A PHTML file is a web page file containing PHP code. It's essentially an HTML file with embedded PHP scripts. The server...
A .ps1 file is a text file containing commands written in the PowerShell scripting language. PowerShell is a task automa...
A .tsx file is a TypeScript file that includes JSX syntax. TypeScript is a superset of JavaScript that adds static typin...
JSP (JavaServer Pages) is a technology that allows developers to create dynamic web pages based on HTML, XML, or other d...
A CSHTML file is a web page that uses Razor syntax with C# code. It's primarily used in ASP.NET MVC and ASP.NET Core web...
ASPX (Active Server Pages Extended) is a file extension for web pages generated by Microsoft's ASP.NET web framework. Th...
An FTL file is a template file used by FreeMarker, a template engine written in Java. FreeMarker is commonly used to gen...
ERB (Embedded Ruby) is a templating system for Ruby. It allows you to embed Ruby code within text documents, typically H...
PHP files contain code written in the PHP scripting language. PHP is a widely-used open source general-purpose scripting...
The .vbhtml file extension is used for web pages written using the Razor syntax with Visual Basic .NET. Razor is a marku...
A .thrift file is a definition file used by the Apache Thrift framework. Apache Thrift is an interface definition langua...
The .hbs file extension is associated with Handlebars templates. Handlebars is a popular templating engine used primaril...
A .tpl file is a template file used by the Smarty templating engine, a popular PHP web template system. These files cont...
Twig is a flexible, fast, and secure template engine for PHP. It's used to separate the presentation logic from the appl...
The `.blade.php` file extension is used for Blade templates, which are a templating engine included with the Laravel PHP...
A Jinja2 file is a template file used by the Jinja2 templating engine, a popular and powerful templating language for Py...
The `.mustache` file extension is used for templates written in the Mustache templating language. Mustache is a logic-le...
Thymeleaf is a modern server-side Java template engine for web and standalone environments. It allows developers to crea...
EJS (Embedded JavaScript) is a simple templating language that lets you generate HTML markup with plain JavaScript. It's...
Nunjucks is a powerful templating engine for JavaScript, heavily inspired by Jinja2 (Python). Files with the `.njk` exte...
The `.slim` file extension is primarily associated with the Slim Framework, a popular PHP micro-framework used for devel...
The `.svelte` file extension is used for Svelte component files. Svelte is a modern JavaScript compiler that transforms ...
Haml (HTML Abstraction Markup Language) is a templating engine designed to simplify and streamline the creation of HTML ...
FreeMarker is a template engine: a Java library to generate text output (anything from HTML to auto generated source cod...
Categories are organized by file type purpose: Documents, Images, Audio, Video, Archives, Executables, Data files, and Programming files.
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Each extension page includes software compatibility, file descriptions, alternatives, and usage information.