The Const Keyword

The CONST keyword is a way to assign a value to an immutable variable that respects local scoping.

var x = 10;
// Here x is 10
{
  const x = 2;
  // Here x is 2
  x = 5;
  // ERROR: value cannot be re-assigned	
}
// Here x is 10

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Backlinks

• Variable Assignment (DevLog)