Number() vs parseInt() vs plus vs bitwise (v35)

Revision 35 of this benchmark created on

Setup

var x = 0;

Test runner

Ready to run.

Testing in
TestOps/sec
Number Constructor
Number("" + x++);
ready
parseInt
parseInt("" + x++);
ready
Plus operator
+("" + x++);
ready
Bitwise >> (right shift)
"" + x++ >> 0;
ready
Multiply (force cast)
("" + x++) * 1;
ready
Bitwise NOT
~~
("" + x++);
ready
parseInt with base argument
parseInt("" + x++, 10);
ready
Bitwise OR
"" + x++ | 0;
ready
minus 0
"" + x++-0;
ready
JSON.parse()
JSON.parse("" + x++);
ready
parseFloat
parseFloat("" + x++);
ready
Math.floor
Math.floor("" + x++);
ready

Revisions

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