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Duplicate array (slice vs concat)

Benchmark created by Felix on November 29, 2011

Preparation HTML

var arr = [true, false, true, false, 1, 2, 3, 4];

Test runner

Ready to run.

Testing in
Test		Ops/sec
Concat	`return arr.concat();`	ready
Slice	`return arr.slice()`	ready

Revisions

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

Revision 1: published by Felix on November 29, 2011
Revision 3: published by Rob W on March 19, 2012
Revision 4: published on December 20, 2012
Revision 5: published by Paul Grenier on December 20, 2012
Revision 6: published on July 23, 2013
Revision 7: published on October 18, 2013
Revision 8: published on November 3, 2013
Revision 9: published on November 3, 2013
Revision 10: published on February 14, 2014
Revision 11: published on April 25, 2014
Revision 12: published by Michael Paulson on May 15, 2014
Revision 13: published by Michael Paulson on May 15, 2014
Revision 14: published on June 9, 2014
Revision 15: published on June 19, 2014
Revision 16: published on July 15, 2014
Revision 17: published on July 31, 2014