diff --git a/packages/aaron/example/src/App.js b/packages/aaron/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/aaron/example/src/App.js
+++ b/packages/aaron/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/benjamin/example/src/App.js b/packages/benjamin/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/benjamin/example/src/App.js
+++ b/packages/benjamin/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/bent/example/src/App.js b/packages/bent/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/bent/example/src/App.js
+++ b/packages/bent/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/breanna/example/src/App.js b/packages/breanna/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/breanna/example/src/App.js
+++ b/packages/breanna/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/brian/example/src/App.js b/packages/brian/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/brian/example/src/App.js
+++ b/packages/brian/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/bruce/example/src/App.js b/packages/bruce/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/bruce/example/src/App.js
+++ b/packages/bruce/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/carlita/example/src/App.js b/packages/carlita/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/carlita/example/src/App.js
+++ b/packages/carlita/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/carlton/example/src/App.js b/packages/carlton/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/carlton/example/src/App.js
+++ b/packages/carlton/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/cathrin/example/src/App.js b/packages/cathrin/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/cathrin/example/src/App.js
+++ b/packages/cathrin/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/examples/example/src/App.js b/packages/examples/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/examples/example/src/App.js
+++ b/packages/examples/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/florent/example/src/App.js b/packages/florent/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/florent/example/src/App.js
+++ b/packages/florent/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/fu/example/src/App.js b/packages/fu/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/fu/example/src/App.js
+++ b/packages/fu/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/holmes/example/src/App.js b/packages/holmes/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/holmes/example/src/App.js
+++ b/packages/holmes/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/holmes/src/ear.js b/packages/holmes/src/ear.js
index f95e437e86a..9c4c281ed1b 100644
--- a/packages/holmes/src/ear.js
+++ b/packages/holmes/src/ear.js
@@ -12,33 +12,35 @@ export default function(part) {
     Snippet,
     paperless,
     macro
-  } = part.shorthand();
+  } = part.shorthand()
 
-// Design pattern here
+  // Design pattern here
 
-points.top = new Point(0, 0)
-points.bottom = new Point(measurements.headCircumference/12, options.lengthRatio*measurements.headCircumference/2)
-points.topC = points.top.shift(0, points.bottom.x)
-points.bottomC = points.bottom.shift(90, points.bottom.y-points.bottom.x)
-points.topCFlipped = points.topC.flipX()
-points.bottomFlipped = points.bottom.flipX()
-points.bottomCFlipped = points.bottomC.flipX()
+  points.top = new Point(0, 0)
+  points.bottom = new Point(
+    measurements.headCircumference / 12,
+    (options.lengthRatio * measurements.headCircumference) / 2
+  )
+  points.topC = points.top.shift(0, points.bottom.x)
+  points.bottomC = points.bottom.shift(90, points.bottom.y - points.bottom.x)
+  points.topCFlipped = points.topC.flipX()
+  points.bottomFlipped = points.bottom.flipX()
+  points.bottomCFlipped = points.bottomC.flipX()
 
-paths.seam = new Path()
-  .move(points.top)
-  .curve(points.topCFlipped, points.bottomCFlipped, points.bottomFlipped)
-  .line(points.bottom)
-  .curve(points.bottomC, points.topC, points.top)
-  .close()
+  paths.seam = new Path()
+    .move(points.top)
+    .curve(points.topCFlipped, points.bottomCFlipped, points.bottomFlipped)
+    .line(points.bottom)
+    .curve(points.bottomC, points.topC, points.top)
+    .close()
 
   // Complete?
   if (complete) {
-     macro('grainline', {from: points.top, to: new Point(0, points.bottom.y)})
-     points.logo =  new Point(-0.5*points.bottom.x, 0.75*points.bottom.y)
-     snippets.logo = new Snippet("logo", points.logo)
-      .attr("data-scale", 0.7);
-     points.title =  new Point(0.3*points.bottom.x, 0.75*points.bottom.y)
-     macro('title', { at: points.title, nr: 3, title: 'ear', scale: 0.5})
+    macro('grainline', { from: points.top, to: new Point(0, points.bottom.y) })
+    points.logo = new Point(-0.5 * points.bottom.x, 0.75 * points.bottom.y)
+    snippets.logo = new Snippet('logo', points.logo).attr('data-scale', 0.7)
+    points.title = new Point(0.3 * points.bottom.x, 0.75 * points.bottom.y)
+    macro('title', { at: points.title, nr: 3, title: 'ear', scale: 0.5 })
 
     if (sa) {
       paths.sa = paths.seam.offset(sa).attr('class', 'fabric sa')
@@ -58,5 +60,5 @@ paths.seam = new Path()
       })
     }
   }
-  return part;
+  return part
 }
diff --git a/packages/huey/example/src/App.js b/packages/huey/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/huey/example/src/App.js
+++ b/packages/huey/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/hugo/example/src/App.js b/packages/hugo/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/hugo/example/src/App.js
+++ b/packages/hugo/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/jaeger/example/src/App.js b/packages/jaeger/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/jaeger/example/src/App.js
+++ b/packages/jaeger/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/penelope/example/src/App.js b/packages/penelope/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/penelope/example/src/App.js
+++ b/packages/penelope/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/rendertest/example/src/App.js b/packages/rendertest/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/rendertest/example/src/App.js
+++ b/packages/rendertest/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/sandy/example/src/App.js b/packages/sandy/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/sandy/example/src/App.js
+++ b/packages/sandy/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/shin/example/src/App.js b/packages/shin/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/shin/example/src/App.js
+++ b/packages/shin/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/simon/example/src/App.js b/packages/simon/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/simon/example/src/App.js
+++ b/packages/simon/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/simone/example/src/App.js b/packages/simone/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/simone/example/src/App.js
+++ b/packages/simone/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/sven/example/src/App.js b/packages/sven/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/sven/example/src/App.js
+++ b/packages/sven/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/tamiko/example/src/App.js b/packages/tamiko/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/tamiko/example/src/App.js
+++ b/packages/tamiko/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/theo/example/src/App.js b/packages/theo/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/theo/example/src/App.js
+++ b/packages/theo/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/trayvon/example/src/App.js b/packages/trayvon/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/trayvon/example/src/App.js
+++ b/packages/trayvon/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/tutorial/example/src/App.js b/packages/tutorial/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/tutorial/example/src/App.js
+++ b/packages/tutorial/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/wahid/example/src/App.js b/packages/wahid/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/wahid/example/src/App.js
+++ b/packages/wahid/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App
diff --git a/packages/waralee/example/src/App.js b/packages/waralee/example/src/App.js
index 7b300b39dd4..3bad5ad72fb 100644
--- a/packages/waralee/example/src/App.js
+++ b/packages/waralee/example/src/App.js
@@ -10,14 +10,7 @@ const App = props => {
   let instance = new Pattern()
   let config = instance.config
 
-  return (
-    <Workbench
-      freesewing={freesewing}
-      Pattern={Pattern}
-      config={config}
-      userLanguage="en"
-    />
-  )
+  return <Workbench freesewing={freesewing} Pattern={Pattern} config={config} userLanguage="en" />
 }
 
 export default App