diff --git a/elements/TSpan.js b/elements/TSpan.js
index 153fc460..3249c3c3 100644
--- a/elements/TSpan.js
+++ b/elements/TSpan.js
@@ -26,13 +26,13 @@ export default class extends Shape {
         return {
             isInAParentText: true
         };
-    };
+    }
 
     getContextTypes() {
         return {
             isInAParentText: React.PropTypes.bool
         };
-    };
+    }
 
     setNativeProps = (...args) => {
         this.root.setNativeProps(...args);
diff --git a/elements/Text.js b/elements/Text.js
index 7f5399d6..471293ba 100644
--- a/elements/Text.js
+++ b/elements/Text.js
@@ -25,13 +25,13 @@ export default class extends Shape {
         return {
             isInAParentText: true
         };
-    };
+    }
 
     getContextTypes() {
         return {
             isInAParentText: React.PropTypes.bool
         };
-    };
+    }
 
     setNativeProps = (...args) => {
         this.root.setNativeProps(...args);
diff --git a/elements/TextPath.js b/elements/TextPath.js
index 095e9dd7..83774994 100644
--- a/elements/TextPath.js
+++ b/elements/TextPath.js
@@ -43,7 +43,7 @@ export default class extends Shape {
         }
 
         console.warn('Invalid `href` prop for `TextPath` element, expected a href like `"#id"`, but got: "' + props.href + '"');
-        return <TSpan>{children}</TSpan>
+        return <TSpan>{children}</TSpan>;
     }
 
 }
diff --git a/lib/extract/extractStroke.js b/lib/extract/extractStroke.js
index c82d8155..270f76db 100644
--- a/lib/extract/extractStroke.js
+++ b/lib/extract/extractStroke.js
@@ -1,6 +1,6 @@
 import extractBrush from './extractBrush';
 import extractOpacity from './extractOpacity';
-import {strokeProps} from '../props'
+import {strokeProps} from '../props';
 
 const separator = /\s*,\s*/;
 
diff --git a/lib/extract/extractTransform.js b/lib/extract/extractTransform.js
index ef96a15f..afaa8aeb 100644
--- a/lib/extract/extractTransform.js
+++ b/lib/extract/extractTransform.js
@@ -37,33 +37,33 @@ class TransformParser {
             let transLst = _.filter(
               transform.split(this.regex.split),
               (ele) => {
-                return ele !== "";
+                return ele !== '';
               }
             );
-            for (let i=0; i<transLst.length; i++) {
+            for (let i = 0; i < transLst.length; i++) {
                 let trans = transLst[i];
                 switch (trans) {
-                    case "matrix":
-                        if (i+7 <= transLst.length) {
-                            retval.matrix = _.map((transLst.slice(i+1,i+7)), parseFloat);
+                    case 'matrix':
+                        if (i + 7 <= transLst.length) {
+                            retval.matrix = _.map((transLst.slice(i + 1,i + 7)), parseFloat);
                         }
                         break;
-                    case "translate":
-                        retval.translateX = transLst[i+1];
-                        retval.translateY = (i+2 <= transLst.length) ? transLst[i+2] : 0;
+                    case 'translate':
+                        retval.translateX = transLst[i + 1];
+                        retval.translateY = (i + 2 <= transLst.length) ? transLst[i + 2] : 0;
                         break;
-                    case "scale":
-                        retval.scaleX = transLst[i+1];
-                        retval.scaleY = (i+2 <= transLst.length) ? transLst[i+2] : retval.scaleX;
+                    case 'scale':
+                        retval.scaleX = transLst[i + 1];
+                        retval.scaleY = (i + 2 <= transLst.length) ? transLst[i + 2] : retval.scaleX;
                         break;
-                    case "rotate":
-                        retval.rotation = transLst[i+1];
+                    case 'rotate':
+                        retval.rotation = transLst[i + 1];
                         break;
-                    case "skewX":
-                        retval.skewX = transLst[i+1];
+                    case 'skewX':
+                        retval.skewX = transLst[i + 1];
                         break;
-                    case "skewY":
-                        retval.skewY = transLst[i+1];
+                    case 'skewY':
+                        retval.skewY = transLst[i + 1];
                         break;
                     default:
                         break;
@@ -77,9 +77,9 @@ class TransformParser {
         var matrix = this.regex.matrix.exec(transform);
         if (matrix) {
             matrix.shift();
-            for (var i = matrix.length-1; i >= 0 ; i--) {
+            for (var i = matrix.length - 1; i >= 0; i--) {
                 matrix[i] = parseFloat(matrix[i]);
-            };
+            }
         }
         return matrix;
     }
@@ -90,7 +90,7 @@ const tp = new TransformParser();
 
 function appendTransform(transform) {
     if (transform) {
-        if (typeof transform === "string") {
+        if (typeof transform === 'string') {
             var transformParsed = tp.parse(transform);
             if (transformParsed.matrix) {
                 pooledMatrix.append(...transformParsed.matrix);
@@ -102,7 +102,7 @@ function appendTransform(transform) {
                 }
             }
         }
-        if (typeof transform !== "string") {
+        if (typeof transform !== 'string') {
             pooledMatrix
                 .appendTransform(
                     transform.x + transform.originX,
@@ -148,7 +148,7 @@ function universal2axis(universal, axisX, axisY, defaultValue) {
 }
 
 function props2transform(props) {
-    if (props && (typeof props === "string")) {
+    if (props && (typeof props === 'string')) {
       return props;
     }
     let [originX, originY] = universal2axis(props.origin, props.originX, props.originY);
@@ -156,7 +156,7 @@ function props2transform(props) {
     let [skewX, skewY] = universal2axis(props.skew, props.skewX, props.skewY);
     let [translateX, translateY] = universal2axis(
         props.translate,
-        _.isNil(props.translateX) ? (props.x || 0): props.translateX,
+        _.isNil(props.translateX) ? (props.x || 0) : props.translateX,
         _.isNil(props.translateY) ? (props.y || 0) : props.translateY
     );
 
diff --git a/lib/extract/extractViewBox.js b/lib/extract/extractViewBox.js
index 2730e89a..af2dbaab 100644
--- a/lib/extract/extractViewBox.js
+++ b/lib/extract/extractViewBox.js
@@ -1,8 +1,3 @@
-
-import React, {Component, PropTypes} from 'react';
-import createReactNativeComponentClass from 'react-native/Libraries/Renderer/src/renderers/native/createReactNativeComponentClass';
-import {ViewBoxAttributes} from '../attributes';
-
 const meetOrSliceTypes = {
     meet: 0,
     slice: 1,
@@ -47,7 +42,7 @@ export default function (props) {
         vbHeight: +params[3],
         align,
         meetOrSlice
-    }
+    };
 }
 
 export {