Math.Floor vs ~~ vs parseInt (v8)

Revision 8 of this benchmark created on February 19, 2013

Setup

var pi = 3.14;

Test runner

var final = Math.floor(pi);

var final = ~~pi;

var final = parseInt(pi);

var final = pi | 0;

var final = pi >> 0;

var final = pi << 0;

var final = pi >>> 0;

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 1: published on December 12, 2012
• Revision 2: published on December 12, 2012
• Revision 3: published on December 13, 2012
• Revision 4: published on December 14, 2012
• Revision 6: published on January 2, 2013
• Revision 8: published on February 19, 2013
• Revision 9: published on May 6, 2013
• Revision 10: published on November 1, 2013
• Revision 11: published on December 22, 2013
• Revision 12: published on March 11, 2014
• Revision 13: published on July 22, 2014
• Revision 14: published on July 26, 2014
• Revision 15: published by test on August 26, 2014
• Revision 33: published on May 17, 2019