Measuring JavaScript Performance with console.time - A Drip of JavaScript

Measuring JavaScript Performance with console.time Originally published in the A Drip of JavaScript newsletter. At one point or another almost every JavaScript developer has to deal with optimizing performance-critical code. But how exactly do you go about it? This drip will show you how to use console.time as a low-cost performance testing tool. First, let's suppose that we have a scientific appl

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console.timeで実行時間を計測する話