Jyve JS

Just like it says on the tin, this runs whatever JS your browser can currently support.

x = 1

1

++x

2

JSON.stringify(x)

2

Modern browsers support:

- the class keyword for inheritance without prototype

`${string} templates` for concise string manipulation

• async/await keywords for asynchronous code (inside functions)
• and more!

class Adder {
    add(a, b) {
        document.write(
            `🐍 says <i>${a} plussss ${b} issss ${a + b}</i><br/>`
        )
        return a + b;
    }
}
this.Adder = Adder

class Adder {
    add(a, b) {
        document.write(
            `🐍 says <i>${a} plussss ${b} issss ${a + b}</i><br/>`
        )
        return a + b;
    }
}

let it = new this.Adder();
it.add(1, 1)

2

sir_not_appearing_in_this_notebook

ReferenceError: sir_not_appearing_in_this_notebook is not defined

ReferenceError: sir_not_appearing_in_this_notebook is not defined
    at eval (eval at <anonymous> (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:157212:53), <anonymous>:1:1)
    at eval (<anonymous>)
    at Object.<anonymous> (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:157212:53)
    at http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:157213:36
    at new Promise (<anonymous>)
    at JSUnsafeKernel.<anonymous> (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:157205:47)
    at step (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:83284:23)
    at Object.next (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:83265:53)
    at fulfilled (http://localhost:8888/lab/static/main.74357be9c7455b0cd0fb.js:83255:58)