JS-Interpreter Line Step Demo

Some applications may wish to step line by line, not node by node. See the isLine function in the source code for this page.

Click Parse, then either click Step repeatedly, or click Run once. Open your browser's console for errors.

var result = []; function fibonacci(n, output) { var a = 1, b = 1, sum; for (var i = 0; i < n; i++) { output.push(a); sum = a + b; a = b; b = sum; } } fibonacci(16, result); alert(result.join(', '));
Parse Step Run

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