Apollo Code Editor

Apollo is a web-based C# code editor powered by Roslyn that enables writing, testing, and running C# code directly in the browser using WebAssembly. It provides real-time compilation, diagnostics, web api emulation, ind IntelliSense features, but runs entirely in the browser.

Features

Code Editing

• Real-time C# syntax highlighting and error detection
• IntelliSense support
• Multi-file project support
• WebAssembly-based compilation and execution
• Offline support

Project Types

• Console Applications
• Web APIs (ASP.NET Core Minimal APIs)
• Test Files

Development Experience

• Real-time error detection and diagnostics
• Integrated console output
• API endpoint testing for Web APIs
• Test runners
• Solution management

Quick Start

1. Visit Apollo Editor
2. Choose a project template or start with a blank console application
3. Write your C# code
4. Click Run (or press Ctrl+Enter) to execute

Key Technologies

• Blazor WebAssembly for the UI
• Monaco Editor for code editing
• Roslyn for code analysis and compilation
• WebWorkers for processing
• MudBlazor & FluentUI

Development Setup

Prerequisites

• .NET 9.0 SDK
• DotNet Wasm Workload
• A modern web browser with WebAssembly support

You can install the WebAssembly workload with:

dotnet workload install wasm-tools

Getting Started

1. Clone the repository

   git clone https://github.com/mythetech/apollo.git
   cd apollo

2. Install dependencies

   dotnet restore

3. Build the solution

   dotnet build

4. Run the development server

   dotnet run --project Apollo.Web

5. Navigate to https://localhost:7092

Contributing

We welcome contributions!

• Bug fixes
• Documentation updates
• Enhancing functionality
• Samples/Templates
• Full features! (Start discussion for guidance)

Development Workflow

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests for new functionality
5. Submit a pull request

Project Status

Apollo is currently in alpha. While it's stable enough for learning and experimentation, we recommend against production use. Key areas under development:

• Expanded project support for class libraries
• Enhanced Web API testing features
• Improved intellisense
• Additional testing frameworks
• Performance optimizations
• Overall Application Stability

Please see our Roadmap for details

License

This project is licensed under the MIT License - see the LICENSE file for details.