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        elijahmanor revised this gist Oct 6, 2021 . 2 changed files with 12 additions and 4 deletions.There are no files selected for viewingThis file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -2,7 +2,7 @@ <html> <head> <meta charset="utf-8"/> <title>Fill JavaScript Array #jsbench #jsperf</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script> <script src="./suite.js"></script> </head> This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -11,8 +11,16 @@ suite.add("[...Array(1000)].map((_, i) => i)", function () { [...Array(1000)].map((_, i) => i) }); suite.add("Array(1000).fill(null).map((_, i) => i);", function () { Array(1000).fill(null).map((_, i) => i); }); suite.add("Array.from({ length: 1000 }, (_, i) => i);", function () { Array.from({ length: 1000 }, (_, i) => i); }); suite.on("cycle", function (evt) { @@ -31,7 +39,7 @@ }); }); console.log("Fill JavaScript Array #jsbench #jsperf"); console.log(new Array(30).join("-")); suite.run(); }); 
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        elijahmanor created this gist Oct 6, 2021 .There are no files selected for viewingThis file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,13 @@ <!DOCTYPE html> <html> <head> <meta charset="utf-8"/> <title>Fill JavaScript Array</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script> <script src="./suite.js"></script> </head> <body> <h1>Open the console to view the results</h1> <h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2> </body> </html> This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,37 @@ "use strict"; (function (factory) { if (typeof Benchmark !== "undefined") { factory(Benchmark); } else { factory(require("benchmark")); } })(function (Benchmark) { var suite = new Benchmark.Suite; suite.add("", function () { }); suite.on("cycle", function (evt) { console.log(" - " + evt.target); }); suite.on("complete", function (evt) { console.log(new Array(30).join("-")); var results = evt.currentTarget.sort(function (a, b) { return b.hz - a.hz; }); results.forEach(function (item) { console.log((idx + 1) + ". " + item); }); }); console.log("Fill JavaScript Array"); console.log(new Array(30).join("-")); suite.run(); });