If you are interested in Vue.js, you probably know about the 3rd version of this framework, which will be released shortly (if you are reading this article from the future, I hope it’s still relevant 😉). The new version is under active development for now, but all possible features can be found in separate RFC (request for comments) repository: https://github.com/vuejs/rfcs. One of them, function
![Vue.js 3: Future-Oriented Programming](https://cdn-ak-scissors.b.st-hatena.com/image/square/e6b7bf1872bb8b05b528eb24ed4d2a0bab5c3b48/height=288;version=1;width=512/https%3A%2F%2Fmiro.medium.com%2Fv2%2Fresize%3Afit%3A1200%2F1%2AWSN4Dx07bs92MlVV3tTaSw.png)