Run results for: Decode colors as string (3)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/110.0

Browser: Firefox 110

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
RGB substring	66113924.0 Ops/sec
RGB by index	175826576.0 Ops/sec
Split colors	285377.9 Ops/sec

Script Preparation code:

var colors = "06c06f09009309609909c36936c36f39039339639939c66366966c66f69069369669969c90f93c93f96096396696996c96f990993c00c03c06c09c0cc0fc30c33c36c39c3cc3fc60c63c66c69c6cc6ff00f03f06f09f0cf0ff30f33f36f39f3c"
var colorArray = colors.match(/.{3}/g) ?? []

Tests:

RGB substring
var idx = Math.floor(Math.random() * 64) var rgb = colors.substring(idx*3,idx*3+3)
RGB by index
var idx = Math.floor(Math.random() * 64) var rgb = colorArray[idx]
Split colors
var split = colors.match(/.{3}/g)

Run results for: Decode colors as string (3)

Compares using split colors into an array at begin vs. extract the color by sub-string.

RGB substring

RGB by index

Split colors