Benchmark: 1f6e53a6-0de2-4e9e-b160-f502c0678a94

Tests:

str.split().pop()
str = `lorem ipsum dolor sit amet consectetur adipiscing elit integer bibendum nunc felis vitae tristique ante luctus ultrices sed ac justo in dolor lobortis dapibus nunc porttitor molestie augue nec rutrum felis cursus eu in ut eros id urna ullamcorper auctor nulla sed metus in leo rhoncus tempor nunc sed facilisis ante praesent luctus dolor quis dictum pulvinar in a neque viverra convallis purus ac placerat libero donec ligula mauris elementum et consequat sit amet commodo quis felis quisque luctus nunc erat curabitur facilisis vehicula pretium ut at tellus sapien ut vitae urna augue nulla varius est ut suscipit varius nunc`; res = str.split(/\s+/).pop()
str.match()
str = `lorem ipsum dolor sit amet consectetur adipiscing elit integer bibendum nunc felis vitae tristique ante luctus ultrices sed ac justo in dolor lobortis dapibus nunc porttitor molestie augue nec rutrum felis cursus eu in ut eros id urna ullamcorper auctor nulla sed metus in leo rhoncus tempor nunc sed facilisis ante praesent luctus dolor quis dictum pulvinar in a neque viverra convallis purus ac placerat libero donec ligula mauris elementum et consequat sit amet commodo quis felis quisque luctus nunc erat curabitur facilisis vehicula pretium ut at tellus sapien ut vitae urna augue nulla varius est ut suscipit varius nunc`; res = str.match(/(?<=\s+)\w+$/)

Rendered benchmark preparation results:

Previous results

Test case name	Result
str.split().pop()
str.match()

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:104.0) Gecko/20100101 Firefox/104.0

Browser/OS: Firefox 104 on Linux

Test name	Executions per second
str.split().pop()	102631.9 Ops/sec
str.match()	148096.2 Ops/sec

1f6e53a6-0de2-4e9e-b160-f502c0678a94 (version: 0)