Mark Mara

Mark Mara

1611973200

React and Redux with Typescript

In this post, we will be creating a react app using redux for state management. Most importantly, we will do it all in typescript. You’d need some degree of working knowledge on ReactJS and Redux to follow along. Even if you don’t, the official docs for reactreduxreact-redux and typescript are a great place to start. Let’s go.

Redux provides a great solution to the state management problem and react plays very well with it. We will apply typescript to the mix and have us a strongly typed react-redux app. We don’t really need Typescript but it has great advantages. Code maintenance increases considerably, we can prevent errors during development, we reason better with our application, so on and so forth.

Initially, it was a slight hassle to get redux working without running into errors. I found using any quite often. Few other places, I was unable to compile the application as I wasn’t satisfying the needs of the connect HOC. I looked at several examples, including the typescript + react-redux recipe, which is a good sample, but I was still running into issues. I finally hit the right spot and that’s what I’d like to share through this post.

#react #react-redux #programming

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React and Redux with Typescript
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

Reduce Redux Boilerplate Code with Redux-Actions

Redux has become one of the most popular libraries in front-end development since it was introduced by Dan Abramov and Andrew Clark in 2015. They designed it as the successor for Flux, with the support of some developer tools and a few more concepts embedded in it.

Flux is a fancy name for observer pattern further modified to support React. Both Flux and Redux consist of similar concepts like Store, Actions (events in the application). In other words, Flux is a simple JavaScript object but with some middleware like redux-thunk. It can be a function or a promise for Redux. However, Redux is a single source of truth with concepts like immutability, which improve performance. It is one of the main reasons for Redux to dominate in State Management.

Image for post

Flux vs Redux comparison source: enappd.com

Despite its advantages, some developers have found it rather challenging to deal with Redux due to the amount of boilerplate code introduced with it. And the complexity of the code seems to be another reason for the difficulty.

In this article, we will look at how to reduce the boilerplate code brought about by Actions and Reducers using Redux-Actions

#react-redux-boilerplate #react-redux #react #react-actions #redux

Verdie  Murray

Verdie Murray

1636236360

How to add Cypress for Create React App with TypeScript

In this lesson we look at how to add #cypress with code coverage support for a Create #React App application with #TypeScript.

In the end you will have a developer flow that can save you a bunch of time in testing effort 

#react-native #react #cypress #typescript 

Riaan  Nkuna

Riaan Nkuna

1599666780

React With Typescript, Redux And Thunk - React Javascript Tutorial

Wanted to make a video with redux and redux-thunk using typescript. I found this a bit confusing when I first learned it and hopefully this videos makes the topic a bit easier to understand for you. If you have any questions leave a comment and ill be sure to respond and give you a hand.

Github Source Code: https://github.com/daryanka/typescript-with-redux

#redux #typescript #typescript #react #javascript

Learn React, Redux and Typescript in 2021 - Shopping Cart Example - Redux Basics #2

Hello! In this series we will learn how to use Redux to manage the state of your app. We will use TypeScript and ReactJS to build simple shopping cart app. My aim is to explain how you can build app with Redux in 2021 with the latest and the best patterns. We will use hooks and slices as our approach to build our store and connect Redux to our ReactJS app.

In the second episode we will discuss Redux basics, create our store, link it to ReactJS and write our first Redux slice.

▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
0:00 - Theoretical Intro to Redux
8:48 - Creating Redux store
10:22 - Adding Redux to ReactJS
12:50 - Creating our first Redux slice
18:30 - Connecting React component to Redux store with useSelector

You can find me here:

https://twitter.com/wojciech_bilick
https://medium.com/@wojciech.bilicki
https://github.com/wojciech-bilicki


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