trElement
trElement refers to the table row element in HTML and the DOM. It is represented in the DOM by the HTMLTableRowElement interface and corresponds to the <tr> element in a document. A tr element lives inside a table section such as thead, tbody, or tfoot, though older markup permitted a row directly under a table. Each row contains cells, which are typically <td> or <th> elements.
Key properties and methods of a tr element include rowIndex and sectionRowIndex, which indicate the row’s position
Semantics and accessibility: the row itself carries no special meaning beyond its structural role; the meaning
Compatibility: HTMLTableRowElement is implemented across all major browsers and platforms, ensuring consistent manipulation of table rows
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