Writing inefficient React components can cause them to rerender too often. Peter Bengtsson looks at ways of creating and optimizing stateless components.
Now don’t get me wrong, this doesn’t mean I can turn you into a React master instantly. But at least you’ll understand all the major concepts, if you do decide to jump in.
This article is not going to cover what React is or why you should learn it. Instead, this is a practical introduction to the fundamentals of React.js for those who are already familiar with JavaScript and know the basics of the DOM API.
In this comprehensive tutorial, Dan Abramov - the creator of Redux - will teach you how to manage state in your React application with Redux. State management is absolutely critical in providing users with a well-crafted experience with minimal bugs. It's also one of the hardest aspects of a modern front-end application to get right. Redux provides a solid, stable and mature solution to managing state in your React application. Through a handful of small, useful patterns, Redux can transform your application from a total mess of confusing and scattered state, into a delightfully organized, easy to understand modern JavaScript powerhouse. The principles of Redux aren't new, but they are packaged and presented for you in an easy to use library that not only elevates your applications, but also improves your general understanding of building JavaScript UIs. In this course, Dan Abramov will show you the fundamentals of Redux, so that you can start using it to simplify your applications. There are some amazing community notes on this course here on Github. Once you are finished with this course be sure to check out part 2: building-react-applications-with-idiomatic-redux
Tim Griesser As JavaScript applications increase in complexity, consistent patterns for managing state becomes considerably more important, and difficult to ...
This video covers the full installation of Vue and Vuex using the Vue-CLI and creating a project from scratch. This project will create a basic application that presents a problem that Vuex is uniquely qualified to fix. We'll use Vuex store to move information between two components that need to keep sync and are separated by both state and router and use Vuex to solve that problem.
Repository to track the progress in Natural Language Processing (NLP), including the datasets and the current state-of-the-art for the most common NLP tasks.
Dealing with stateful computations can be a real pain when you are writing purely functional JavaScript code. It can result in things like undesired variable declarations, and if you are not using…
A tutorial on how to use RxJS in React for state management. It shows how to implement a Rx.js higher-order component (hoc) that takes over the observable streams ...
Functional programming is a great discipline to learn and apply when writing JavaScript. Writing stateless, idempotent, side-effect free code really does solve a lot of problems: But there’s a…