Character(charNumber)
String.fromCharCode(charNumber) Concatenate(text...)
[text1, text2, text3].join("") ContainsText(text, searchText)
text.includes(searchText) To ignore case, apply .toLowerCase() to both strings first. OpenDecodeFromBase64(base64Text)
Buffer.from(base64Text, "base64").toString() EncodeAsBase64(text)
Buffer.from(text).toString("base64") Format(template, text...)
`Hi ${text1}, my ${text2} is ${text3}` This is an example of a in JavaScript. OpenLeft(text, numberOfCharacters)
text.substring(0, numberOfCharacters) LeftPad(text, targetLength)
text.padStart(targetLength, padString) Middle(text, start, numberOfCharacters)
text.substring(start, start + numberOfCharacters) RegexMatch(text, regularExpression)
text.match(regularExpression) Regular expressions aren’t strings. OpenRegexReplace(text, regularExpression, replacementText)
text.replace(regularExpression, replacementText) Need to use /g modifier to replace them all. OpenRepeat(text, repetitions)
Replace(text, start, numberOfCharacters, replacementText)
let chars = text.split(""); chars.splice(start, numberOfCharacters, replacementText); Remember that JavaScript indices start at zero (0). OpenRight(text, numberOfCharacters)
text.substring(text.length - numberOfCharacters)