Modern web design trends have evolved from archaic despots of fixed HTML4 layouts into the realm of parallax animation, flat graphics, and responsive layouts. This transition has been accompanied by a growing attachment to interactive websites with user profiles. So it should come as no surprise that login & signup forms can be seen everywhere and they probably wouldn’t make great Halloween costumes.
Even though these forms aren’t very shocking they have come a long way since the early 2000s. More UI trends have been implemented to create sleek and readable input fields meant to invigorate user interaction. This gallery has plenty of brilliant login/signup form examples and some even offer free PSD downloads.