A good Wireframe provides a client with a basic visual representation of what their website will look like when it’s completed. I find it to be one of the most crucial steps when designing a site, because it allows me to show a client a basic visual layout of their site, before a single line of code is ever written. There are many different applications out there people use to create Wireframes for websites. I personally like Adobe Illustrator because of the professional appearance and compatibility with other Adobe applications.