Razor | |
---|---|
Original author(s) | Microsoft |
Developer(s) | .NET Foundation |
Initial release | June 2010; 15 years ago (2010-06) |
Stable release | |
Preview release | 4.0.0-rc1 / November 18, 2015; 9 years ago (2015-11-18) |
Repository | github github github |
Written in | C#,VB.NET,HTML |
Operating system | Microsoft Windows[2] |
Type | Web application framework |
License | Apache License 2.0[3] |
Website | www |
Razor file formats | |
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Filename extension | .razor ,.cshtml ,.vbhtml |
Internet media type | text/html |
Developed by | Microsoft |
Razor is anASP.NET programming syntax used to createdynamic web pages with theC# orVB.NET programming languages. Razor was in development in June 2010[4] and was released for MicrosoftVisual Studio 2010 in January 2011.[5] Razor is a simple-syntax view engine and was released as part ofMVC 3 and theWebMatrix tool set.[5]
Razor became a component of AspNetWebStack and then became a part ofASP.NET Core.[6]
The Razor syntax is a template markup syntax, based on the C# programming language, that enables the programmer to use an HTML construction workflow.[clarification needed] Instead of using the ASP.NET Web Forms (.aspx) markup syntax with<%= %>
symbols to indicate code blocks, Razor syntax starts code blocks with an@
character and does not require explicit closing of the code-block.
The idea behind Razor is to provide an optimized syntax for HTML generation using a code-focused templating approach, with minimal transition between HTML and code.[7] The design reduces the number of characters and keystrokes, and enables a more fluid coding workflow by not requiring explicitly denoted server blocks within the HTML code.[4] Other advantages that have been noted:[8]