The Quest Begins (The "Why") Hey friend, picture this: you’re happily writing a Node. js service, passing objects around like they’re candy at a parade. Everything works until one day you mutate a shared object in a helper function and suddenly your UI shows stale data, or worse, you get a myste...
Source: [Dev.to](https://dev.to/timevolt/the-rusty-hobbit-ownership-system-explained-for-javascript-developers-49n4)