Regex Playground

/[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/g

/https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/gi

/\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/g

/\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})/g

/\d{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])/g

/([01]?[0-9]|2[0-3]):[0-5][0-9]/g

/#(?:[0-9a-fA-F]{3}){1,2}\b/gi

/\b(?:\d{4}[ -]?){3}\d{4}\b/g

/@[a-zA-Z0-9_]{3,15}\b/g

/#[a-zA-Z0-9_]+\b/g

/\[([^\]]+)\]\(([^\)]+)\)/g

/<([a-z]+)([^>]*)>.*?</\1>/gi