diff --git a/drivers/bookmarklet/images/icons/Ember.js.png b/drivers/bookmarklet/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
Binary files /dev/null and b/drivers/bookmarklet/images/icons/Ember.js.png differ
diff --git a/drivers/bookmarklet/images/icons/Knockout.js.png b/drivers/bookmarklet/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/drivers/bookmarklet/images/icons/Knockout.js.png differ
diff --git a/drivers/bookmarklet/json b/drivers/bookmarklet/json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/bookmarklet/json
+++ b/drivers/bookmarklet/json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/drivers/chrome/apps.json b/drivers/chrome/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/chrome/apps.json
+++ b/drivers/chrome/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/drivers/chrome/images/icons/Ember.js.png b/drivers/chrome/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
Binary files /dev/null and b/drivers/chrome/images/icons/Ember.js.png differ
diff --git a/drivers/chrome/images/icons/Knockout.js.png b/drivers/chrome/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/drivers/chrome/images/icons/Knockout.js.png differ
diff --git a/drivers/chrome/js/driver.js b/drivers/chrome/js/driver.js
index 514daf50e..078362a18 100644
--- a/drivers/chrome/js/driver.js
+++ b/drivers/chrome/js/driver.js
@@ -218,6 +218,7 @@
 			20, // Editor
 			10, // Analytics
 			32, // Marketing Automation
+			38, // Media Server
 			31, // CDN
 			23, // Cache Tool
 			17, // Font Script
@@ -227,6 +228,9 @@
 			14, // Video Player
 			16, // Captcha
 			33, // Web Server Extension
+			37, // Network Device
+			39, // Webcam
+			40, // Printer
 			36, // Advertising Network
 			19  // Miscellaneous
 			]
diff --git a/drivers/firefox-jetpack/data/apps.json b/drivers/firefox-jetpack/data/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/firefox-jetpack/data/apps.json
+++ b/drivers/firefox-jetpack/data/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/drivers/firefox-jetpack/images/icons/Ember.js.png b/drivers/firefox-jetpack/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
Binary files /dev/null and b/drivers/firefox-jetpack/images/icons/Ember.js.png differ
diff --git a/drivers/firefox-jetpack/images/icons/Knockout.js.png b/drivers/firefox-jetpack/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/drivers/firefox-jetpack/images/icons/Knockout.js.png differ
diff --git a/drivers/firefox/content/apps.json b/drivers/firefox/content/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/firefox/content/apps.json
+++ b/drivers/firefox/content/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/drivers/firefox/content/xul/preferences.xul b/drivers/firefox/content/xul/preferences.xul
index 6d05b92d5..885e23085 100755
--- a/drivers/firefox/content/xul/preferences.xul
+++ b/drivers/firefox/content/xul/preferences.xul
@@ -51,6 +51,10 @@
 			<preference id="wappalyzer-cat34" name="extensions.wappalyzer.cat34" type="bool"/>
 			<preference id="wappalyzer-cat35" name="extensions.wappalyzer.cat35" type="bool"/>
 			<preference id="wappalyzer-cat36" name="extensions.wappalyzer.cat36" type="bool"/>
+			<preference id="wappalyzer-cat37" name="extensions.wappalyzer.cat37" type="bool"/>
+			<preference id="wappalyzer-cat38" name="extensions.wappalyzer.cat38" type="bool"/>
+			<preference id="wappalyzer-cat39" name="extensions.wappalyzer.cat39" type="bool"/>
+			<preference id="wappalyzer-cat40" name="extensions.wappalyzer.cat40" type="bool"/>
 
 			<preference id="wappalyzer-tracking" name="extensions.wappalyzer.tracking" type="bool"/>
 		</preferences>
@@ -126,27 +130,31 @@
 							<checkbox preference="wappalyzer-cat32" label="&wappalyzer.cat32;"/><!-- Marketing automation -->
 						</row>
 						<row>
+							<checkbox preference="wappalyzer-cat38" label="&wappalyzer.cat38;"/><!-- Media servers -->
 							<checkbox preference="wappalyzer-cat2"  label="&wappalyzer.cat2;" /><!-- Message boards -->
 							<checkbox preference="wappalyzer-cat19" label="&wappalyzer.cat19;"/><!-- Miscellaneous -->
 							<checkbox preference="wappalyzer-cat26" label="&wappalyzer.cat26;"/><!-- Mobile frameworks -->
-							<checkbox preference="wappalyzer-cat28" label="&wappalyzer.cat28;"/><!-- Operating systems -->
-							<checkbox preference="wappalyzer-cat7"  label="&wappalyzer.cat7;" /><!-- Photo galleries -->
+							<checkbox preference="wappalyzer-cat37" label="&wappalyzer.cat37;"/><!-- Network devices -->
 						</row>
 						<row>
+							<checkbox preference="wappalyzer-cat28" label="&wappalyzer.cat28;"/><!-- Operating systems -->
+							<checkbox preference="wappalyzer-cat7"  label="&wappalyzer.cat7;" /><!-- Photo galleries -->
+							<checkbox preference="wappalyzer-cat40" label="&wappalyzer.cat40;"/><!-- Printers -->
 							<checkbox preference="wappalyzer-cat27" label="&wappalyzer.cat27;"/><!-- Programming languages -->
 							<checkbox preference="wappalyzer-cat24" label="&wappalyzer.cat24;"/><!-- Rich text editors -->
+						</row>
+						<row>
 							<checkbox preference="wappalyzer-cat29" label="&wappalyzer.cat29;"/><!-- Search engines -->
 							<checkbox preference="wappalyzer-cat14" label="&wappalyzer.cat14;"/><!-- Video players -->
+							<checkbox preference="wappalyzer-cat39" label="&wappalyzer.cat39;"/><!-- Web cams-->
 							<checkbox preference="wappalyzer-cat18" label="&wappalyzer.cat18;"/><!-- Web frameworks -->
+							<checkbox preference="wappalyzer-cat30" label="&wappalyzer.cat30;"/><!-- Web mail -->
 						</row>
 						<row>
-							<checkbox preference="wappalyzer-cat30" label="&wappalyzer.cat30;"/><!-- Web mail -->
 							<checkbox preference="wappalyzer-cat22" label="&wappalyzer.cat22;"/><!-- Web servers -->
 							<checkbox preference="wappalyzer-cat33" label="&wappalyzer.cat33;"/><!-- Web server extensions -->
 							<checkbox preference="wappalyzer-cat6"  label="&wappalyzer.cat6;" /><!-- Web shops -->
 							<checkbox preference="wappalyzer-cat5"  label="&wappalyzer.cat5;" /><!-- Widgets -->
-						</row>
-						<row>
 							<checkbox preference="wappalyzer-cat8"  label="&wappalyzer.cat8;" /><!-- Wikis -->
 						</row>
 					</rows>
diff --git a/drivers/firefox/defaults/preferences/defaults.js b/drivers/firefox/defaults/preferences/defaults.js
index b170d4ec1..9057a33c7 100644
--- a/drivers/firefox/defaults/preferences/defaults.js
+++ b/drivers/firefox/defaults/preferences/defaults.js
@@ -43,3 +43,7 @@ pref('extensions.wappalyzer.cat33',             true);
 pref('extensions.wappalyzer.cat34',             true);
 pref('extensions.wappalyzer.cat35',             true);
 pref('extensions.wappalyzer.cat36',             true);
+pref('extensions.wappalyzer.cat37',             true);
+pref('extensions.wappalyzer.cat38',             true);
+pref('extensions.wappalyzer.cat39',             true);
+pref('extensions.wappalyzer.cat40',             true);
diff --git a/drivers/firefox/locale/de-DE/wappalyzer.dtd b/drivers/firefox/locale/de-DE/wappalyzer.dtd
index 67866f5a7..8dadeab0d 100755
--- a/drivers/firefox/locale/de-DE/wappalyzer.dtd
+++ b/drivers/firefox/locale/de-DE/wappalyzer.dtd
@@ -54,3 +54,7 @@
 <!ENTITY wappalyzer.cat34             "Databases">
 <!ENTITY wappalyzer.cat35             "Maps">
 <!ENTITY wappalyzer.cat36             "Advertizing Networks">
+<!ENTITY wappalyzer.cat37             "Network Devices">
+<!ENTITY wappalyzer.cat38             "Media Servers">
+<!ENTITY wappalyzer.cat39             "Webcams">
+<!ENTITY wappalyzer.cat40             "Printers">
diff --git a/drivers/firefox/locale/de-DE/wappalyzer.properties b/drivers/firefox/locale/de-DE/wappalyzer.properties
index 90ea8a16c..6d2bd0e14 100755
--- a/drivers/firefox/locale/de-DE/wappalyzer.properties
+++ b/drivers/firefox/locale/de-DE/wappalyzer.properties
@@ -38,3 +38,7 @@ wappalyzer.cat33          = Web Server Extension
 wappalyzer.cat34          = Database
 wappalyzer.cat35          = Map 
 wappalyzer.cat36          = Advertizing Network
+wappalyzer.cat37          = Network Device
+wappalyzer.cat38          = Media Server
+wappalyzer.cat39          = Webcam
+wappalyzer.cat40          = Printer
diff --git a/drivers/firefox/locale/en-UK/wappalyzer.dtd b/drivers/firefox/locale/en-UK/wappalyzer.dtd
index 6d111238f..dabe4d76c 100755
--- a/drivers/firefox/locale/en-UK/wappalyzer.dtd
+++ b/drivers/firefox/locale/en-UK/wappalyzer.dtd
@@ -54,3 +54,7 @@
 <!ENTITY wappalyzer.cat34             "Databases">
 <!ENTITY wappalyzer.cat35             "Maps">
 <!ENTITY wappalyzer.cat36             "Advertising Networks">
+<!ENTITY wappalyzer.cat37             "Network Devices">
+<!ENTITY wappalyzer.cat38             "Media Servers">
+<!ENTITY wappalyzer.cat39             "Webcams">
+<!ENTITY wappalyzer.cat40             "Printers">
diff --git a/drivers/firefox/locale/en-UK/wappalyzer.properties b/drivers/firefox/locale/en-UK/wappalyzer.properties
index 45341b4d2..d6c10757e 100755
--- a/drivers/firefox/locale/en-UK/wappalyzer.properties
+++ b/drivers/firefox/locale/en-UK/wappalyzer.properties
@@ -38,3 +38,7 @@ wappalyzer.cat33          = Web Server Extension
 wappalyzer.cat34          = Database
 wappalyzer.cat35          = Map 
 wappalyzer.cat36          = Advertising Network
+wappalyzer.cat37          = Network Device
+wappalyzer.cat38          = Media Server
+wappalyzer.cat39          = Webcam
+wappalyzer.cat40          = Printer
diff --git a/drivers/firefox/locale/en-US/wappalyzer.dtd b/drivers/firefox/locale/en-US/wappalyzer.dtd
index 6d111238f..dabe4d76c 100755
--- a/drivers/firefox/locale/en-US/wappalyzer.dtd
+++ b/drivers/firefox/locale/en-US/wappalyzer.dtd
@@ -54,3 +54,7 @@
 <!ENTITY wappalyzer.cat34             "Databases">
 <!ENTITY wappalyzer.cat35             "Maps">
 <!ENTITY wappalyzer.cat36             "Advertising Networks">
+<!ENTITY wappalyzer.cat37             "Network Devices">
+<!ENTITY wappalyzer.cat38             "Media Servers">
+<!ENTITY wappalyzer.cat39             "Webcams">
+<!ENTITY wappalyzer.cat40             "Printers">
diff --git a/drivers/firefox/locale/en-US/wappalyzer.properties b/drivers/firefox/locale/en-US/wappalyzer.properties
index 45341b4d2..d6c10757e 100755
--- a/drivers/firefox/locale/en-US/wappalyzer.properties
+++ b/drivers/firefox/locale/en-US/wappalyzer.properties
@@ -38,3 +38,7 @@ wappalyzer.cat33          = Web Server Extension
 wappalyzer.cat34          = Database
 wappalyzer.cat35          = Map 
 wappalyzer.cat36          = Advertising Network
+wappalyzer.cat37          = Network Device
+wappalyzer.cat38          = Media Server
+wappalyzer.cat39          = Webcam
+wappalyzer.cat40          = Printer
diff --git a/drivers/firefox/locale/fr-FR/wappalyzer.dtd b/drivers/firefox/locale/fr-FR/wappalyzer.dtd
index 33e0cf596..49de73c37 100644
--- a/drivers/firefox/locale/fr-FR/wappalyzer.dtd
+++ b/drivers/firefox/locale/fr-FR/wappalyzer.dtd
@@ -54,3 +54,7 @@
 <!ENTITY wappalyzer.cat34             "Databases">
 <!ENTITY wappalyzer.cat35             "Maps">
 <!ENTITY wappalyzer.cat36             "Advertizing Networks">
+<!ENTITY wappalyzer.cat37             "Network Devices">
+<!ENTITY wappalyzer.cat38             "Media Servers">
+<!ENTITY wappalyzer.cat39             "Webcams">
+<!ENTITY wappalyzer.cat40             "Printers">
diff --git a/drivers/firefox/locale/fr-FR/wappalyzer.properties b/drivers/firefox/locale/fr-FR/wappalyzer.properties
index dceb57cc3..d3c3cdfbc 100644
--- a/drivers/firefox/locale/fr-FR/wappalyzer.properties
+++ b/drivers/firefox/locale/fr-FR/wappalyzer.properties
@@ -38,3 +38,7 @@ wappalyzer.cat33          = Web Server Extension
 wappalyzer.cat34          = Database
 wappalyzer.cat35          = Map 
 wappalyzer.cat36          = Advertizing Network
+wappalyzer.cat37          = Network Device
+wappalyzer.cat38          = Media Server
+wappalyzer.cat39          = Webcam
+wappalyzer.cat40          = Printer
diff --git a/drivers/firefox/locale/nl-NL/wappalyzer.dtd b/drivers/firefox/locale/nl-NL/wappalyzer.dtd
index 1d444d5a8..facd4dd62 100755
--- a/drivers/firefox/locale/nl-NL/wappalyzer.dtd
+++ b/drivers/firefox/locale/nl-NL/wappalyzer.dtd
@@ -53,3 +53,7 @@
 <!ENTITY wappalyzer.cat34             "Databases">
 <!ENTITY wappalyzer.cat35             "Landkaarten">
 <!ENTITY wappalyzer.cat36             "Advertentie Netwerken">
+<!ENTITY wappalyzer.cat37             "Network Apparaten">
+<!ENTITY wappalyzer.cat38             "Media Servers">
+<!ENTITY wappalyzer.cat39             "Webcams">
+<!ENTITY wappalyzer.cat40             "Printers">
diff --git a/drivers/firefox/locale/nl-NL/wappalyzer.properties b/drivers/firefox/locale/nl-NL/wappalyzer.properties
index 572e0ede8..fe1b359bd 100755
--- a/drivers/firefox/locale/nl-NL/wappalyzer.properties
+++ b/drivers/firefox/locale/nl-NL/wappalyzer.properties
@@ -38,3 +38,7 @@ wappalyzer.cat33          = Web Server Extentie
 wappalyzer.cat34          = Database
 wappalyzer.cat35          = Landkaart
 wappalyzer.cat36          = Advertentie Netwerk
+wappalyzer.cat37          = Network Apparaat
+wappalyzer.cat38          = Media Server
+wappalyzer.cat39          = Webcam
+wappalyzer.cat40          = Printer
diff --git a/drivers/firefox/skin/images/icons/Ember.js.png b/drivers/firefox/skin/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
Binary files /dev/null and b/drivers/firefox/skin/images/icons/Ember.js.png differ
diff --git a/drivers/firefox/skin/images/icons/Knockout.js.png b/drivers/firefox/skin/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/drivers/firefox/skin/images/icons/Knockout.js.png differ
diff --git a/drivers/html/apps.json b/drivers/html/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/html/apps.json
+++ b/drivers/html/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/drivers/html/images/icons/Ember.js.png b/drivers/html/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
Binary files /dev/null and b/drivers/html/images/icons/Ember.js.png differ
diff --git a/drivers/html/images/icons/Knockout.js.png b/drivers/html/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/drivers/html/images/icons/Knockout.js.png differ
diff --git a/drivers/php/apps.json b/drivers/php/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/drivers/php/apps.json
+++ b/drivers/php/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/share/apps.json b/share/apps.json
index 3002cb2b1..1f99c1753 100644
--- a/share/apps.json
+++ b/share/apps.json
@@ -800,6 +800,11 @@
 			"script": "elqCfg\\.js",
 			"env": "^elq(?:SiteID|Load|CurESite)$"
 		},
+		"Ember.js": {
+			"website": "emberjs.com",
+			"cats": [ 12 ],
+			"env": "^Ember$"
+		},
 		"Embedthis-http": {
 			"website": "github.com/embedthis/http",
 			"cats": [ 22 ],
@@ -970,7 +975,7 @@
 		"Get Satisfaction": {
 			"website": "getsatisfaction.com",
 			"cats": [ 13 ],
-			"env": "^feedback_widget$"
+			"env": "^GSFN"
 		},
 		"GetSimple CMS": {
 			"website": "get-simple.info",
@@ -1369,6 +1374,11 @@
 			"cats": [ 10 ],
 			"env": "^KM_COOKIE_DOMAIN$"
 		},
+		"Knockout.js": {
+			"website": "knockoutjs.com",
+			"cats": [ 12 ],
+			"env": "^ko$"
+		},
 		"Koego": {
 			"website": "www.koego.com/en",
 			"cats": [ 10 ],
diff --git a/share/images/icons/Ember.js.png b/share/images/icons/Ember.js.png
new file mode 100644
index 000000000..290a0567c
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diff --git a/share/images/icons/Knockout.js.png b/share/images/icons/Knockout.js.png
new file mode 100644
index 000000000..a3c1b7967
Binary files /dev/null and b/share/images/icons/Knockout.js.png differ