1. Home
  2. /
  3. Codehs
  4. /
  5. Hello World in CodeHS (Karel the Dog, JavaScript-based)

Hello World in CodeHS (Karel the Dog, JavaScript-based) - Codehs Typing CST Test

Loading…

Hello World in CodeHS (Karel the Dog, JavaScript-based) — Codehs Code

A simple CodeHS program where Karel the Dog writes 'Hello World' using a say command.

function start() {
	say("Hello World");
}

Codehs Language Guide

CodeHS is an online learning platform that teaches computer science and programming through interactive lessons, coding exercises, and projects. It supports multiple programming languages and provides a classroom management system for educators.

Primary Use Cases

  • ▸Teaching programming fundamentals in schools
  • ▸Providing interactive coding exercises
  • ▸Assigning projects and tracking student progress
  • ▸Learning computer science concepts online
  • ▸Supplementing classroom instruction with online tools

Notable Features

  • ▸Web-based coding environment for multiple languages
  • ▸Interactive lessons with instant feedback
  • ▸Built-in teacher dashboard and progress tracking
  • ▸Supports Karel the Robot for visual learning
  • ▸Project-based assignments for hands-on experience

Origin & Creator

CodeHS was created by Jeremy Keeshin, Zach Galant, and a team of educators to provide an accessible online computer science curriculum for students and teachers.

Industrial Note

Primarily used in K-12 education and introductory CS courses. Rarely used for professional software development or large-scale industrial projects.

More Codehs Typing Exercises

Hello World in CodeHS (Python)CodeHS Karel Move ExampleCodeHS Python Variables ExampleCodeHS Karel Turn ExampleCodeHS Python If StatementCodeHS Karel Put BeeperCodeHS Python Loop ExampleCodeHS Karel Pick BeeperCodeHS Python Function Example

Practice Other Languages

CReactPythonC++RustTypeScriptKotlinPHPJavaC#RubyMqlCqlN1qlCypher