Shivam Guptashivamgupta6418.hashnode.dev·Apr 16, 2024JavaScript String MethodsIn this article I am going to give a basic foundation of JavaScript string Methods indexOf() It returns the index within the string of first occurrence of the specified value It returns -1 if it is not found const str = "Hello World" const output =...1 likeJavaScriptAdd a thoughtful commentNo comments yetBe the first to start the conversation.