𝗢𝗯𝗷𝗲𝗰𝘁𝘀 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 JavaScript objects store data in key-value pairs. Each pair is a property. The key is a string. The value is any data type like a number, string, or function.

- If you try to read a property that does not exist, you get undefined. You can change data inside an object: - To update a value, use the assignment operator (=).

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

In a world defined by polycrisis, leaders are trying to ...