Are Mockups Pixel Perfect?

What is pixel perfection? Pixel perfection is the process of implementing a web design mockup in HTML and CSS, taking into consideration that the coded result must be an exact match of the design mockup. ... The original design was made on Sketch app, and the coded implementation is being viewed on Google Chrome browser.

Is pixel perfect a thing?

"Pixel perfect" is a highly-effective term for describing things that are static. In case you haven't noticed though, the modern web is not static.

Are mockups worth it?

Mockups can be great. They make your design look more professional and help the client get an idea of what design can look like in real-world context. There are hundreds of resources out there to help you use or create your own, and that's for a reason — they work.