Ugne Adomaityteugneadomaityte.hashnode.dev·Jan 7, 2024Exploring JavaScript Strict ModeWhat is Strict Mode? JavaScript has a feature called ‘strict mode’. It was introduced in ECMAScript 5 (ES5), and it helps to catch common errors that otherwise would be ignored. For instance, in strict mode, using undeclared variables is not allowed....JavaScriptAdd a thoughtful commentNo comments yetBe the first to start the conversation.