Hey 👋 Records & Tuples, a very interesting proposal, has just reached stage 2 at TC39. They bring deeply immutable data structures to JavaScript. But don’t overlook their equality properties, that are VERY interesting for React. A whole category of React bugs are related to unstable object identities: Performance: re-renders that could be avoidedBehavior: useless effect re-executions, infinite lo
![Records & Tuples for React](https://cdn-ak-scissors.b.st-hatena.com/image/square/7a8800b831d3bd4d0b835421ced291dfab286715/height=288;version=1;width=512/https%3A%2F%2Fsebastienlorber.com%2Fstatic%2F5078e8cbb2f22dcfc7f1a8ee0cb3ee97%2F6050d%2Fhero.png)