C# IDE
The online C# IDE for K-12 classrooms
using System;
class Program {
static void Main() {
double length = 14.5;
double width = 7.5;
double area = length * width;
Console.WriteLine("The area is " + area + " square feet");
}
}Assignment
Compiling and running C# happens in the full IDE.
Works on any device
Runs in the browser — nothing to install.
Automated grading
Tests run against every submission.
Fully customizable
Edit the lesson, starter code, and tests.
Browser-Based C# IDE
JuiceMind's online C# IDE compiles and runs C# in the cloud — students write, compile, and debug without installing Visual Studio or the .NET SDK. Built for K-12 classrooms, from a first Console.WriteLine() to the classes and objects an OOP unit is examined on.
Instant C# Compilation
Compile and run C# with one click. No Visual Studio, no .NET SDK, no local setup.
Test Cases & Autograding
Configure unit tests that run against student code and return instant feedback automatically.
Built-in Error Detection
Compiler messages and stack traces point students to the exact line that broke.
Works on Chromebooks & Tablets
Any device with a web browser. Nothing to install, update, or get past IT for.
Object-Oriented From the Start
Classes, objects, inheritance and interfaces — the shape of every real C# program.
Save, Share & Submit
Student work saves automatically and can be shared with a link or turned in for grading.
Why use JuiceMind as a teaching tool?
A complete platform built for K-12 computer science education
LTI Integration
Works with Canvas, Google Classroom, and Schoology.
Web-based
Students complete everything on any web browser.
Group Projects
Students collaborate in real-time with classmates.
Debugger
Step through code line by line to find the problem.
Pre-made Exercises
Ready-to-use exercises and projects you can assign today.
24-Hour Support
Customer support around the clock when a class needs it.
Ready to Start Coding?
Jump into our C# IDE and start writing code in seconds. No signup required to try it out.