Obligatory links: https://caniuse.com/let https://caniuse.com/let https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/let#Browser_com

Obligatory links: https://caniuse.com/let https://caniuse.com/let https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/let#Browser_compatibility https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... It's amazing how recently some things arrive and how late competitors skip some elements.