15 Quality Web-Based Applications to Create Mock-Ups and Wireframes

To effectively manage a project with very little mistakes, you must make it a priority to plan. Diving into the development process with not a single clue as to what elements go where or how certain aspects of a websites interface differ from one another is dooming yourself to hard-earned headaches.

http://spyrestudios.com/15-quality-web-based-applications-to-create-mock-ups-and-wireframes/