Difference Between MVC 4 and MVC 5 and MVC 6

Introduction
This article shows mvc4 vs mvc 5 vs mvc 6 and features of mvc framework. I am targeting ASP.Net MVC 3, MVC 4, MVC 5 and MVC 6 version. Here I have listed down features from next version of ASP.Net MVC 6 (ASP.Net vNext).

ASP.NET MVC3 Vs MVC4 Vs MVC5 Vs MVC6

Related Articles

• MVC Architecture in .Net Sample Code
• ASP.Net MVC Framework Tutorial

MVC 6 New Features

• Single Programming Model for ASP.Net MVC and ASP.Net Web API.
• Out of the box support for dependency injection.
• Having support of side by side deployment of runtime and framework along with your web application.
• Optimized for Cloud Computing.
• Everything packaged with NuGet, including the .Net runtime itself.
• New JSON based project structure.
• In order to dynamically compile code, Roslyn compiler is used.
• No need to recompile for every change. Just hit save and refresh the browser.
• vNext is Open Source and supports running on multiple platforms including Linux and Mac.

MVC 5 Features

• ASP.Net Identity for authentication and identity management
• Attribute Routing is now integrated into MVC5
• Bootstrap replaced the default MVC template
• Authentication Filters for authenticating user by custom or third-party authentication provider.
• With the help of Filter overrides, we can now override filters on a method or controller.

MVC 4 Features

• ASP.net Web API
• Modernized default project templates and other look & feel improvements
• Based on jQuery Mobile, new Mobile Project Template introduced.
• A truly Empty Project Template.
• Support for adding controller to other project folders also.
• Task Support for Asynchronous Controllers.
• Controlling Bundling and Minification through web.config.
• Support for OAuth and OpenID logins using DotNetOpenAuth library.
• Support for Windows Azure SDK 1.6 and new releases.

MVC 3 Features

• Razor View Engine introduced with a bundle of new features.
• Improved Model validation.
• New Project Templates having support for HTML 5 and CSS 3.
• Having support for Multiple View Engines i.e. Web Forms view engine, Razor or open source.
• Controller improvements like ViewBag dynamic property and ActionResults Types etc. Dynamic property is a new feature introduced in C# 4.0. ViewBag being a dynamic property has an advantage over ViewData that it doesn’t require checking NULL values. For detailed difference between ViewBag and ViewData can be found here.
• Unobtrusive JavaScript approach that actually separates the functionality from presentation layer on a web page.
• Improved Dependency Injection with new IDependencyResolver.
• Partial page output caching.

I hope that this article would have helped you in understanding the difference between difference between mvc 4 and mvc 5,mvc4 vs mvc5 and features. Your feedback and constructive contributions are welcome. Please feel free to contact me for feedback or comments you may have about this article.