Run results for: decoding with JSON.decode and atob

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36

Browser: Chrome 91

Operating system: Windows 7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
decoding	0.0 Ops/sec
no decoding	126.6 Ops/sec

Script Preparation code:

var encoded = [];
var decoded = [];
for (var i = 0; i < 500; i++) {
  decoded.push({"supports":{"moduleMove":true,"moduleDuplicate":true,"moduleDelete":true,"imageResize":true,"imageAlign":true,"imageCaption":true,"imageFullWidth":false},"fitsInContent":true,"alias":null,"isInSectionLoop":false,"imageId":Math.round(Math.random() * 10000),"imageAnimated":false,"imagePosition":1,"imageFit":true,"caption":"","link":"","linkTarget":"","imageAlt":"","linkTitle":"","iiePayload":{"zoom":2.0286,"cropXRatio":1,"cropYRatio":1,"version":1},"imageWidth":900,"imageHeight":382,"imageUrl":"https:\/\/diydev-shard01-cms.petsi.lan\/webseitendaten\/656\/563\/460\/images\/cache\/98.jpg?t=1475494410","origImageUrl":"https:\/\/diydev-shard01-cms.petsi.lan\/webseitendaten\/656\/563\/460\/images\/upload\/98.jpg?t=1475494410","origImageWidth":1600,"origImageHeight":1065,"transformedImageUrl":null,"transformedImageWidth":null,"transformedImageHeight":null,"imageMediaType":"JPEG","teaserboxWidth":900,"teaserboxHeight":700,"isFullwidth":false});
  encoded.push(btoa(JSON.stringify(decoded[i])));
}

Tests:

decoding
for (var j = 0; j < encoded.length; j++) { console.log(atob(JSON.parse(encoded[j]))); }
no decoding
for (var k = 0; k < decoded.length; k++) { console.log(decoded[k]); }

Run results for: decoding with JSON.decode and atob

decoding

no decoding