Getting Started

• Overview
• My First Fiddle

Features

• Database Template
• File Access
• Header Directive
• MVC Project Type
• NuGet Package
• Fiddle Helper
• More

Community

• Collaborating
• Embedding
• Sharing
• Searching

Overview

.NET Fiddle is the most advanced online compiler. It allows you to create, run and share your code online.

You can create a Fiddle using different project types such as Console or MVC and then use it to ask or answer a question on Stack Overflow, embed examples on your blog, or even make your school homework!

What’s a Fiddle?

Fiddle is an online ready coding environment. It allows you to write, compile and execute code without having to install anything locally. Unlike snippet, it is not a fragment of code but rather a complete program which facilitates collaboration and sharing without having to worry about environment settings.

Why should I use .NET Fiddle?

.NET Fiddle offers some unique features such as:

• Database Template
• File Read/Write
• MVC Project Type
• NuGet Packages
• Fiddle Helper
• And more!

What’s supported?

Language Supported:

• C#
• VB.NET
• F#

Project Type Supported:

• Console
• MVC
• Nancy
• Script

Compiler Supported:

• NET45
• Roslyn