Run results for: RegEx.test vs Array.forEach Array.find Email cashing test:

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0

Browser: Firefox 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
RegEx.test correct short email	9063225.0 Ops/sec
Array.foreach correct short email	15810079.0 Ops/sec
Array.find corect short email	19165648.0 Ops/sec
RegEx.test correct long email	4336431.0 Ops/sec
Array.foreach correct long email	13661151.0 Ops/sec
Array.find corect long email	15322855.0 Ops/sec
RegEx.test incorrect short email	951179.1 Ops/sec
Array.foreach incorrect short email	18163936.0 Ops/sec
Array.find incorect short email	18821190.0 Ops/sec
RegEx.test incorrect long email	398053.8 Ops/sec
Array.foreach incorrect long email	17862200.0 Ops/sec
Array.find incorect long email	18181466.0 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const regex = /^(?!\.|\s)(?!.*\.\.)[\p{L}\d._%+-]+?[^.@]@(?!-)[\p{L}\d.-]+[^-]\.[a-zA-Z]{2,5}$/u;
const string1 = "lue-ka@gmail.com";
const string2 = "qanethravathweirwew234234234is-c@hl.COM";
const string3 = "lue-kaИ.3@gmail$$.com";
const string4 = "lue-kaИ.3lue-kaИ.3lue-kaИ.3lue-kaИ.3@gmail$$.com";

const cashe1 = {
    'lue-ka@gmail.com': true
};

const cashe2 = {
    "qanethravathweirwew234234234is-c@hl.COM": true
};
const cashe3 = {
    "lue-kaИ.3@gmail$$.com": false
};
const cashe4 = {
    "lue-kaИ.3lue-kaИ.3lue-kaИ.3lue-kaИ.3@gmail$$.com": false
};

const array1 = [cashe2, cashe3, cashe4, cashe1];
const array2 = [cashe3, cashe1, cashe4, cashe2];
const array3 = [cashe2, cashe1, cashe4, cashe3];
const array4 = [cashe2, cashe1, cashe3, cashe4];

Tests:

RegEx.test correct short email
regex.test(string1);
Array.foreach correct short email
array1.forEach(obj => { if (string1 in obj) { return obj[string1]; // Push the value associated with the key } });
Array.find corect short email
const result = array1.find(obj => string1 in obj); const isValide = result ? result : !result
RegEx.test correct long email
regex.test(string2);
Array.foreach correct long email
array2.forEach(obj => { if (string2 in obj) { return obj[string2]; // Push the value associated with the key } });
Array.find corect long email
const result = array2.find(obj => string2 in obj); const isValide = result ? result : !result
RegEx.test incorrect short email
regex.test(string3);
Array.foreach incorrect short email
array3.forEach(obj => { if (string3 in obj) { return obj[string3]; // Push the value associated with the key } });
Array.find incorect short email
const result = array3.find(obj => string3 in obj); const isValide = result ? result : !result
RegEx.test incorrect long email
regex.test(string4);
Array.foreach incorrect long email
array4.forEach(obj => { if (string4 in obj) { return obj[string4]; // Push the value associated with the key } });
Array.find incorect long email
const result = array4.find(obj => string4 in obj); const isValide = result ? result : !result

Run results for: RegEx.test vs Array.forEach Array.find Email cashing test:

RegEx.test correct short email

Array.foreach correct short email

Array.find corect short email

RegEx.test correct long email

Array.foreach correct long email

Array.find corect long email

RegEx.test incorrect short email

Array.foreach incorrect short email

Array.find incorect short email

RegEx.test incorrect long email

Array.foreach incorrect long email

Array.find incorect long email