<ul><li>Optional Chaining ( ?. ) provides a concise way to access nested properties in JavaScript, avoiding runtime errors.</li><li>The Nullish Coalescing Operator (??) handles default values more precisely by returning the right-hand side operand only if the left-hand side is null or undefined.</li><li>The synergy between Optional Chaining and Nullish Coalescing in JavaScript helps developers avoid runtime errors and write more robust code.</li><li>These advancements in JavaScript development enhance safety, readability, and code efficiency by eliminating redundant null checks and expressing intent clearly.</li></ul>

The Two JavaScript Operators That Finally End “Cannot Read Property of Undefined”

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