measures the speed of ramda's map vs Array's native map vs lodash map vs Immutable map
Compare the new ES6 spread operator with the traditional concat() method
g
100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower
Comparing speed of jQuery 3.3.1 selector, jQuery 1.9.0, vanilla JS querySelector, and vanilla JS getElementById
Includes vs indexOf
functions vs indexing
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Python benchmarks support: Pyodide