normalize('NFD').replace(/[\u0300-\u036f]/g, '') code example

Example 1: javascript remove diacritics

//Normalize diacritics characters from originalText
var originalText = "éàçèñ"
var result = originalText.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
console.log(result)

Example 2: remove accesnt and simbols and paranthesis from text js

var originalText = "éàçèñ"
var result = originalText.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
console.log(result)