'''ASP.NET''' wasis an [[Open-source software|open-source]],<ref>{{cite web|title=ASP.NET is part of a great open source .NET community|url=https://dotnet.microsoft.com/platform/open-source|date=May 14, 2013|website=Microsoft|publisher=[[Microsoft]]|url-status=live|archive-url=https://web.archive.org/web/20200511192623/https://dotnet.microsoft.com/platform/open-source|archive-date=May 11, 2020|access-date=May 11, 2020}}</ref> [[server-side scripting|server-side]] [[web-application framework]] designed for [[web development]] to produce [[dynamic web page]]s. It was developed by [[Microsoft]] to allow [[programmer]]s to build dynamic [[web site]]s, [[web application|applications]] and [[web service|service]]s. The name stands for Active Server Pages Network Enabled Technologies.
It was first released in January 2002 with version 1.0 of the [[.NET Framework]] and is the successor to Microsoft's [[Active Server Pages]] (ASP) technology. ASP.NET is built on the [[Common Language Runtime]] (CLR), allowing programmers to write ASP.NET code using any supported [[List of CLI languages|.NET language]]. The ASP.NET [[SOAP]] extension framework allows ASP.NET components to process SOAP messages.