HTML Entity Decode [duplicate]

Answer 1

here is another version:

function convertHTMLEntity(text){
    const span = document.createElement('span');

    return text
    .replace(/&[#A-Za-z0-9]+;/gi, (entity,position,text)=> {
        span.innerHTML = entity;
        return span.innerText;
    });
}

console.log(convertHTMLEntity('Large < £ 500'));