Measure the performance of instanceOf operator vs property in operator

comparers Math.abs vs binary ( nr ^ (nr >> 31) - (nr >> 31)) )

Comparing the various ways to append to a large array

Test performance of innerHTML - innerText - textContent

Comparison of "splice" and "filter" methods for removing an element from an array.

Lodash sortBy vs Lodash orderBy

Benchmarks spread vs JSON.parse(JSON.stringify())

HTML DOM querySelector, vs looking into classList of element which already have

Test the speed and memory usage using different techniques for constructing class objects. It tests ES6 classes, ES6 classes with private objects, Function Prototype and Object literal. For ES6 classes (with and without private objects) and Function Prototype it also tests inheritance.

HTML DOM querySelector, vs looking into classList of element which already have

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