querySelector by attribute (partial matching) VS getElementById VS getElementsByTagName
querySelector by attribute (partial matching) VS getElementById
Object lookup performance
When adding an element to an array, measure the performance of push, spread syntax and concat. The case is when original array must contain the new element, thus modifying it in process.
New benchmark Your benchmarks
Source code: GitHub/MeasureThat.net
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Based on: Benchmark.js (v2.1.1)
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