sha512-aC7P37PgYYPQyC6pyxKeNAzgKeOfTdymOdGgaRLp5YpaGoLPHLrRXC6nHc4arhUk51Y9cZ46PPnfYEVw7QqOeg==",
       "dev": true,
       "requires": {
         "base64-js": "1.2.1",
         "base64-loader": "1.0.0",
         "dompurify": "2.2.7",
+        "fastestsmallesttextencoderdecoder": "^1.0.22",
         "minilog": "3.1.0",
         "transformation-matrix": "1.15.0"
       },
@@ -51748,9 +51744,9 @@
       "dev": true
     },
     "scratch-vm": {
-      "version": "1.2.52",
-      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-1.2.52.tgz",
-      "integrity": "sha512-EaR4txpZhL/QF95IyTRnQ0ef37tYIzTdRTe7lT4T9+RaPVVVv6bsUsC5l0XL1e/01KZpTiw2WVf+YE0OwrjfFg==",
+      "version": "1.2.54",
+      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-1.2.54.tgz",
+      "integrity": "sha512-lg6Ay+JhqZ9hjL3o+vp9hQmksAURYQC6xcEgeIfbKWIyZGOndOA6VLTarJ+5uiGwphMb8SBlWpG2fBPHiAgKRg==",
       "dev": true,
       "requires": {
         "@vernier/godirect": "1.5.0",
@@ -51772,6 +51768,17 @@
         "worker-loader": "^1.1.1"
       },
       "dependencies": {
+        "ajv": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.3.0.tgz",
+          "integrity": "sha512-6TQywaGYtRub2fqHkSXfVANlhfja2nbF33wCCHnt3aQstOrtd9jsQGiRUTIOlkEqcxpzRd2akfnqvBBPmLxs8g==",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "^1.0.0",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.3.0"
+          }
+        },
         "htmlparser2": {
           "version": "3.10.0",
           "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.10.0.tgz",
@@ -51834,6 +51841,17 @@
             "ajv-keywords": "^3.1.0"
           }
         },
+        "scratch-parser": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/scratch-parser/-/scratch-parser-5.0.0.tgz",
+          "integrity": "sha512-7kjxoxivLgYYvmAJVLOOWnca4CigwuCpgjy9+6UuxOMgSZKO1xqIjxIADupabmh1ZLZZDVe45DBM/CQTdtVDkw==",
+          "dev": true,
+          "requires": {
+            "ajv": "6.3.0",
+            "jszip": "3.1.5",
+            "pify": "4.0.1"
+          }
+        },
         "string_decoder": {
           "version": "1.3.0",
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
diff --git a/package.json b/package.json
index 80a195eb2..9ce560c23 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "react-router-dom": "5.2.0",
     "react-twitter-embed": "^3.0.3",
     "react-use": "^17.3.1",
-    "scratch-parser": "5.0.0",
+    "scratch-parser": "5.1.0",
     "scratch-storage": "2.0.2"
   },
   "devDependencies": {
@@ -134,8 +134,8 @@
     "regenerator-runtime": "0.13.9",
     "sass": "1.49.7",
     "sass-loader": "10.2.1",
-    "scratch-gui": "1.0.48",
-    "scratch-l10n": "3.15.20221108032110",
+    "scratch-gui": "1.1.32",
+    "scratch-l10n": "3.15.20221201032213",
     "selenium-webdriver": "4.1.0",
     "slick-carousel": "1.6.0",
     "style-loader": "0.12.3",
diff --git a/src/components/extension-landing/extension-landing.scss b/src/components/extension-landing/extension-landing.scss
index f4f4fbfcf..a9182d592 100644
--- a/src/components/extension-landing/extension-landing.scss
+++ b/src/components/extension-landing/extension-landing.scss
@@ -258,7 +258,47 @@
         }
     }
 
-    div.cards + div.faq {
+    .hardware-cards {
+        display: grid;
+        grid-template-columns: 1fr 1fr 1fr;
+        gap: 3em;
+
+        // 1 column
+        @media #{$medium-and-smaller} {
+            grid-template-columns: 1fr;
+        }
+    }
+
+    .hardware-card {
+        border: 1px solid $ui-border;
+        border-radius: .5rem;
+        background-color: $ui-white;
+        overflow: hidden;
+        flex-basis: 0;
+        flex-grow: 1;
+    }
+
+    .hardware-card-image {
+        background-color: $ui-blue-10percent;
+        padding: 1rem 0 1rem;
+
+        img {
+            display: block;
+            margin: 0 auto;
+            height: 100px;
+            max-width: 100%;
+        }
+    }
+
+    .hardware-card-info {
+        padding: 1rem;
+
+        p {
+            margin: .2rem 0;
+        }
+    }
+
+    div.cards+div.faq {
         padding-top: 2rem;
     }
 
diff --git a/src/components/extension-landing/extension-requirements.jsx b/src/components/extension-landing/extension-requirements.jsx
index efe498921..ce9281396 100644
--- a/src/components/extension-landing/extension-requirements.jsx
+++ b/src/components/extension-landing/extension-requirements.jsx
@@ -12,62 +12,77 @@ const ExtensionRequirements = props => (
             <FormattedMessage id="extensionHeader.requirements" />
         </span>
         <FlexRow className="extension-requirements">
-            {props.bluetoothStandard ? (
-                <React.Fragment>
-                    <span>
-                        <img
-                            alt=""
-                            src="/svgs/extensions/windows.svg"
-                        />
-                        Windows 10 version 1709+
-                    </span>
-                    <span>
-                        <img
-                            alt=""
-                            src="/svgs/extensions/mac.svg"
-                        />
-                        macOS 10.13+
-                    </span>
-                    <React.Fragment>
-                        <span>
-                            <img
-                                alt=""
-                                src="/svgs/extensions/chromeos.svg"
-                            />
-                            ChromeOS
-                        </span>
-                        <span>
-                            <img
-                                alt=""
-                                src="/svgs/extensions/android.svg"
-                            />
-                            Android 6.0+
-                        </span>
-                    </React.Fragment>
-                    <span>
-                        <img src="/svgs/extensions/bluetooth.svg" />
-                        Bluetooth
-                    </span>
-                    <span>
-                        <img
-                            alt=""
-                            src="/svgs/extensions/scratch-link.svg"
-                        />
-                        Scratch Link
-                    </span>
-                </React.Fragment>
-            ) : props.children}
+            {!props.hideWindows && (
+                <span>
+                    <img
+                        alt=""
+                        src="/svgs/extensions/windows.svg"
+                    />
+                    Windows 10 version 1709+
+                </span>
+            )}
+            {!props.hideMac && (
+                <span>
+                    <img
+                        alt=""
+                        src="/svgs/extensions/mac.svg"
+                    />
+                    macOS 10.13+
+                </span>
+            )}
+            {!props.hideChromeOS && (
+                <span>
+                    <img
+                        alt=""
+                        src="/svgs/extensions/chromeos.svg"
+                    />
+                    ChromeOS
+                </span>
+            )}
+            {!props.hideAndroid && (
+                <span>
+                    <img
+                        alt=""
+                        src="/svgs/extensions/android.svg"
+                    />
+                    Android 6.0+
+                </span>
+            )}
+            {!props.hideBluetooth && (
+                <span>
+                    <img src="/svgs/extensions/bluetooth.svg" />
+                    Bluetooth
+                </span>
+            )}
+            {!props.hideScratchLink && (
+                <span>
+                    <img
+                        alt=""
+                        src="/svgs/extensions/scratch-link.svg"
+                    />
+                    Scratch Link
+                </span>
+            )}
         </FlexRow>
     </FlexRow>
 );
 
 ExtensionRequirements.propTypes = {
-    bluetoothStandard: PropTypes.bool,
-    children: PropTypes.node
+    hideAndroid: PropTypes.bool,
+    hideBluetooth: PropTypes.bool,
+    hideChromeOS: PropTypes.bool,
+    hideMac: PropTypes.bool,
+    hideScratchLink: PropTypes.bool,
+    hideWindows: PropTypes.bool
 };
 
 ExtensionRequirements.defaultProps = {
-    bluetoothStandard: false
+    hideAndroid: false,
+    hideBluetooth: false,
+    hideChromeOS: false,
+    hideMac: false,
+    hideScratchLink: false,
+    hideWindows: false
 };
 
 module.exports = ExtensionRequirements;
diff --git a/src/components/extension-landing/hardware-card.jsx b/src/components/extension-landing/hardware-card.jsx
new file mode 100644
index 000000000..d3f250e1a
--- /dev/null
+++ b/src/components/extension-landing/hardware-card.jsx
@@ -0,0 +1,32 @@
+const PropTypes = require('prop-types');
+const React = require('react');
+
+const HardwareCard = props => (
+    <a
+        className="hardware-card short"
+        href={props.cardUrl}
+        rel="noopener noreferrer"
+        target="_blank"
+    >
+        <div className="hardware-card-image">
+            <img
+                alt={props.imageAlt}
+                src={props.imageSrc}
+            />
+        </div>
+        <div className="hardware-card-info">
+            <h4>{props.title}</h4>
+            <p>{props.description}</p>
+        </div>
+    </a>
+);
+
+HardwareCard.propTypes = {
+    cardUrl: PropTypes.string,
+    description: PropTypes.string,
+    imageAlt: PropTypes.string,
+    imageSrc: PropTypes.string,
+    title: PropTypes.string
+};
+
+module.exports = HardwareCard;
diff --git a/src/components/os-chooser/os-chooser.jsx b/src/components/os-chooser/os-chooser.jsx
index c2821080a..232a363c8 100644
--- a/src/components/os-chooser/os-chooser.jsx
+++ b/src/components/os-chooser/os-chooser.jsx
@@ -15,49 +15,68 @@ const OSChooser = props => (
     <div className="os-chooser">
         <FlexRow className="inner">
             <FormattedMessage id="oschooser.choose" />
-            <Button
-                className={classNames({active: props.currentOS === OS_ENUM.WINDOWS})}
-                onClick={() => // eslint-disable-line react/jsx-no-bind
-                    props.handleSetOS(OS_ENUM.WINDOWS)
-                }
-            >
-                <img src="/svgs/extensions/windows.svg" />
-            Windows
-            </Button>
-            <Button
-                className={classNames({active: props.currentOS === OS_ENUM.MACOS})}
-                onClick={() => // eslint-disable-line react/jsx-no-bind
-                    props.handleSetOS(OS_ENUM.MACOS)
-                }
-            >
-                <img src="/svgs/extensions/mac.svg" />
-            macOS
-            </Button>
-            <Button
-                className={classNames({active: props.currentOS === OS_ENUM.CHROMEOS})}
-                onClick={() => // eslint-disable-line react/jsx-no-bind
-                    props.handleSetOS(OS_ENUM.CHROMEOS)
-                }
-            >
-                <img src="/svgs/extensions/chromeos.svg" />
-            ChromeOS
-            </Button>
-            <Button
-                className={classNames({active: props.currentOS === OS_ENUM.ANDROID})}
-                onClick={() => // eslint-disable-line react/jsx-no-bind
-                    props.handleSetOS(OS_ENUM.ANDROID)
-                }
-            >
-                <img src="/svgs/extensions/android.svg" />
-            Android
-            </Button>
+            {!props.hideWindows && (
+                <Button
+                    className={classNames({active: props.currentOS === OS_ENUM.WINDOWS})}
+                    onClick={() => // eslint-disable-line react/jsx-no-bind
+                        props.handleSetOS(OS_ENUM.WINDOWS)
+                    }
+                >
+                    <img src="/svgs/extensions/windows.svg" />
+                    Windows
+                </Button>
+            )}
+            {!props.hideMac && (
+                <Button
+                    className={classNames({active: props.currentOS === OS_ENUM.MACOS})}
+                    onClick={() => // eslint-disable-line react/jsx-no-bind
+                        props.handleSetOS(OS_ENUM.MACOS)
+                    }
+                >
+                    <img src="/svgs/extensions/mac.svg" />
+                    macOS
+                </Button>
+            )}
+            {!props.hideChromeOS && (
+                <Button
+                    className={classNames({active: props.currentOS === OS_ENUM.CHROMEOS})}
+                    onClick={() => // eslint-disable-line react/jsx-no-bind
+                        props.handleSetOS(OS_ENUM.CHROMEOS)
+                    }
+                >
+                    <img src="/svgs/extensions/chromeos.svg" />
+                    ChromeOS
+                </Button>
+            )}
+            {!props.hideAndroid && (
+                <Button
+                    className={classNames({active: props.currentOS === OS_ENUM.ANDROID})}
+                    onClick={() => // eslint-disable-line react/jsx-no-bind
+                        props.handleSetOS(OS_ENUM.ANDROID)
+                    }
+                >
+                    <img src="/svgs/extensions/android.svg" />
+                    Android
+                </Button>
+            )}
         </FlexRow>
     </div>
 );
 
 OSChooser.propTypes = {
     currentOS: PropTypes.string,
-    handleSetOS: PropTypes.func
+    handleSetOS: PropTypes.func,
+    hideAndroid: PropTypes.bool,
+    hideChromeOS: PropTypes.bool,
+    hideMac: PropTypes.bool,
+    hideWindows: PropTypes.bool
+};
+
+OSChooser.defaultProps = {
+    hideAndroid: false,
+    hideChromeOS: false,
+    hideMac: false,
+    hideWindows: false
 };
 
 const wrappedOSChooser = injectIntl(OSChooser);
diff --git a/src/lib/project-info.js b/src/lib/project-info.js
index ac16d29be..30b82e777 100644
--- a/src/lib/project-info.js
+++ b/src/lib/project-info.js
@@ -20,7 +20,8 @@ module.exports = {
             const stage = project.targets[0];
             return Object.values(stage.variables)
                 .some(variable => variable.length === 3); // 3 entries if cloud var
-        }
+        },
+        videoSensing: project => (project.extensions || []).includes('videoSensing')
     },
     2: {
         extensions: () => [], // Showing extension chip not implemented for scratch2 projects
@@ -30,6 +31,11 @@ module.exports = {
             // Block traversing is complicated in scratch2 projects...
             // This check should work even if you have sprites named getUserName, etc.
             JSON.stringify(project).indexOf('["getUserName"]') !== -1,
-        cloudData: project => project.info.hasCloudData
+        cloudData: project => project.info.hasCloudData,
+        videoSensing: project => {
+            const stringifiedProject = JSON.stringify(project);
+            return ['senseVideoMotion', 'setVideoState', 'setVideoTransparency', 'whenSensorGreaterThan']
+                .some(opcode => stringifiedProject.includes(`["${opcode}"`));
+        }
     }
 };
diff --git a/src/routes.json b/src/routes.json
index 560430aaf..a780f20cb 100644
--- a/src/routes.json
+++ b/src/routes.json
@@ -298,6 +298,19 @@
         "view": "download/scratch2/download",
         "title": "Scratch 2.0"
     },
+    {
+        "name": "download-scratch-link",
+        "pattern": "^/download/scratch-link/?(\\?.*)?$",
+        "routeAlias": "/download/scratch-link",
+        "view": "download/scratch-link/download",
+        "title": "Scratch Link Download"
+    },
+    {
+        "name": "download-scratch-link-redirect",
+        "pattern": "^/download/link/?(\\?.*)?$",
+        "routeAlias": "/download/link",
+        "redirect": "/download/scratch-link"
+    },
     {
         "name": "search",
         "pattern": "^/search/:projects/?$",
diff --git a/src/views/boost/boost.jsx b/src/views/boost/boost.jsx
index b96565a4d..87c70c0e0 100644
--- a/src/views/boost/boost.jsx
+++ b/src/views/boost/boost.jsx
@@ -59,7 +59,7 @@ class Boost extends ExtensionLanding {
                         src="/images/boost/boost-header.svg"
                     />}
                     renderRequirements={
-                        <ExtensionRequirements bluetoothStandard />
+                        <ExtensionRequirements />
                     }
                 />
                 <OSChooser
diff --git a/src/views/download/scratch-link/download.jsx b/src/views/download/scratch-link/download.jsx
new file mode 100644
index 000000000..413b8c1f8
--- /dev/null
+++ b/src/views/download/scratch-link/download.jsx
@@ -0,0 +1,153 @@
+import React, {useState} from 'react';
+import {FormattedMessage, injectIntl, intlShape} from 'react-intl';
+
+import Page from '../../../components/page/www/page.jsx';
+import render from '../../../lib/render.jsx';
+
+import FlexRow from '../../../components/flex-row/flex-row.jsx';
+
+import OSChooser from '../../../components/os-chooser/os-chooser.jsx';
+import detectOS from '../../../lib/detect-os.js';
+
+import HardwareCard from '../../../components/extension-landing/hardware-card.jsx';
+import ExtensionRequirements from '../../../components/extension-landing/extension-requirements.jsx';
+import ExtensionSection from '../../../components/extension-landing/extension-section.jsx';
+import ExtensionTroubleshooting from '../../../components/extension-landing/extension-troubleshooting.jsx';
+import InstallScratchLink from '../../../components/extension-landing/install-scratch-link.jsx';
+
+import {isDownloaded} from '../../../components/install-scratch/install-util.js';
+
+import '../../../components/extension-landing/extension-landing.scss';
+import './download.scss';
+
+const ScratchLink = ({intl}) => {
+    const [os, setOS] = useState(detectOS());
+
+    return (
+        <div className="extension-landing link">
+            <div className="extension-header">
+                <FlexRow className="inner">
+                    <FlexRow className="column extension-info">
+                        <FlexRow className="column extension-copy">
+                            <h1><img
+                                alt={intl.formatMessage({id: 'scratchLink.linkLogo'})}
+                                width="40px"
+                                src="/images/scratchlink/scratch-link-logo.svg"
+                            />{intl.formatMessage({id: 'scratchLink.headerTitle'})}</h1>
+                            <FormattedMessage id="scratchLink.headerText" />
+
+                        </FlexRow>
+                        <ExtensionRequirements
+                            hideAndroid
+                            hideChromeOS
+                            hideScratchLink
+                        />
+                    </FlexRow>
+                    <div className="extension-image">
+                        <img src="/images/download/scratch-link-illustration.svg" />
+                    </div>
+                </FlexRow>
+            </div>
+            <OSChooser
+                currentOS={os}
+                handleSetOS={setOS}
+                hideChromeOS
+                hideAndroid
+            />
+            {(isDownloaded(os)) && (
+                <InstallScratchLink
+                    currentOS={os}
+                />
+            )}
+            <ExtensionSection className="things-to-try">
+                <h2><FormattedMessage id="scratchLink.thingsToTry" /></h2>
+                <h3><FormattedMessage id="scratchLink.compatibleDevices" /></h3>
+                <div className="hardware-cards">
+                    <HardwareCard
+                        cardUrl="/microbit"
+                        description={intl.formatMessage({id: 'scratchLink.microbitDescription'})}
+                        imageAlt={intl.formatMessage({id: 'scratchLink.microbitTitle'})}
+                        imageSrc="/images/microbit/microbit.svg"
+                        title={intl.formatMessage({id: 'scratchLink.microbitTitle'})}
+                    />
+                    <HardwareCard
+                        cardUrl="/ev3"
+                        description={intl.formatMessage({id: 'scratchLink.ev3Description'})}
+                        imageAlt={intl.formatMessage({id: 'scratchLink.ev3Title'})}
+                        imageSrc="/images/ev3/ev3.svg"
+                        title={intl.formatMessage({id: 'scratchLink.ev3Title'})}
+                    />
+                    <HardwareCard
+                        cardUrl="/wedo"
+                        description={intl.formatMessage({id: 'scratchLink.wedoDescription'})}
+                        imageAlt={intl.formatMessage({id: 'scratchLink.wedoTitle'})}
+                        imageSrc="/images/wedo2/wedo2.svg"
+                        title={intl.formatMessage({id: 'scratchLink.wedoTitle'})}
+                    />
+                    <HardwareCard
+                        cardUrl="/boost"
+                        description={intl.formatMessage({id: 'scratchLink.boostDescription'})}
+                        imageAlt={intl.formatMessage({id: 'scratchLink.boostTitle'})}
+                        imageSrc="/images/boost/boost.svg"
+                        title={intl.formatMessage({id: 'scratchLink.boostTitle'})}
+                    />
+                    <HardwareCard
+                        cardUrl="/vernier"
+                        description={intl.formatMessage({id: 'scratchLink.vernierDescription'})}
+                        imageAlt={intl.formatMessage({id: 'scratchLink.vernierTitle'})}
+                        imageSrc="/images/gdxfor/gdxfor.svg"
+                        title={intl.formatMessage({id: 'scratchLink.vernierTitle'})}
+                    />
+                </div>
+            </ExtensionSection>
+            <ExtensionTroubleshooting
+                deviceName={intl.formatMessage({id: 'scratchLink.headerTitle'})}
+                scratchLinkOnly
+            >
+                {isDownloaded(os) && (
+                    <React.Fragment>
+                        <h3 className="faq-title"><FormattedMessage id="scratchLink.checkOSVersionTitle" /></h3>
+                        <p>
+                            <FormattedMessage
+                                id="scratchLink.checkOSVersionText"
+                                values={{
+                                    winOSVersionLink: (
+                                        <a
+                                            href="https://support.microsoft.com/en-us/help/13443/windows-which-operating-system"
+                                            rel="noopener noreferrer"
+                                            target="_blank"
+                                        >
+                                            <FormattedMessage id="scratchLink.winOSVersionLinkText" />
+                                        </a>
+                                    ),
+                                    macOSVersionLink: (
+                                        <a
+                                            href="https://support.apple.com/en-us/HT201260"
+                                            rel="noopener noreferrer"
+                                            target="_blank"
+                                        >
+                                            <FormattedMessage id="scratchLink.macOSVersionLinkText" />
+                                        </a>
+                                    )
+                                }}
+                            />
+                        </p>
+                        <p><FormattedMessage id="extensions.checkOsVersionText2" /></p>
+                    </React.Fragment>
+                )}
+                <h3 className="faq-title"><FormattedMessage id="scratchLink.closeScratchCopiesTitle" /></h3>
+                <p>
+                    <FormattedMessage id="scratchLink.closeScratchCopiesText" />
+                </p>
+            </ExtensionTroubleshooting>
+        </div>
+    );
+};
+
+ScratchLink.propTypes = {
+    intl: intlShape.isRequired
+};
+
+const WrappedScratchLink = injectIntl(ScratchLink);
+
+render(<Page><WrappedScratchLink /></Page>, document.getElementById('app'));
diff --git a/src/views/download/scratch-link/download.scss b/src/views/download/scratch-link/download.scss
new file mode 100644
index 000000000..1f87f12b8
--- /dev/null
+++ b/src/views/download/scratch-link/download.scss
@@ -0,0 +1,25 @@
+@import "../../../colors";
+
+.link {
+    .extension-header {
+        background-color: $ui-aqua;
+        
+        .inner {
+            flex-direction: row;
+
+            .extension-info {
+                flex-direction: column;
+                align-items: flex-start;
+                margin-bottom: 0;
+
+                .extension-copy {
+                    margin-bottom: 3em;
+                }
+            }
+
+            .extension-image {
+                margin: auto;
+           }
+        }
+    }
+}
diff --git a/src/views/download/scratch-link/l10n.json b/src/views/download/scratch-link/l10n.json
new file mode 100644
index 000000000..0d2ac3b18
--- /dev/null
+++ b/src/views/download/scratch-link/l10n.json
@@ -0,0 +1,24 @@
+{
+    "scratchLink.headerText": "Scratch Link allows you to connect hardware to interact with your Scratch projects. Open new possibilities by combining your digital projects with the physical world.",
+    "scratchLink.headerTitle": "Scratch Link",
+    "scratchLink.linkLogo": "Scratch Link logo",
+    "scratchLink.troubleshootingTitle": "Troubleshooting",
+    "scratchLink.checkOSVersionTitle": "Make sure your operating system is compatible with Scratch Link",
+    "scratchLink.checkOSVersionText": "The minimum operating system versions are listed at the top of this page. See instructions for checking your version of {winOSVersionLink} or {macOSVersionLink}.",
+    "scratchLink.winOSVersionLinkText": "Windows",
+    "scratchLink.macOSVersionLinkText": "Mac OS",
+    "scratchLink.closeScratchCopiesTitle": "Close other copies of Scratch",
+    "scratchLink.closeScratchCopiesText": "Only one copy of Scratch can connect with Scratch Link at a time. If you have Scratch open in other browser tabs, close it and try again.",
+    "scratchLink.thingsToTry": "Things to Try",
+    "scratchLink.compatibleDevices": "Compatible with Scratch Link",
+    "scratchLink.microbitTitle": "micro:bit",
+    "scratchLink.microbitDescription": "micro:bit is a tiny circuit board designed to help kids learn to code and create with technology.",
+    "scratchLink.ev3Title": "LEGO MINDSTORMS EV3",
+    "scratchLink.ev3Description": "LEGO MINDSTORMS Education EV3 is an invention kit with motors and sensors you can use to build interactive robotic creations.",
+    "scratchLink.wedoTitle": "LEGO Education WeDo 2.0",
+    "scratchLink.wedoDescription": "LEGO Education WeDo 2.0 is an introductory invention kit you can use to build interactive robots and other creations.",
+    "scratchLink.boostTitle": "LEGO BOOST",
+    "scratchLink.boostDescription": "The LEGO BOOST kit brings your LEGO creations to life with powerful motors, a color sensor and more.",
+    "scratchLink.vernierTitle": "Vernier Force & Acceleration",
+    "scratchLink.vernierDescription": "The Vernier Go Direct Force & Acceleration sensor is a powerful scientific tool that unlocks new ways to connect the physical world to your Scratch projects."
+}
diff --git a/src/views/ev3/ev3.jsx b/src/views/ev3/ev3.jsx
index 1ccb98b25..8c08a30c4 100644
--- a/src/views/ev3/ev3.jsx
+++ b/src/views/ev3/ev3.jsx
@@ -63,7 +63,7 @@ class EV3 extends ExtensionLanding {
                             videoId="0huu6wfiki"
                         />}
                     renderRequirements={
-                        <ExtensionRequirements bluetoothStandard />
+                        <ExtensionRequirements />
                     }
                 />
                 <OSChooser
diff --git a/src/views/gdxfor/gdxfor.jsx b/src/views/gdxfor/gdxfor.jsx
index 3100560be..9a5dfceb3 100644
--- a/src/views/gdxfor/gdxfor.jsx
+++ b/src/views/gdxfor/gdxfor.jsx
@@ -58,7 +58,7 @@ class GdxFor extends ExtensionLanding {
                         src="/images/gdxfor/gdxfor-header.svg"
                     />}
                     renderRequirements={
-                        <ExtensionRequirements bluetoothStandard />
+                        <ExtensionRequirements />
                     }
                 />
                 <OSChooser
diff --git a/src/views/microbit/microbit.jsx b/src/views/microbit/microbit.jsx
index 3b955a224..acfacba51 100644
--- a/src/views/microbit/microbit.jsx
+++ b/src/views/microbit/microbit.jsx
@@ -62,7 +62,7 @@ class MicroBit extends ExtensionLanding {
                         src="/images/microbit/microbit-heart.png"
                     />}
                     renderRequirements={
-                        <ExtensionRequirements bluetoothStandard />
+                        <ExtensionRequirements />
                     }
                 />
                 <OSChooser
diff --git a/src/views/preview/l10n.json b/src/views/preview/l10n.json
index 31271fbf2..e54594781 100644
--- a/src/views/preview/l10n.json
+++ b/src/views/preview/l10n.json
@@ -47,5 +47,6 @@
     "project.cloudDataLink": "See Data",
     "project.usernameBlockAlert": "This project can detect who is using it, through the \"username\" block. To hide your identity, sign out before using the project.",
     "project.inappropriateUpdate": "Hmm...the bad word detector thinks there is a problem with your text. Please change it and remember to be respectful.",
-    "project.mutedAddToStudio": "You will be able to add to studios again {inDuration}."
+    "project.mutedAddToStudio": "You will be able to add to studios again {inDuration}.",
+    "project.cloudDataAndVideoAlert": "For privacy reasons, cloud variables have been disabled in this project because it contains video sensing blocks."
 }
diff --git a/src/views/preview/presentation.jsx b/src/views/preview/presentation.jsx
index f900fde88..2e56d2b0e 100644
--- a/src/views/preview/presentation.jsx
+++ b/src/views/preview/presentation.jsx
@@ -125,6 +125,7 @@ const PreviewPresentation = ({
     originalInfo,
     parentInfo,
     showCloudDataAlert,
+    showCloudDataAndVideoAlert,
     showUsernameBlockAlert,
     projectHost,
     projectId,
@@ -335,16 +336,23 @@ const PreviewPresentation = ({
                                     {fullscreen: isFullScreen}
                                 )}
                             >
-                                {showCloudDataAlert && (
-                                    <FlexRow className="project-info-alert">
-                                        <FormattedMessage id="project.cloudDataAlert" />
-                                    </FlexRow>
-                                )}
-                                {showUsernameBlockAlert && (
-                                    <FlexRow className="project-info-alert">
-                                        <FormattedMessage id="project.usernameBlockAlert" />
-                                    </FlexRow>
-                                )}
+                                <div className="project-info-alerts">
+                                    {showCloudDataAlert && (
+                                        <FlexRow className="project-info-alert">
+                                            <FormattedMessage id="project.cloudDataAlert" />
+                                        </FlexRow>
+                                    )}
+                                    {showCloudDataAndVideoAlert && (
+                                        <FlexRow className="project-info-alert">
+                                            <FormattedMessage id="project.cloudDataAndVideoAlert" />
+                                        </FlexRow>
+                                    )}
+                                    {showUsernameBlockAlert && (
+                                        <FlexRow className="project-info-alert">
+                                            <FormattedMessage id="project.usernameBlockAlert" />
+                                        </FlexRow>
+                                    )}
+                                </div>
                                 <IntlGUI
                                     isPlayerOnly
                                     assetHost={assetHost}
@@ -785,6 +793,7 @@ PreviewPresentation.propTypes = {
     reportOpen: PropTypes.bool,
     showAdminPanel: PropTypes.bool,
     showCloudDataAlert: PropTypes.bool,
+    showCloudDataAndVideoAlert: PropTypes.bool,
     showEmailConfirmationModal: PropTypes.bool,
     showEmailConfirmationBanner: PropTypes.bool,
     showModInfo: PropTypes.bool,
diff --git a/src/views/preview/preview.scss b/src/views/preview/preview.scss
index f9160c144..424f73e9f 100644
--- a/src/views/preview/preview.scss
+++ b/src/views/preview/preview.scss
@@ -367,10 +367,17 @@ $stage-width: 480px;
         z-index: 1;
 
         $alert-bg: rgba(255, 255, 255, .85);
-        .project-info-alert {
+
+        .project-info-alerts {
             position: absolute;
             z-index: 8; // Below navbar
-            margin: 60px 15px;
+            margin: 60px 15px 0;
+            display: flex;
+            flex-direction: column;
+            gap: 15px;
+        }
+            
+        .project-info-alert {
             border-radius: .25rem;
             background: $alert-bg;
             padding: .75rem;
diff --git a/src/views/preview/project-view.jsx b/src/views/preview/project-view.jsx
index 6d094340e..00c0cdd18 100644
--- a/src/views/preview/project-view.jsx
+++ b/src/views/preview/project-view.jsx
@@ -379,9 +379,10 @@ class Preview extends React.Component {
                     }
 
                     if (showAlerts) {
-                        // Check for username block only if user is logged in
+                        // Check for username and video blocks only if user is logged in
                         if (this.props.isLoggedIn) {
                             newState.showUsernameBlockAlert = helpers.usernameBlock(projectData[0]);
+                            newState.showCloudDataAndVideoAlert = hasCloudData && helpers.videoSensing(projectData[0]);
                         } else { // Check for cloud vars only if user is logged out
                             newState.showCloudDataAlert = hasCloudData;
                         }
@@ -492,6 +493,7 @@ class Preview extends React.Component {
         this.setState({
             showUsernameBlockAlert: false,
             showCloudDataAlert: false,
+            showCloudDataAndVideoAlert: false,
             greenFlagRecorded: true
         });
     }
@@ -607,7 +609,8 @@ class Preview extends React.Component {
     handleSeeInside () {
         this.setState({ // Remove any project alerts so they don't show up later
             showUsernameBlockAlert: false,
-            showCloudDataAlert: false
+            showCloudDataAlert: false,
+            showCloudDataAndVideoAlert: false
         });
         this.props.setPlayer(false);
         if (this.state.justRemixed || this.state.justShared) {
@@ -794,6 +797,7 @@ class Preview extends React.Component {
                             reportOpen={this.state.reportOpen}
                             showAdminPanel={this.props.isAdmin}
                             showCloudDataAlert={this.state.showCloudDataAlert}
+                            showCloudDataAndVideoAlert={this.state.showCloudDataAndVideoAlert}
                             showModInfo={this.props.isAdmin}
                             showEmailConfirmationModal={this.state.showEmailConfirmationModal}
                             showEmailConfirmationBanner={this.props.showEmailConfirmationBanner}
diff --git a/src/views/splash/hoc/top-banner.jsx b/src/views/splash/hoc/top-banner.jsx
index c66ad1354..78a278eea 100644
--- a/src/views/splash/hoc/top-banner.jsx
+++ b/src/views/splash/hoc/top-banner.jsx
@@ -15,7 +15,7 @@ const TopBanner = () => (
         <FlexRow className="hoc-container column">
             <FlexRow className="hoc-title-container">
                 <h1 className="hoc-header">
-                    <FormattedMessage id="hocbanner.title" />
+                    <FormattedMessage id="hocbanner.titleTellStory" />
                 </h1>
                 <a
                     className="hoc-more-activities button"
@@ -30,28 +30,28 @@ const TopBanner = () => (
                     key="frameless-desktop"
                     minWidth={frameless.desktop}
                 >
-                    <a href="/projects/editor?tutorial=imagine">
+                    <a href="/story">
                         <FlexRow className="hoc-banner-image column">
-                            <img src="/images/hoc/imagine.jpg" />
+                            <img src="/images/ideas/activities/create-a-story-thumb.jpg" />
                             <div className="hoc-image-text">
-                                <FormattedMessage id="hocbanner.imagine" />
+                                <FormattedMessage id="hocbanner.createAStory" />
                             </div>
                         </FlexRow>
                     </a>
                 </MediaQuery>
-                <a href="/projects/editor?tutorial=music">
+                <a href="/animate-a-character">
                     <FlexRow className="hoc-banner-image column">
-                        <img src="/images/hoc/make-music.jpg" />
+                        <img src="/images/ideas/activities/animate-a-character-thumb.jpg" />
                         <div className="hoc-image-text">
-                            <FormattedMessage id="hocbanner.makeMusic" />
+                            <FormattedMessage id="hocbanner.animateACharacter" />
                         </div>
                     </FlexRow>
                 </a>
-                <a href="/projects/editor?tutorial=chase-game">
+                <a href="/talking-tales">
                     <FlexRow className="hoc-banner-image column">
-                        <img src="/images/hoc/chase-game.jpg" />
+                        <img src="/images/ideas/activities/talking-thumb.jpg" />
                         <div className="hoc-image-text">
-                            <FormattedMessage id="hocbanner.chaseGame" />
+                            <FormattedMessage id="hocbanner.talking" />
                         </div>
                     </FlexRow>
                 </a>
diff --git a/src/views/splash/l10n.json b/src/views/splash/l10n.json
index f1b54772c..097e8e2e4 100644
--- a/src/views/splash/l10n.json
+++ b/src/views/splash/l10n.json
@@ -39,6 +39,7 @@
     "teacherbanner.faqButton": "Teacher Account FAQ",
 
     "hocbanner.title": "Get Creative with Coding!",
+    "hocbanner.titleTellStory": "Tell Your Story with Scratch!",
     "hocbanner.moreActivities": "See more activities",
     "hocbanner.imagine": "Imagine a World",
     "hocbanner.codeACartoon": "Code a Cartoon",
@@ -46,6 +47,8 @@
     "hocbanner.makeItFly": "Make It Fly",
     "hocbanner.makeMusic": "Make Music",
     "hocbanner.chaseGame": "Make a Chase Game",
+    "hocbanner.createAStory": "Create a Story",
+    "hocbanner.animateACharacter": "Animate a Character",
 
     "welcome.welcomeToScratch": "Welcome to Scratch!",
     "welcome.learn": "Learn how to make a project in Scratch",
diff --git a/src/views/splash/splash.jsx b/src/views/splash/splash.jsx
index b465baa17..1cf5d9122 100644
--- a/src/views/splash/splash.jsx
+++ b/src/views/splash/splash.jsx
@@ -13,8 +13,11 @@ const Page = require('../../components/page/www/page.jsx');
 const SplashPresentation = require('./presentation.jsx');
 
 const SCRATCH_WEEK_START_TIME = 1621224000000; // 2021-05-17 00:00:00 -- No end time for now
-const HOC_START_TIME = 1638144000000; // 2021-11-29 00:00:00 GMT in ms
-const HOC_END_TIME = 1639353600000; // 2021-12-13 00:00:00 GMT in ms
+// const HOC_START_TIME = 1638144000000; // 2021-11-29 00:00:00 GMT in ms
+// const HOC_END_TIME = 1639353600000; // 2021-12-13 00:00:00 GMT in ms
+
+const HOC_START_TIME = 1668574800000; // 2022-11-16 00:00:00 GMT in ms
+const HOC_END_TIME = 1670821200000; // 2022-12-12 00:00:00 GMT in ms
 
 class Splash extends React.Component {
     constructor (props) {
diff --git a/src/views/wedo2/wedo2.jsx b/src/views/wedo2/wedo2.jsx
index 1d674faf8..c50549ade 100644
--- a/src/views/wedo2/wedo2.jsx
+++ b/src/views/wedo2/wedo2.jsx
@@ -60,7 +60,7 @@ class Wedo2 extends ExtensionLanding {
                         />
                     }
                     renderRequirements={
-                        <ExtensionRequirements bluetoothStandard />
+                        <ExtensionRequirements />
                     }
                 />
                 <OSChooser
diff --git a/static/images/download/scratch-link-illustration.svg b/static/images/download/scratch-link-illustration.svg
new file mode 100644
index 000000000..5494fa302
--- /dev/null
+++ b/static/images/download/scratch-link-illustration.svg
@@ -0,0 +1,20 @@
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diff --git a/static/images/ideas/activities/talking-thumb.jpg b/static/images/ideas/activities/talking-thumb.jpg
new file mode 100644
index 000000000..6425a1aa7
Binary files /dev/null and b/static/images/ideas/activities/talking-thumb.jpg differ
diff --git a/static/images/scratchlink/scratch-link-logo.svg b/static/images/scratchlink/scratch-link-logo.svg
new file mode 100644
index 000000000..eb5c98b86
--- /dev/null
+++ b/static/images/scratchlink/scratch-link-logo.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="1024px" height="1024px" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <!-- Generator: Sketch 51.2 (57519) - http://www.bohemiancoding.com/sketch -->
+    <title>Master 1024x1024 </title>
+    <desc>Created with Sketch.</desc>
+    <defs></defs>
+    <g id="Master-1024x1024-" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
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+        <path d="M779.06356,762 C774.622648,762 770.327887,760.232486 767.091541,756.9623 C760.463197,750.216229 760.493012,739.265542 767.164319,732.573091 C825.831943,673.602502 858.131554,595.271768 858.131554,512.008111 C858.131554,428.736438 825.837379,350.418889 767.168472,291.43153 C760.491766,284.733659 760.461915,273.777012 767.091595,267.053866 C773.685978,260.342534 784.355971,260.312853 790.978619,266.980568 C856.109373,332.454236 892,419.492628 892,512.008111 C892,604.509927 856.107892,691.547704 790.974256,757.024264 C787.755641,760.253082 783.483577,762 779.06356,762 Z M718.103479,684.394903 C713.646999,684.394903 709.350112,682.632852 706.13146,679.357203 C699.503117,672.611133 699.53293,661.676216 706.203319,654.984689 C744.245892,616.728832 765.175937,565.977155 765.175937,512.009688 C765.175937,458.028454 744.247305,407.276194 706.208391,369.024011 C699.53293,362.327389 699.503117,351.392472 706.13146,344.646402 C712.710213,337.950802 723.395834,337.921079 730.003105,344.573224 C774.499695,389.307818 799.028775,448.794707 799.028775,512.009688 C799.028775,575.213322 774.496547,634.69936 730.013648,679.403984 C726.808089,682.643006 722.530133,684.394903 718.103479,684.394903 Z M656.923332,606.581635 C652.482419,606.581635 648.187659,604.814121 644.951312,601.543935 C638.322969,594.797865 638.352782,583.862948 645.022003,577.172595 C662.37045,559.717134 671.906607,536.594539 671.906607,512.008111 C671.906607,487.406332 662.370826,464.284648 645.020683,446.842297 C638.354008,440.130259 638.324233,429.2013 644.951312,422.456516 C651.534978,415.755916 662.22635,415.733611 668.820535,422.396675 C692.628442,446.304212 705.759445,478.158031 705.759445,512.008111 C705.759445,545.844592 692.626914,577.697773 668.8335,601.590716 C665.627941,604.829738 661.349985,606.581635 656.923332,606.581635 Z" id="signal" fill="#FFFFFF" fill-rule="nonzero"></path>
+    </g>
+</svg>
\ No newline at end of file
diff --git a/test/unit/components/extension-requirements.test.jsx b/test/unit/components/extension-requirements.test.jsx
new file mode 100644
index 000000000..22b566c0e
--- /dev/null
+++ b/test/unit/components/extension-requirements.test.jsx
@@ -0,0 +1,29 @@
+import React from 'react';
+import {mountWithIntl} from '../../helpers/intl-helpers.jsx';
+import ExtensionRequirements from '../../../src/components/extension-landing/extension-requirements';
+
+describe('ExtensionRequirements', () => {
+
+    test('shows default extension requirements', () => {
+        const component = mountWithIntl(<ExtensionRequirements />);
+
+        const requirements = component.find('.extension-requirements span').map(span => span.text());
+        
+        expect(requirements).toEqual(
+            ['Windows 10 version 1709+', 'macOS 10.13+', 'ChromeOS', 'Android 6.0+', 'Bluetooth', 'Scratch Link']
+        );
+    });
+
+    test('hides requirements', () => {
+        const component = mountWithIntl(<ExtensionRequirements
+            hideWindows
+            hideMac
+            hideChromeOS
+            hideAndroid
+            hideBluetooth
+            hideScratchLink
+        />);
+        
+        expect(component.find('.extension-requirements span').length).toEqual(0);
+    });
+});
diff --git a/test/unit/components/os-chooser.test.jsx b/test/unit/components/os-chooser.test.jsx
new file mode 100644
index 000000000..7658eb876
--- /dev/null
+++ b/test/unit/components/os-chooser.test.jsx
@@ -0,0 +1,32 @@
+import React from 'react';
+import {mountWithIntl} from '../../helpers/intl-helpers.jsx';
+import OSChooser from '../../../src/components/os-chooser/os-chooser';
+
+describe('OSChooser', () => {
+    test('calls callback when OS is selected', () => {
+        const onSetOs = jest.fn();
+        const component = mountWithIntl(<OSChooser handleSetOS={onSetOs} />);
+
+        component.find('button').last()
+            .simulate('click');
+
+        expect(onSetOs).toBeCalledWith('Android');
+    });
+
+    test('has all 4 operating systems', () => {
+        const component = mountWithIntl(<OSChooser />);
+        
+        expect(component.find('button').length).toEqual(4);
+    });
+
+    test('hides operating systems', () => {
+        const component = mountWithIntl(<OSChooser
+            hideWindows
+            hideMac
+            hideChromeOS
+            hideAndroid
+        />);
+        
+        expect(component.find('button').length).toEqual(0);
+    });
+});
diff --git a/test/unit/lib/project-info.test.js b/test/unit/lib/project-info.test.js
new file mode 100644
index 000000000..afa278176
--- /dev/null
+++ b/test/unit/lib/project-info.test.js
@@ -0,0 +1,322 @@
+/* eslint-disable no-use-before-define */
+const projectInfo = require('../../../src/lib/project-info');
+
+describe('unit test lib/project-info.js', () => {
+    test('videoSensing returns true for a version 3 project with video', () => {
+        const result = projectInfo[videoVersion3.projectVersion].videoSensing(videoVersion3);
+        expect(result).toEqual(true);
+    });
+
+    test('videoSensing returns false for a version 3 project with no video', () => {
+        const result = projectInfo[noVideoVersion3.projectVersion].videoSensing(noVideoVersion3);
+        expect(result).toEqual(false);
+    });
+
+    test('videoSensing returns true for a version 2 project with video', () => {
+        const result = projectInfo[videoVersion2.projectVersion].videoSensing(videoVersion2);
+        expect(result).toEqual(true);
+    });
+});
+
+const videoVersion3 = {
+    targets: [
+        {
+            isStage: true,
+            name: 'Stage',
+            variables: {
+                '`jEk@4|i[#Fk?(8x)AV.-my variable': [
+                    'my variable',
+                    '0'
+                ]
+            },
+            lists: {},
+            broadcasts: {},
+            blocks: {
+                'FJz[,QI8`P^5;FEjdBhc': {
+                    opcode: 'event_whenflagclicked',
+                    next: 'f8q%j#X8sU#C+E1z|-oF',
+                    parent: null,
+                    inputs: {},
+                    fields: {},
+                    shadow: false,
+                    topLevel: true,
+                    x: 255,
+                    y: 171
+                },
+                'f8q%j#X8sU#C+E1z|-oF': {
+                    opcode: 'videoSensing_videoToggle',
+                    next: null,
+                    parent: 'FJz[,QI8`P^5;FEjdBhc',
+                    inputs: {
+                        VIDEO_STATE: [
+                            1,
+                            'a2$KXEUlr`=IW!MX8(M7'
+                        ]
+                    },
+                    fields: {},
+                    shadow: false,
+                    topLevel: false
+                },
+                'a2$KXEUlr`=IW!MX8(M7': {
+                    opcode: 'videoSensing_menu_VIDEO_STATE',
+                    next: null,
+                    parent: 'f8q%j#X8sU#C+E1z|-oF',
+                    inputs: {},
+                    fields: {
+                        VIDEO_STATE: [
+                            'on',
+                            null
+                        ]
+                    },
+                    shadow: true,
+                    topLevel: false
+                }
+            },
+            comments: {},
+            currentCostume: 0,
+            costumes: [
+                {
+                    name: 'backdrop1',
+                    dataFormat: 'svg',
+                    assetId: 'cd21514d0531fdffb22204e0ec5ed84a',
+                    md5ext: 'cd21514d0531fdffb22204e0ec5ed84a.svg',
+                    rotationCenterX: 240,
+                    rotationCenterY: 180
+                }
+            ],
+            sounds: [
+                {
+                    name: 'pop',
+                    assetId: '83a9787d4cb6f3b7632b4ddfebf74367',
+                    dataFormat: 'wav',
+                    format: '',
+                    rate: 48000,
+                    sampleCount: 1123,
+                    md5ext: '83a9787d4cb6f3b7632b4ddfebf74367.wav'
+                }
+            ],
+            volume: 100,
+            layerOrder: 0,
+            tempo: 60,
+            videoTransparency: 50,
+            videoState: 'on',
+            textToSpeechLanguage: null
+        }
+    ],
+    monitors: [
+        {
+            id: '`jEk@4|i[#Fk?(8x)AV.-my variable',
+            mode: 'default',
+            opcode: 'data_variable',
+            params: {
+                VARIABLE: 'my variable'
+            },
+            spriteName: null,
+            value: '0',
+            width: 0,
+            height: 0,
+            x: 7,
+            y: 17,
+            visible: false,
+            sliderMin: 0,
+            sliderMax: 100,
+            isDiscrete: true
+        }
+    ],
+    extensions: [
+        'videoSensing'
+    ],
+    meta: {
+        semver: '3.0.0',
+        vm: '1.2.48',
+        // eslint-disable-next-line max-len
+        agent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36'
+    },
+    projectVersion: 3
+};
+
+const noVideoVersion3 = {
+    targets: [
+        {
+            isStage: true,
+            name: 'Stage',
+            variables: {
+                '`jEk@4|i[#Fk?(8x)AV.-my variable': [
+                    'my variable',
+                    '0'
+                ]
+            },
+            lists: {},
+            broadcasts: {},
+            blocks: {
+                'FJz[,QI8`P^5;FEjdBhc': {
+                    opcode: 'event_whenflagclicked',
+                    next: '`CA90wtKfX0xa.mK80[|',
+                    parent: null,
+                    inputs: {},
+                    fields: {},
+                    shadow: false,
+                    topLevel: true,
+                    x: 255,
+                    y: 171
+                },
+                '`CA90wtKfX0xa.mK80[|': {
+                    opcode: 'data_setvariableto',
+                    next: null,
+                    parent: 'FJz[,QI8`P^5;FEjdBhc',
+                    inputs: {
+                        VALUE: [
+                            1,
+                            [
+                                10,
+                                '0'
+                            ]
+                        ]
+                    },
+                    fields: {
+                        VARIABLE: [
+                            'my variable',
+                            '`jEk@4|i[#Fk?(8x)AV.-my variable'
+                        ]
+                    },
+                    shadow: false,
+                    topLevel: false
+                }
+            },
+            comments: {},
+            currentCostume: 0,
+            costumes: [
+                {
+                    name: 'backdrop1',
+                    dataFormat: 'svg',
+                    assetId: 'cd21514d0531fdffb22204e0ec5ed84a',
+                    md5ext: 'cd21514d0531fdffb22204e0ec5ed84a.svg',
+                    rotationCenterX: 240,
+                    rotationCenterY: 180
+                }
+            ],
+            sounds: [
+                {
+                    name: 'pop',
+                    assetId: '83a9787d4cb6f3b7632b4ddfebf74367',
+                    dataFormat: 'wav',
+                    format: '',
+                    rate: 48000,
+                    sampleCount: 1123,
+                    md5ext: '83a9787d4cb6f3b7632b4ddfebf74367.wav'
+                }
+            ],
+            volume: 100,
+            layerOrder: 0,
+            tempo: 60,
+            videoTransparency: 50,
+            videoState: 'on',
+            textToSpeechLanguage: null
+        }
+    ],
+    monitors: [
+        {
+            id: '`jEk@4|i[#Fk?(8x)AV.-my variable',
+            mode: 'default',
+            opcode: 'data_variable',
+            params: {
+                VARIABLE: 'my variable'
+            },
+            spriteName: null,
+            value: '0',
+            width: 0,
+            height: 0,
+            x: 7,
+            y: 17,
+            visible: false,
+            sliderMin: 0,
+            sliderMax: 100,
+            isDiscrete: true
+        }
+    ],
+    extensions: [],
+    meta: {
+        semver: '3.0.0',
+        vm: '1.2.48',
+        // eslint-disable-next-line max-len
+        agent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36'
+    },
+    projectVersion: 3
+};
+
+const videoVersion2 = {
+    objName: 'Stage',
+    sounds: [{
+        soundName: 'pop',
+        soundID: 1,
+        md5: '83a9787d4cb6f3b7632b4ddfebf74367.wav',
+        sampleCount: 258,
+        rate: 11025,
+        format: ''
+    }],
+    costumes: [{
+        costumeName: 'backdrop1',
+        baseLayerID: 3,
+        baseLayerMD5: '739b5e2a2435f6e1ec2993791b423146.png',
+        bitmapResolution: 1,
+        rotationCenterX: 240,
+        rotationCenterY: 180
+    }],
+    currentCostumeIndex: 0,
+    penLayerMD5: '5c81a336fab8be57adc039a8a2b33ca9.png',
+    penLayerID: 0,
+    tempoBPM: 60,
+    videoAlpha: 0.5,
+    children: [{
+        objName: 'Sprite1',
+        scripts: [[62,
+            85,
+            [['whenGreenFlag'], ['doForever', [['say:', ['senseVideoMotion', 'motion', 'this sprite']]]]]],
+        [70, 216, [['setVideoState', 'on']]],
+        [66, 281, [['setVideoTransparency', 50]]]],
+        sounds: [{
+            soundName: 'meow',
+            soundID: 0,
+            md5: '83c36d806dc92327b9e7049a565c6bff.wav',
+            sampleCount: 18688,
+            rate: 22050,
+            format: ''
+        }],
+        costumes: [{
+            costumeName: 'costume1',
+            baseLayerID: 1,
+            baseLayerMD5: 'f9a1c175dbe2e5dee472858dd30d16bb.svg',
+            bitmapResolution: 1,
+            rotationCenterX: 47,
+            rotationCenterY: 55
+        },
+        {
+            costumeName: 'costume2',
+            baseLayerID: 2,
+            baseLayerMD5: '6e8bd9ae68fdb02b7e1e3df656a75635.svg',
+            bitmapResolution: 1,
+            rotationCenterX: 47,
+            rotationCenterY: 55
+        }],
+        currentCostumeIndex: 0,
+        scratchX: 0,
+        scratchY: 0,
+        scale: 1,
+        direction: 90,
+        rotationStyle: 'normal',
+        isDraggable: false,
+        indexInLibrary: 1,
+        visible: true,
+        spriteInfo: {
+        }
+    }],
+    info: {
+        userAgent: 'Scratch 2.0 Offline Editor',
+        flashVersion: 'WIN 33,1,1,743',
+        spriteCount: 1,
+        videoOn: false,
+        scriptCount: 1,
+        swfVersion: 'v461'
+    },
+    projectVersion: 2
+};