Computer Science - Web Development - DOM manipulation - DOM Manipulation Code

P1: 'Select by class' → const items = document.___('.menu-item') [querySelectorAll]. P2: 'Change text' → heading.___ = 'Welcome!' [textContent]. P3: 'Add a class' → element.classList.___('active') [add]. P4: 'Create new element' → const p = document.___('p') [createElement]. P5: 'Add to page' → doc

Edodovivmagarwal
Computer Science - Web Development - DOM manipulation - DOM Manipulation Code
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Computer Science - Web Development - DOM manipulation - DOM Manipulation Code

vivmagarwal
vivmagarwalJan 29, 2026

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P1: 'Select by class' → const items = document.___('.menu-item') [querySelectorAll]. P2: 'Change text' → heading.___ = 'Welcome!' [textContent]. P3: 'Add a class' → element.classList.___('active') [add]. P4: 'Create new element' → const p = document.___('p') [createElement]. P5: 'Add to page' → doc

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Computer ScienceWeb DevelopmentClass 10, Class 10, Grade 10

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