Before you take on your next web or app design project you should always start from creating wireframes in the beginning of rather than directly starting to work on the real output. This not only helps understanding that you are on the right track with the design but it usually pops out new questions regarding the functionality which would normally be a problem if such questions had appeared after the project was built.

For this roundup we have compiled a list of 15 Useful UX and UI Tools and Resources, these following tools come with number of features and prototyping capabilities, Also most of the tools will let you collaborate with other team member and share information amongst them.

1. Proto.io

Creating prototypes will make communication between main stakeholders such as the designer, the project manager, the development team and the client easier. The Proto.io app isn’t only makes this whole process painless, but it also does it in style that you’d be surprised.

As the options that Proto.io offers to its users in order to create mobile prototypes of their app designs. What’s interesting among its new features is that it has a vast interactive Material Design UI library.

This tool also allows you to show your audience prototypes that have the look and feel of the real app. The latest version is packed with a number of new or improved features. There are already 49 new fully-interactive UI elements that support ripple effects, drop shadows, an upgraded colour picker, and a selection of animated morphing features that allow even greater creativity.

and with different versions can be created for various devices and screen sizes thanks to the adaptive UI elements found in Proto.io’s library. You can download your prototype to your mobile device, see how it looks directly on it, and show the prototype to your clients in a realistic environment. No coding is necessary to create of manage your prototypes.

2. Axure RP7

Axure RP 7 provides all the prototyping, wire framing and documentation tools that you need, Axure RP quickly creates wire frames complete with placeholders, boxes, and text. Colours and other visual enhancements can be added to refine and polish your prototype.

As this development tool will take you from prototyping simple mockups, to the creation of highly functional prototypes featuring drag and drop, animation, calculations, and dynamic content. Axure RP will even generate HTML and JavaScript prototypes that you can view on Firefox, Chrome and other browsers.

3. Notism

Notism is a useful collaboration and prototyping tool that allows you to share designs with others easily and in real time. As it gives the one the ability to either share notes, sketch directly on the work, and collaborate through the use of video, Notism users are able to iterate designs faster and furthermore, you can sign off design layouts and test the product for usability during each step of the design process.

4. ProtoShare

Protoshare is a collaborative wire framing and prototyping tool designed to help teams visualise the final products through the use of wireframes and interactive prototyping techniques. ProtoShare has features that includes a library of prebuilt wireframe stencils and a component palette, along with the capability to use your own images and designs.

Protoshare makes it easy for project team members to visualize ideas early on in the design process and quickly build interactive mobile prototypes that users can experience on their iOS and Android devices.

5. PowerMockup

PowerMockup turns your normal PowerPoint into a useful and powerful wireframing tool, it’s provides the templates and tools, and lets PowerPoint and you do the rest. Because PowerPoint is where information is displayed, even non-technical users can participate in the design process.

PowerMockup keeps the focus where it belongs, on usability and functionality, your designs can easily be iterated and refined in real time, and a project’s outcome can be visualized early on, a capability that is especially important to the end user.

6. Justinmind

Justinmind is a prototyping tool that enables a single app prototyping solution for feature-rich mobile apps, websites, enterprise apps etc. With this tool you can share and test design that run on real devices, and even give a wireframe prototype the look and feel of the real thing. Wireframes with interactions and animations can be created without the need for a single line of code.

7. Patternry

Patternry is a user interface tool that makes it possible to build anything from a basic style guide to a full library complete with all of the code and design elements that you need. Patternry efficiently manages content, whether that content consists of wireframes, PSDs, or screenshots, and makes collaboration with members of your team or your clients a much easier task. You can design/build right in your browser. The patterns you create serve to streamline the design process when you are working with separate design tools.

8. InVision

InVision is used by plenty of designers and claims to be the most powerful prototyping platform on the market; which is a great asset, especially in a design-driven development environment. This tool can be put to good use from the initial design concept until product testing has been completed and the product is deemed ready to be introduced into the marketplace.

You will find that InVision is much more than a prototyping tool, its information sharing features allow it to serve as a project management tool as well, giving you prototyping, task management and version control capabilities in a single package.

9. UsabilityHub

UsabilityHub is a online test application, i’;s designed to help you find the answers to your questions you may have about your app design, and it offers a analysis  to what people’s first impressions of your design might be, and helps you understand the reasoning behind these impressions.

You will find that UsabilityHub is not a UI tool. but is a tool that you can use to test your design or your finished product for a fee, or for free, depending on the extent of testing you want done, UsabilityHub is ideallyl for testing designs, product pages, and landing pages.

10. UX Check

UX Check makes heuristic evaluations quick and easy. The extension will open up Nielsen’s Ten Heuristics in a side pane next to your website. When you click on an element that doesn’t comply with a heuristic, you can add notes, and a screenshot will be saved. At the end, your results are exported to a docx so that you can share them with your teammates.

11. Ace iOS 8 Mobile UI Kit

Ace UI Kit is a well organized mobile UI kit that is ready for you to use to mock up iOS 8 mobile app designs for your clients.  Designing a mobile app for iPhone has never been easier. With the screens available in this UI kit you can create over 1000 different apps ensuring maximum versatility for this kit.  Each of the screens that you will get is created at Retina HD 4.7 sizes making it easy to design for apps that will work flawlessly on iPhone 6.

12. Yosemite UI Kit

Yosemite UI Kit The most comprehensively designed Yosemite UI Kit Designed exclusively for Sketch 3

13. Android UI kit

An Android UI Kit with 8 smart objects including profile, feed, photos, notifications, etc

14. UI Kit

A simple, flat and free mobile and web UI Kit available as a free PSD download under MIT licence.

15. The Guide to UX Design Process & Documentation

The Guide to UX Design Process & Documentation will show a master collection of frameworks, examples, and expert opinions at every stage.The Guide to UX Design Process & Documentation will show a master collection of frameworks, examples, and expert opinions at every stage.