Benchmark: ES6 Map vs Hash Table vs Keys

Tests:

Array
const myObj = {a:1,b:2,c:3} const myArr = Object.keys(myObj) myArr.includes("c")
Hash Table
const myObj = {a:1,b:2,c:3} myObj.hasOwnProperty("c")
ES6 Map
const myObj = {a:1,b:2,c:3} const myMap = new Map(Object.entries(myObj)) myMap.has("c")

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0

Browser/OS: Firefox 92 on Linux

ES6 Map vs Hash Table vs Keys (version: 0)