JavaScriptDataType

The Push and Pop method are built into javascript's array object.

Javascript – Stack

The push and pop method are built into javascript’s array object.

Sample

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let todo = [];          // our todo stack

todo.push ("Mark-Lo-Pedia");

while (todo.length > 0) {
    console.log (`Topics left to check=${todo.length}`); 

    let topic = todo.pop();
    console.log (`  Topic=${topic}`);
}

process.exitCode=0;

References