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Run results for: JS: insertBefore vs appendChild vs prepend vs insertAdjacentElement

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15
Safari 14
Mac OS X 10.14.6
Desktop
2 years ago
Test name Executions per second
insertBefore 2017607.5 Ops/sec
appendChild 2074397.4 Ops/sec
prepend 1447845.5 Ops/sec
insertAdjacentElement 1949727.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:

  • insertBefore

  • appendChild

  • prepend

  • insertAdjacentElement

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