--- title: "Emmanuel Oluwasegun Owolabi (@Nametheman) | Hashnode" description: "I talk about #Javascript #ReactJS #NodeJS. Read the latest articles by Emmanuel Oluwasegun Owolabi on Hashnode." url: "https://hashnode.com/@Nametheman" --- @Nametheman # Emmanuel Oluwasegun Owolabi @Nametheman · Joined May 2023 I talk about #Javascript #ReactJS #NodeJS ### [RxJS in Angular: Demystifying RXJS And Its Use In Managing Asynchronous Operations](https://nametheman.hashnode.dev/rxjs-in-angular-demystifying-rxjs-and-its-use-in-managing-asynchronous-operations?utm_source=hashnode&utm_medium=feed) If you are new to Angular (like me), and you have heard of RxJs, you might also be wondering what it really is and how to make use of this library in your Angular app. Well, I was like that too and I had to take my time learning what it is all about.... 5 min read · [nametheman.hashnode.dev](https://nametheman.hashnode.dev/rxjs-in-angular-demystifying-rxjs-and-its-use-in-managing-asynchronous-operations?utm_source=hashnode&utm_medium=feed) [Jul 28, 2023](https://hashnode.com/posts/rxjs-in-angular-demystifying-rxjs-and-its-use-in-managing-asynchronous-operations/64c3900f42aa67e5682e45c0) ### [Understanding Dependencies and Dev Dependencies in Node.js](https://nametheman.hashnode.dev/understanding-dependencies-and-dev-dependencies-in-nodejs?utm_source=hashnode&utm_medium=feed) When working with Node.js, it's essential to grasp the distinction between dependencies and dev dependencies. Both play crucial roles in managing the packages and libraries utilized in a Node.js project. Let's explore the differences between these tw... 3 min read · [nametheman.hashnode.dev](https://nametheman.hashnode.dev/understanding-dependencies-and-dev-dependencies-in-nodejs?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/understanding-dependencies-and-dev-dependencies-in-nodejs/646f186ae8a24bd7d5536f71) [May 25, 2023](https://hashnode.com/posts/understanding-dependencies-and-dev-dependencies-in-nodejs/646f186ae8a24bd7d5536f71)