66% speedup

web/src/pages/HomePage/HomePage.tsx

@@ -51,33 +51,11 @@ const HomePage = () => {
   
   const updateIcon = async (hue, sat) => {
     const base = await Jimp.read('/img/base.png')
-    const bottom = await Jimp.read('/img/bottom.png')
-    const middle = await Jimp.read('/img/middle.png')
-    const top = await Jimp.read('/img/top.png')
+    const feature = await Jimp.read('/img/feature.png')
     const constructed = await base
       .clone()
       .composite(
-        bottom
-          .color([
-            {apply: 'hue', params: [hue]},
-            {apply: 'saturate', params: [sat]}
-          ]),
-        0,
-        0,
-        { mode: Jimp.BLEND_SOURCE_OVER }
-      )
-      .composite(
-        middle
-          .color([
-            {apply: 'hue', params: [hue]},
-            {apply: 'saturate', params: [sat]}
-          ]),
-        0,
-        0,
-        { mode: Jimp.BLEND_SOURCE_OVER }
-      )
-      .composite(
-        top
+        feature
           .color([
             {apply: 'hue', params: [hue]},
             {apply: 'saturate', params: [sat]}