Raf polyfill

.gitignore

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+# See https://help.github.com/ignore-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

package.json

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+{
+    "name": "raf-polyfill",
+    "version": "1.0.0",
+    "description": "Yet Another RequestAnimationFrame Polyfill",
+    "main": "raf.js",
+    "files": [
+        "raf.js",
+        "raf.min.js",
+        "README.md"
+    ],
+    "scripts": {
+        "test": "echo \"Error: no test specified\" && exit 1"
+    },
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/airwave-development/raf-polyfill.git"
+    },
+    "keywords": [
+        "requestanimationframe",
+        "raf",
+        "polyfill",
+        "react",
+        "reactjs"
+    ],
+    "author": "Airwave",
+    "license": "MIT",
+    "bugs": {
+        "url": "https://github.com/airwave-development/raf-polyfill/issues"
+    },
+    "homepage": "https://github.com/airwave-development/raf-polyfill#readme",
+    "devDependencies": {}
+}

raf.js

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+(function(window) {
+    var lastTime = 0;
+    var vendors = ['ms', 'moz', 'webkit', 'o'];
+
+    for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
+        window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
+        window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame'];
+    }
+
+    if (!window.requestAnimationFrame) {
+        window.requestAnimationFrame = function(callback, element) {
+            var currTime = new Date().getTime();
+            var timeToCall = Math.max(0, 16 - (currTime - lastTime));
+            var id = window.setTimeout(function() {
+                callback(currTime + timeToCall);
+            }, timeToCall);
+
+            lastTime = currTime + timeToCall;
+            return id;
+        };
+    }
+
+    if (!window.cancelAnimationFrame) {
+        window.cancelAnimationFrame = function(id) {
+            clearTimeout(id);
+        };
+    }
+}(window));

yarn.lock

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+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+