react-virtual-list - npm Package Compare versions

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dist/VirtualList.js

@@ -104,3 +104,3 @@ var React = require('react');
         nextProps.container.addEventListener('scroll', this.onScrollDebounced);
-        
+
         this.setState(state);
@@ -167,3 +167,2 @@ },
     
-    //todo add itemBuffer here instead
     var firstItemIndex = Math.max(0,  Math.floor(listViewBox.top / itemHeight) - itemBuffer);
@@ -180,4 +179,2 @@ var lastItemIndex = Math.min(itemCount, Math.ceil(listViewBox.bottom / itemHeight) + itemBuffer) - 1;
     
-    //console.log('getItems.result', result);
-    
     return result;
@@ -184,0 +181,0 @@ };

package.json

 {
   "name": "react-virtual-list",
-  "version": "1.6.1",
+  "version": "1.7.1",
   "description": "Super simple virtualized list React component",
@@ -30,3 +30,3 @@ "main": "dist/VirtualList.js",
   "dependencies": {
-    "react": "^0.13.3"
+    "react": "~0.13.x"
   },
@@ -33,0 +33,0 @@ "devDependencies": {

src/VirtualList.jsx

@@ -104,3 +104,3 @@ var React = require('react');
         nextProps.container.addEventListener('scroll', this.onScrollDebounced);
-        
+
         this.setState(state);
@@ -167,3 +167,2 @@ },
     
-    //todo add itemBuffer here instead
     var firstItemIndex = Math.max(0,  Math.floor(listViewBox.top / itemHeight) - itemBuffer);
@@ -180,4 +179,2 @@ var lastItemIndex = Math.min(itemCount, Math.ceil(listViewBox.bottom / itemHeight) + itemBuffer) - 1;
     
-    //console.log('getItems.result', result);
-    
     return result;
@@ -184,0 +181,0 @@ };

test/VirtualList.getItems.js

@@ -31,3 +31,3 @@ var VirtualList = require('../dist/VirtualList.js');
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
    
@@ -55,3 +55,3 @@ expect(result.itemsInView).toBeGreaterThan(0);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
 
@@ -79,3 +79,3 @@ expect(result.itemsInView).toBe(0);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
 
@@ -103,3 +103,3 @@ expect(result.itemsInView).toBe(0);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
    
@@ -129,3 +129,3 @@ expect(result.itemsInView).toBe(5);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
    
@@ -155,3 +155,3 @@ expect(result.itemsInView).toBe(5);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
    
@@ -179,3 +179,3 @@ expect(result.itemsInView).toBe(6);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
    
@@ -204,3 +204,3 @@ expect(result.firstItemIndex).toBe(0);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
         
@@ -229,3 +229,3 @@ expect(result.firstItemIndex).toBe(17);
 
-        var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, 4);
+        var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, 4);
    
@@ -255,3 +255,3 @@ expect(result.firstItemIndex).toBe(0);
 
-        var result = new VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
 
@@ -279,3 +279,3 @@ expect(result.itemsInView).toBeGreaterThan(5);
 
-        var result = new VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
 
@@ -303,3 +303,3 @@ expect(result.itemsInView).toBe(5);
 
-        var result = new VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
 
@@ -327,3 +327,3 @@ expect(result.itemsInView).toBe(5);
 
-        var result = new VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
+        var result = VirtualList.getItems(viewBox, listBox, 5, itemHeight, itemCount);
 
@@ -335,3 +335,3 @@ expect(result.itemsInView).toBe(15);
         var count = 1000000;
-        var start = Date.now();
+        var totalDuration = 0;
         
@@ -361,10 +361,16 @@ for (var i=0;i<count;i++) {
 
-            var result = new VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+            var start = Date.now();
+            
+            var result = VirtualList.getItems(viewBox, listBox, itemBuffer, itemHeight, itemCount);
+            
+            var end = Date.now();
+            
+            var duration = end - start;
+            totalDuration += duration;
         }
         
-        var end = Date.now();
-        var duration = end - start;
+        var averageDuration = totalDuration / count;
         
-        expect(duration).toBeLessThan(1000);
+        expect(averageDuration).toBeLessThan(16);
     });
 });

No alert changes

Worsened metrics

Total package byte prevSize

84246

decreased by-2.6%

Lines of code

827

decreased by-0.12%

Dependency changes

• Updatedreact@~0.13.x