RegEx Patterns is a curated catalog of regular expression patterns for everyone to get started on RegEx snippets that can be quickly exported into a variety of programming languages.

• JavaScript
• Python
• Golang
• Java
• Rust

• ipv4 Pattern - /[0-9]{6}/gm Code

  const regex = new RegExp([0-9]{4,8});
  regex.test('869256');

• ipv6
• otp
• password
• phone number
• username