Concat string vs join

JavaScript performance comparison

Test case created by ryun

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Testing in unknown unknown
Test Ops/sec
string concat
 
var template = '<div class="widgets">'+
'<a href="#" class="widget" class="button radius">Widget1</a>'+
'<a href="#" class="widget" class="button radius">Widget2</a>'+
'<a href="#" class="widget" class="button radius">Widget3</a>'+
'<a href="#" class="widget" class="button radius">Widget4</a>'+
'<a href="#" class="widget" class="button radius">Widget5</a>'+
'<a href="#" class="widget" class="button radius">Widget6</a>'+
'<a href="#" class="widget" class="button radius">Widget7</a>'+
'<a href="#" class="widget" class="button radius">Widget8</a>'+
'<a href="#" class="widget" class="button radius">Widget9</a>'+
'<a href="#" class="widget" class="button radius">Widget10</a>'+
'</div>';
 pending…
join concat
 
var template = [
'<div class="widgets">',
'<a href="#" class="widget" class="button radius">Widget1</a>',
'<a href="#" class="widget" class="button radius">Widget2</a>',
'<a href="#" class="widget" class="button radius">Widget3</a>',
'<a href="#" class="widget" class="button radius">Widget4</a>',
'<a href="#" class="widget" class="button radius">Widget5</a>',
'<a href="#" class="widget" class="button radius">Widget6</a>',
'<a href="#" class="widget" class="button radius">Widget7</a>',
'<a href="#" class="widget" class="button radius">Widget8</a>',
'<a href="#" class="widget" class="button radius">Widget9</a>',
'<a href="#" class="widget" class="button radius">Widget10</a>',
'</div>'
].join("");
 pending…

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