Run results for: compare string replace all RegExp and split + join and replace

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0

Browser: Firefox 80

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Script Preparation code:

var str = "Test abc test test abc test test test abc test test abc"

Tests:

Regular Expression Literal:
str = str.replace(/abc/g, "replaced text");
split and join
str = str.split("abc").join("replaced text");
Regular Expression:
str = str.replace(new RegExp("abc", "g"), "replaced text");
while replace includes
while(str.includes("abc")){ str = str.replace("abc", "replaced text"); }
while replace indexOf
while(str.indexOf("abc") !== -1){ str = str.replace("abc", "replaced text"); }