Difference between append() and appendChild() in javascript

• Element.append() accepts both Node objects and strings, whereas Node.appendChild() only accepts Node objects.
• Element.append() can append several nodes and strings, whereas Node.appendChild() can only append one node.
• Element.append() has no return value, whereas Node.appendChild() returns the appended Node object.

References

• https://developer.mozilla.org/en-US/docs/Web/API/Element/append
• https://developer.mozilla.org/en-US/docs/Web/API/Node