Modernizr · rejas · Oct 16, 2022 · Sep 26, 2022 · Oct 14, 2022 · Oct 14, 2022
diff --git a/feature-detects/css/aspectratio.js b/feature-detects/css/aspectratio.js
@@ -0,0 +1,36 @@
+/*!
+{
+  "name": "aspectratio css property",
+  "property": "aspectratio",
+  "tags": ["css aspectratio", "aspect-ratio"],
+  "builderAliases": ["aspectratio"],
+  "caniuse":"mdn-css_properties_aspect-ratio",
+  "authors": ["Debadutta Panda"],
+  "notes": [{
+    "name": "MDN Docs",
+    "href": "https://developer.mozilla.org/en-US/docs/Web/CSS/aspect-ratio"
+  }]
+}
+!*/
+/* DOC
+Detect working status of all aspectratio css property
+https://developer.mozilla.org/en-US/docs/Web/CSS/aspect-ratio
+*/
+define(['Modernizr', 'createElement'], function (Modernizr, createElement) {
+  Modernizr.addTest("aspectratio", function () {
+    if (typeof CSS !== "object" && typeof CSS.supports === "function") {
+      return CSS.supports('aspect-ratio', '1 / 1')
+    } else {
+      var element = createElement('p'),
+            elStyle = element.style
+      if ('aspectRatio' in elStyle) {
+        elStyle.cssText = 'aspect-ratio:1 / 1'
+        element.remove()
+        return (elStyle['aspectRatio'] === '1 / 1');
+      } else {
+        element.remove();
+        return false;
+      }
+    }
+  });
+});
diff --git a/feature-detects/workers/workertypeoption.js b/feature-detects/workers/workertypeoption.js
@@ -0,0 +1,42 @@
+/*!
+{
+  "name": "worker type option test",
+  "property": "workertypeoption",
+  "caniuse":"mdn-api_worker_worker_ecmascript_modules",
+  "tags": ["web worker type options", "web worker"],
+  "builderAliases": ["worker_type_options"],
+  "authors": ["Debadutta Panda"],
+  "notes": [{
+    "name": "MDN Docs",
+    "href": "https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker"
+  }]
+}
+!*/
+/* DOC
+Detect working status of all Workeroptions
+https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker
+*/
+define(['Modernizr'], function (Modernizr) {
+    Modernizr.addTest("workertypeoption", function () {
+        if ('Worker' in window) {
+            var isTypeOptionSupported = false,
+                textTypeOption = {
+                    get type() {
+                        isTypeOptionSupported = true;
+                        return "module"
+                    }
+                },
+                scriptText = `var message='hello'`,
+                blob = new Blob([scriptText], { type: 'text/javascript' }),
+                url = URL.createObjectURL(blob)
+            try {
+                new Worker(url, textTypeOption).terminate();
+                return isTypeOptionSupported;
+            } catch (err) {
+                return false;
+            }
+        } else {
+            return false;
+        }
+    });
+});
diff --git a/lib/config-all.json b/lib/config-all.json
@@ -50,6 +50,7 @@
     "css/all",
     "css/animations",
     "css/appearance",
+    "css/aspectratio",
     "css/backdropfilter",
     "css/backgroundblendmode",
     "css/backgroundcliptext",
@@ -318,6 +319,7 @@
     "window/framed",
     "window/matchmedia",
     "window/resizeobserver",
+    "workers/workertypeoption",
     "workers/blobworkers",
     "workers/dataworkers",
     "workers/sharedworkers",

diff --git a/test/browser/integration/caniuse.js b/test/browser/integration/caniuse.js
@@ -66,6 +66,7 @@ window.caniusecb = function(caniuse) {
       cssvmaxunit: 'viewport-units',
       cssvminunit: 'viewport-units',
       cssvwunit: 'viewport-units',
+      cssaspectratio:'mdn-css_properties_aspect-ratio',
       customelements: 'custom-elementsv1',
       customproperties: 'css-variables',
       dataset: 'dataset',
@@ -178,6 +179,7 @@ window.caniusecb = function(caniuse) {
       websockets: 'websockets',
       websqldatabase: 'sql-storage',
       webworkers: 'webworkers',
+      workertypeoption:'mdn-api_worker_worker_ecmascript_modules',
       willchange: 'will-change',
       xhr2: 'xhr2'
     };