Hello World

Let's write your first Husk program.

Create a File

Create a file called hello.hk:

fn main() {
    println!("Hello, world!");
}

Compile and Run

Compile the file to JavaScript:

husk build hello.hk

This creates hello.js. Run it with Node.js:

node hello.js

You should see:

Hello, world!

Watch Mode

For rapid development, use watch mode to automatically recompile on changes:

husk watch hello.hk

Next Steps

Now that you have Husk running, learn about the Basic Syntax.