The design of user interface is very critical to the success of web applications and websites because the design of user interface defines the user experience of a web application or website. Designing a top class user interface that appeals to the user is a very challenging work and requires a huge pool of user interface resources, design kits and tools that will help the developer to create a user interface that offers enjoyable and valuable experience to the user.
Here is a collection of my 30 best user interface designs, tools and kits that can help a developer realize his dream of making a meaningful and enjoyable user interface. You can choose from any of these designs and tools to make your website a better website giving the users ultimate web experience.
1. Android UI Elements Set

2. App View IPhone App UI Theme

3. Best Practice UX Forms Stencil v2.0

4. Blue UI Kit

5. Clear Login Box

6. Concept Feedback

7. Designer Vista

8. DHTMLX Suite

9. DIY Kit

10.Editable Grid

11.Exclusive UI Kit PSD

12.Five Second Test

13.Fore UI

14.GUI Design Framework

15.Hot Gloo

16.I Phone GUI PSD

17.Media Loot Web UI & Button Set

18.Mini Ajax

19.Mock Flow

20.Mocklinkr

21.Patternry

22.UI Design Patterns

In Comments:
All the 30 above tools, designs and resources for development of user interface are my personal choice and may vary from the choice of other designers. Let us know which UI Kit you liked the most and if your favorite is not in this list tell us through comments.
This is a guest post by Mike Wagner. He is a freelance writer and self taught web designer. He is currently associated with Iflexion which provides best Web application development service.








I actually find your infographic idea really smart, a nice way to present content and ideas with screenshots, proves that infographic don’t have to be complicated to work You’ve got a new fan here, keep it going 🙂