Source and script files are often readable in a text editor, but running them may require a specific runtime, compiler, framework, or build environment. Review unknown code before execution and avoid running scripts from untrusted sources.
Common file types in this category
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A FASL (Fast Load) file is a compiled binary object file used by various implementations of the Common Lisp programming language. When...
FreeMarker is a template engine: a Java library to generate text output (anything from HTML to auto generated source code) based on tem...
An F# Signature File, denoted by the .fsi extension, is a specialized source file used in the F# programming language, which is a funct...
An F# Project file, identified by the .fsproj extension, is an XML-based project file used by Microsoft's build system, MSBuild, to man...
An FSPROJ.USER file is a user-specific configuration file used by Microsoft Visual Studio and MSBuild for F# (F Sharp) programming proj...
An F# Script file (fsscript) is a source code file used by the F# programming language, which is a functional-first, strongly typed, mu...
An FSX file is a source code script written in F# (pronounced F sharp), which is a functional-first, multi-paradigm programming languag...
An FTL file is a template file used by FreeMarker, a template engine written in Java. FreeMarker is commonly used to generate text-base...
FXML is an XML-based user interface markup language created by Oracle Corporation for defining the user interface of a JavaFX applicati...
A FASL (Fast Load) file is a compiled binary object file used by various implementations of the Common Lisp programming language. When a Lisp source f...
FreeMarker is a template engine: a Java library to generate text output (anything from HTML to auto generated source code) based on templates and chan...
An F# Signature File, denoted by the .fsi extension, is a specialized source file used in the F# programming language, which is a functional-first lan...
An F# Project file, identified by the .fsproj extension, is an XML-based project file used by Microsoft's build system, MSBuild, to manage and compile...
An FSPROJ.USER file is a user-specific configuration file used by Microsoft Visual Studio and MSBuild for F# (F Sharp) programming projects. It is an...
An F# Script file (fsscript) is a source code file used by the F# programming language, which is a functional-first, strongly typed, multi-paradigm la...
An FSX file is a source code script written in F# (pronounced F sharp), which is a functional-first, multi-paradigm programming language that is part...
An FTL file is a template file used by FreeMarker, a template engine written in Java. FreeMarker is commonly used to generate text-based output, such...
FXML is an XML-based user interface markup language created by Oracle Corporation for defining the user interface of a JavaFX application. It provides...