The .NET Framework is the foundation for software design and development. This is the context that I use it in, and the perspective that I view the discussion about it.
Software Engineer at Micron Technologies, Inc
It simplified operations dealing with the allocation and deallocation of memory spaces
Pros and Cons
- "Initial setup is straightforward. All the components are readily available."
- "The addition of generics to handle common functionality across types, and the more recent upgrade of the dataset to the Entity Framework, has cut development time drastically, while increasing quality and confidence between builds."
- "The .NET Framework simplified operations dealing with the allocation and deallocation of memory spaces and the additional processing resources."
- "Needs stronger security with respect to cloud issues."
What is our primary use case?
How has it helped my organization?
Coming out of C++, the .NET Framework simplified operations dealing with the allocation and deallocation of memory spaces and the additional processing resources. Adding this feature to the .NET Framework has freed countless hours of leak management.
What is most valuable?
The addition of generics to handle common functionality across types, and the more recent upgrade of the dataset to the Entity Framework, has cut development time drastically, while increasing quality and confidence between builds. Finally, the test framework allows for increased velocity.
Most recently, the updates tot he Entity Framework, and the addition of the ability to work with mobile applications have also been huge additions
What needs improvement?
- Stronger security with respect to cloud issues
- Greater flexibility with data connections
- Better control
- Extensibility of the framework as a whole
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Microsoft .NET Framework
May 2025

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For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
Changes in technology generally happen faster than any single entity can keep up with. But the side-by-side Runyon capability handles most stability issues behind the scenes.
What do I think about the scalability of the solution?
Only the ones that were fixed.
How are customer service and support?
I have not had to use the support.
Which solution did I use previously and why did I switch?
No.
How was the initial setup?
It is straightforward. All the components are readily available.
What about the implementation team?
Started as part of a school program.
What was our ROI?
I can't measure ROI, because I've never used a different technology stack. Switching from one to another has not been an issue.
What's my experience with pricing, setup cost, and licensing?
Do your homework. Consider the partnership program.
Which other solutions did I evaluate?
No.
What other advice do I have?
With the advent of IoT, combined with cross-platform development, the .Net framework becomes much more versatile. We should begin to see apps scaling down in size, but also (literally) covering more ground.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

System Analyst at a tech services company with 1,001-5,000 employees
Supports our development of multiple in-house applications and systems
What is our primary use case?
We have multiple in-house leasing and financing products (Contract Management System, Point of Sale, Credit Acceptance Management, Field Force Agent, Document Tracking) developed on .NET framework 4.5.2 with WPF, Silverlight, WCF and WWF technologies. We use smart client applications for client-side and Business Process Manager (i.e. based on WWF) for orchestration of business processes. We also have proprietary Task Assignment Workflow which is highly configurable based on business rules. Our clients can create custom business rules with the help of the data dictionary shared with them.
How has it helped my organization?
The product is evolving, based on the day-to-day needs of our customers and we are making sure to include maximum functionality to support their businesses. The main focus is on "more configuration and less coding," by using industry standard tools.
What is most valuable?
- Business Process Manager (BPM)
- Business Rules Engine (BRM)
- Document Management System (DMS)
- Automatic Release Deployment via PowerShell and Octopus
- Integration Hub serving as Enterprise Service Bus
- Metadata (i.e. compose database tables/columns, XML nodes; file data into placeholders so they can be placed in BPM, BRM, DMS)
What needs improvement?
I think we need improvement in our BPM module so that can become more user-friendly for our customers. There is plenty of room in WWF for improvement to make the UI/UX better for the end user, so they are comfortable with the orchestration.
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
We have issues with websites that are based on Angular, but the rest of the applications or websites are stable so far.
What do I think about the scalability of the solution?
The only issue I have encountered is based on Queue Management. Regardless of whether it is Microsoft or IBM Message Queue, I have had issues while scaling them. The only option I have found is the introduction of multi-threading, but threads consume more processing power.
Which solution did I use previously and why did I switch?
We were previously using PowerBuilder and then switched because of industry demands for transformation into new technology.
What other advice do I have?
I would rate it at eight out of 10, as we can perform plenty of improvements in all our current products and can improve the UI/UX to meet the needs of the client.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Microsoft .NET Framework
May 2025

Learn what your peers think about Microsoft .NET Framework. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
857,028 professionals have used our research since 2012.
Manager of Architecture/Design with 51-200 employees
The dynamic web content handling is valuable. The Microsoft world of web is programmable with the use of reusable and redistributable web components and systems.
What is most valuable?
As hardware evolved as mainframe, mid-range, mini, micro, personal computers (PC), while miniaturizing the silicon chips and other computer parts, computer software evolved as operating systems, systems software, computer applications, files (to persistent data), databases, etc. After mainframe applications, there was an age of client server software with PowerBuilder-Sybase-Oracle-Visual Basic.
Later came the web applications, where a client computer communicates a request to a server computer and the server computer sends a response to the client computer, in the form of static HTML. The browser, like Netscape or Internet Explorer, captures this response and serves it as web page on the client computer. Though the web request-response is here, still the "forms-with-fields-and-buttons" or "PDF-or-word-report"....
With the advent of client-server and web technology, applications went from monolithic spaghetti-code software to 3-layer and later, n-tier applications. Computer application code became structured and modular, functional, distributed (COM, D-COM and remoting), object-oriented to these days service-oriented web service-based applications.
All these days, Microsoft was walking hand-in-hand with other technology vendors, leading in some innovation and following in some. Microsoft was a large part of this entire IT revolution. Microsoft technology coding practices evolved from MS-DOS, Q-BASIC, MS Windows, client-server oriented Visual Basic, Visual C++ and application-friendlier COM components, and ActiveX. With the web era, Microsoft introduced server-side script (VB Script) and client-side (browser) (JavaScript)-based ASP (Active Server Pages). Until this point, the concept of .NET and the .NET framework was not in the picture. HTML pages were static and an attempt was made to introduce dynamic content (for server-side and client-side validations, custom processing, database handling, third-party component handling) with ASP (Active Server Pages)-based systems.
Microsoft thought of a better way with the introduction of .NET-based languages and the .NET framework. Here, Microsoft tried to generalize between the commonality between their various software products like coding languages (VB, .NET, C#, etc.),MS Windows, Microsoft Office, MS SQL Server databases and other products. These common components were introduced as the .NET Framework. The framework had a common language run-time, memory management (Garbage Collector), error handling (EXCEPTIONS), database handling block using ADO.NET and so on....
With Microsoft .NET, the dynamic web content handling became easier and the Microsoft world of web became more programmable with use of reusable and redistributable web components and systems (building blocks). The .NET framework was the core part of all Microsoft products. Data became more accessible. Forms and user interfaces became more friendlier. There is Microsoft Practices and Patterns guidance to the computer world, in designing, development, implementing, unit testing, archiving, etc.; the entire Software Development Life Cycle of the IT universe.
How has it helped my organization?
With Microsoft technology ,IT was as simple as the game of building blocks.
What needs improvement?
Due diligence is always given in IT technology by all IT vendors and their technicians. It is a complete rotating earth in its universe. What improvements you can suggest for the Great Wall of China or the TajMahal? The IT universe is agile.
Computer systems became a network of computers (intranet-internet) and now are social request-response driven. Web systems were request-response and now web services, WCF, Web API and SOA are making it more data driven, like fifth-generation computer systems. Soon, these computer systems will adapt to artificial intelligence technology and natural language interface; machine learning, big data will be common place. The future could be more nature driven.
For how long have I used the solution?
I have been using the Microsoft .NET Framework to develop and implement application software for around 15 years.
What was my experience with deployment of the solution?
I have not encountered any deployment issues.
What do I think about the stability of the solution?
I have not encountered any stability issues.
What do I think about the scalability of the solution?
I have not encountered any scalability issues.
How is customer service and technical support?
Customer Service:
Customer service is excellent.
Technical Support:Technical support is excellent.
What was our ROI?
The ROI is excellent.
What's my experience with pricing, setup cost, and licensing?
Microsoft technology is becoming freeware and cross-platform, embracing all changes and suggestions from the rest of the IT world.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Software Engineer at a tech services company with 501-1,000 employees
Inexpensive and easy to learn for users
Pros and Cons
- "It is a stable solution."
- "I would want the product to be integrated with the different AI tools in the future since it is one of the areas where the product has certain shortcomings."
What is our primary use case?
I use the product to build websites and web pages. The product is also useful to connect to Sitecore.
What is most valuable?
The most valuable feature of the solution stems from the packages offered by the product.
What needs improvement?
There are constant improvements in the product.
I would want the product to be integrated with the different AI tools in the future since it is one of the areas where the product has certain shortcomings.
For how long have I used the solution?
I have been using Microsoft .NET Framework for a year. I am a user of the tool.
What do I think about the stability of the solution?
It is a stable solution.
What do I think about the scalability of the solution?
More than 100 people in my company use the product.
How was the initial setup?
The product's initial setup phase wasn't difficult at all.
The solution is deployed on an on-premises model.
What's my experience with pricing, setup cost, and licensing?
The product is not expensive.
What other advice do I have?
Only if I know the purpose for which someone requires the product will I be able to recommend it to them.
I can say that users can trust and use Microsoft .NET Framework.
Microsoft .NET Framework's CLR has benefited my company's projects.
I am happy with the product's user interface, scalability, integration features, and support.
It is easy for someone to learn about how to use the product.
I rate the overall product an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Software Architect at a tech services company with 11-50 employees
Has a solid framework and runtime system supporting different languages
Pros and Cons
- "The product has a good interface and easy-to-use programming language."
- "The runtime environment for ASP.NET needs improvement to make it more universal."
What is our primary use case?
We use Microsoft .NET Framework for developing plug-ins for different software.
What is most valuable?
The product has a good interface and easy-to-use programming language. It fits our technical requirements.
What needs improvement?
The runtime environment for ASP.NET needs improvement to make it more universal.
For how long have I used the solution?
We have been using Microsoft .NET Framework for three years.
What do I think about the scalability of the solution?
We have 50 Microsoft .NET Framework users in our organization. It is a scalable platform.
How was the initial setup?
The initial setup is easy. It takes several hours to complete and requires a team of four executives to work on the process. Its maintenance has medium complexity. We need to ensure the system's compatibility before doing any further updates.
Which other solutions did I evaluate?
The product has good technical support services compared to the Java Spring Boot's ecosystem. It provides centralized support, which is helpful for developers.
What other advice do I have?
The tools you use are more important than the framework language. Microsoft .NET Framework is a good choice to develop software from scratch. However, having a licensing ecosystem in your organization would be best.
I rate the product an eight out of ten. It is a solid framework and runtime system supporting different languages.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

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