About ShareASP.NET

A cloud-ready platform for ASP.NET and C# web application execution & sharing.

The Mission

ShareASP.NET was built to provide a zero-setup, browser-accessible environment for running, testing, and sharing ASP.NET Web Forms, MVC, and .NET web applications. By streamlining server allocation and compilation, developers and students can run entire full-stack .NET websites with a single click.

Technical Architecture

The platform features an on-demand ASP.NET runner engine powered by IIS Express and modern .NET runtimes, with dynamic port binding, real-time log streaming, and an in-browser Monaco IDE Studio.

Web Forms & MVC

Full support for .aspx, .aspx.cs code-behind, Site.Master, App_Code, App_Data, and web.config setups.

Live Sandbox Engine

Real-time server instances with embedded browser chrome, responsive viewport switcher, and diagnostic logs.

Monaco Code Studio

Integrated code editor with C#, ASPX, XML, CSS, JS syntax highlighting and instant server reload.

Community & Social

User profiles, stars/likes, real-time comments, ZIP project exports, and embedding options.