Retype This Passage
JavaScript Stack Class Typing Test
Improve your typing speed with a real JavaScript stack implementation using class syntax. Ideal for code-focused typing practice.
120s testbeginnerCode passage
Instructions
Type the code exactly as shown, preserving line breaks, spacing, punctuation, and capitalization. This test uses a JavaScript stack data structure, so syntax accuracy is important.
Timer02:00
WPM0
Accuracy100%
Progress0%
Mistakes0
javascript-stack-class-typing-test
Monokai
class Stack {
constructor() {
this.items = [];
}
push(value) {
this.items.push(value);
}
pop() {
if (this.isEmpty()) {
return null;
}
return this.items.pop();
}
peek() {
return this.items[this.items.length - 1];
}
isEmpty() {
return this.items.length === 0;
}
}
const stack = new Stack();
stack.push(10);
stack.push(20);
console.log(stack.peek());
class Stack {
constructor() {
this.items = [];
}
push(value) {
this.items.push(value);
}
pop() {
if (this.isEmpty()) {
return null;
}
return this.items.pop();
}
peek() {
return this.items[this.items.length - 1];
}
isEmpty() {
return this.items.length === 0;
}
}
const stack = new Stack();
stack.push(10);
stack.push(20);
console.log(stack.peek());
The passage stays in place while your typed text lines up directly on top of it. Tip: use `Tab` instead of the spacebar when the passage includes indentation.
Correct chars: 0Typed chars: 0Mistakes: 0Status: Ready
