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📄 jank.js

📊 Analysis Summary

Metric	Count
🔧 Functions	2
📊 Variables & Constants	3

📚 Table of Contents

• Variables & Constants
• Functions

🛠️ File Location:

📂 examples/jsm/offscreen/jank.js

Variables & Constants

Name	Type	Kind	Value	Exported
interval	any	let/var	null	✗
result	any	let/var	null	✗
number	number	let/var	0	✗

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Functions

initJank(): void

Returns: void

Calls:

• document.getElementById
• button.addEventListener
• setInterval
• clearInterval

Code

function initJank() {

    const button = document.getElementById( 'button' );
    button.addEventListener( 'click', function () {

        if ( interval === null ) {

            interval = setInterval( jank, 1000 / 60 );

            button.textContent = 'STOP JANK';

        } else {

            clearInterval( interval );
            interval = null;

            button.textContent = 'START JANK';
            result.textContent = '';

        }

    } );

    result = document.getElementById( 'result' );

}

jank(): void

Returns: void

Calls:

• Math.random

Code

function jank() {

    let number = 0;

    for ( let i = 0; i < 10000000; i ++ ) {

        number += Math.random();

    }

    result.textContent = number;

}

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