es6 destructuring vs lodash _.get string and array keys with toPath and manual caching

compare performance of _.get to es6 desu
one month ago
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36
Test name Executions per second
destructuring with defaults, empty input 7051408.0 Ops/sec
lodash get, empty input 1756896.0 Ops/sec
destructuring with defaults, find item 1742133.0 Ops/sec
lodash get, find item 860352.6 Ops/sec
destructuring dynamic key 1825918.0 Ops/sec
lodash dynamic key 828452.4 Ops/sec
lodash dynamic key using array 1345183.0 Ops/sec
lodash dynamic key using manually cached array 1401417.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • destructuring with defaults, empty input

  • lodash get, empty input

  • destructuring with defaults, find item

  • lodash get, find item

  • destructuring dynamic key

  • lodash dynamic key

  • lodash dynamic key using array

  • lodash dynamic key using manually cached array

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