ES2015 const is not about immutability · Mathias BynensThis seems to be a very common misconception that just won’t die. I keep running into it in blog posts, Twitter discussions, and even books. Here’s my attempt at setting things straight. const creates an immutable binding ES2015 const does not indicate that a value is ‘constant’ or immutable. A const value can definitely change. The following is perfectly valid ES2015 code that does not throw an e
