Are there any great C# applications built on asp.net?

Seeking recommendations for quality open source ASP.NET (C#) applications that align with the following criteria:

  1. Well-designed and structured with multiple tiers
  2. Clean, well-commented codebase
  3. Incorporates various design patterns effectively
  4. Web pages render flawlessly across all major browsers
  5. Generates valid HTML and utilizes CSS efficiently
  6. Makes use of CSS themes over tables
  7. Avoids reliance on third-party components like grids, menus, trees, etc.
  8. Includes comprehensive unit tests
  9. Professional-looking web pages that are not overly simplistic
  10. Utilizes newer technologies such as MVC, LINQ (although not a strict requirement)
  11. (Any other important considerations that may have been overlooked)
c#asp.netcssdesign-patterns

Answer №1

One platform that I highly recommend is BlogEngine, which offers a wide range of features and functionalities for asp.net while also being fully customizable and user-friendly. It supports both XML and SQL, depending on your preference, and has a strong community support.

In response to your criteria:

  1. Well-designed and multi-tiered
  2. Clean & commented code
  3. Utilizes various design patterns effectively
  4. Compatible with all major browsers
  5. Generates valid HTML and utilizes CSS well
  6. Employs CSS themes over tables
  7. Avoids reliance on third-party components - although custom DLLs are used
  8. Includes comprehensive unit tests - uncertain
  9. Professional and aesthetically pleasing web pages - yes, with numerous free templates available
  10. Adopts newer technologies like MVC, LINQ (not a priority) - currently not implemented
  11. (Additional noteworthy features) - dynamically generated RSS feeds, sitemaps, data references, etc.

There are plenty of other exceptional open-source projects accessible through this link: http://www.asp.net/community/projects/

Another popular option worth mentioning is dotNetNuke, and the Classified Program is known for its simplicity as well.

Answer №2

Check out SharpArchitecture, a fantastic resource for web applications built on ASP.NET MVC and open source.

Answer №3

BlogEngine.Net

Answer №4

dasBlog is a popular blogging platform where Scott Hanselman plays an active role in its development.

Answer №5

I find this quite intriguing. The latest source for an upcoming ASP.NET feature is now accessible.

Answer №6

TaskVision: a straightforward yet highly effective .net client-server demonstration app: Visit the site

You can find the full source code for this application in the bottom right corner for download.

Answer №7

Explore CodePlex:

  1. Check out ASP.NET MVC source code
  2. Discover ASP.NET Dynamic Data
  3. Experiment with Script #

Answer №8

My knowledge expanded significantly thanks to my experience with SutekiShop, where I delved into mvc, repository pattern, and ddd+tdd methodologies. Additionally, I gained valuable insights from TechAvalanche's sample app that covered various design patterns, poco with linq concepts, as well as exploring the CodeBetter.Award sample app for ddd+tdd practices. Lastly, MVC Storefront by Rob Conery further deepened my understanding of these topics.

Answer №9

Although it may not meet all of the criteria you outlined, I wanted to mention a piece of software that I believe is worth considering: YetAnotherForum

Answer №10

Check out this website for MojoPortal ()

Answer №11

Check out MojoPortal at :

  • Features a well-designed CSS template and valid HTML, ensuring compatibility with all browsers.
  • Open source platform.
  • May not have the most modern features like MVC or LINK, but it runs on Mono.

For a more contemporary option, consider Dropthings found at . This open-source Web 2.0 style AJAX Portal is built using ASP.NET 3.5, Workflow Foundation, and LINQ.

The author is even contemplating creating an ASP.NET MVC version utilizing jQuery. Learn more at

Answer №12

Give OXITE a shot by visiting it on codeplex.

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