UseEffect React Hook The Complete Guide: Fetch Data + Dependency Array + Convert Class to Function

In this video you will learn everything there is to know about the UseEffect React Hook. We’ll take a look at how it works under the hood and what are some of the common usecases for it. We’ll cover the reason for why we have a dependency array and we’ll go over how we can imitate the behvaior of ComponentDidMount/ComponentDidUpdate/ComponentWillUnmount. We’ll wrap things up by fetching data from an api using the useEffect hook and implementing a automatic update based on search query change.

UseEffect Hook!!!

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬

• 00:00 intro
• 00:57 what is a useEffect hook
• 03:06 Popping your useEffect hook cherry
• 07:56 Dependency Array
• 14:25 Multiple useEffect hooks & working with local storage
• 17:40 ComponentDidMount with useEffect hook? Empty dependency array?
• 20:30 UseEffect Cleanup
• 26:03 UseEffect Cleanup & rendering order
• 28:54 Fetching data with useEffect hook
• 37:09 fetch data on search query change : OpenBreweryDB API
• 46:38 Convert Class based components to functional

#react

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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

What are hooks in React JS? - INFO AT ONE

In this article, you will learn what are hooks in React JS? and when to use react hooks? React JS is developed by Facebook in the year 2013. There are many students and the new developers who have confusion between react and hooks in react. Well, it is not different, react is a programming language and hooks is a function which is used in react programming language.
Read More:- https://infoatone.com/what-are-hooks-in-react-js/

#react #hooks in react #react hooks example #react js projects for beginners #what are hooks in react js? #when to use react hooks

Your Data Architecture: Simple Best Practices for Your Data Strategy

If you accumulate data on which you base your decision-making as an organization, you should probably think about your data architecture and possible best practices.

If you accumulate data on which you base your decision-making as an organization, you most probably need to think about your data architecture and consider possible best practices. Gaining a competitive edge, remaining customer-centric to the greatest extent possible, and streamlining processes to get on-the-button outcomes can all be traced back to an organization’s capacity to build a future-ready data architecture.

In what follows, we offer a short overview of the overarching capabilities of data architecture. These include user-centricity, elasticity, robustness, and the capacity to ensure the seamless flow of data at all times. Added to these are automation enablement, plus security and data governance considerations. These points from our checklist for what we perceive to be an anticipatory analytics ecosystem.

#big data #data science #big data analytics #data analysis #data architecture #data transformation #data platform #data strategy #cloud data platform #data acquisition

Class-less Components in React

While coding this week, I had to convert one of my class components in React to a functional component.

Why would I need to do that? After all, the parent component sees the two types of components as identical. Sure, functional components can be shorter, require less boilerplate, and maybe even perform better. But that’s not why I needed to do it. I was using an npm package that had React hooks and hooks are for functional components only. React Hooks, added in React 16.8, allow functional components to manage state and replace lifecycle methods. To use the hook I needed I had to convert my class components to a functional.

Here are the steps I followed to change my class component to a functional component:

#react-hook-useeffect #useeffect #react-hook #react-hook-usestate #react

UseEffect React Hook The Complete Guide: Fetch Data + Dependency Array + Convert Class to Function

In this video you will learn everything there is to know about the UseEffect React Hook. We’ll take a look at how it works under the hood and what are some of the common usecases for it. We’ll cover the reason for why we have a dependency array and we’ll go over how we can imitate the behvaior of ComponentDidMount/ComponentDidUpdate/ComponentWillUnmount. We’ll wrap things up by fetching data from an api using the useEffect hook and implementing a automatic update based on search query change.

UseEffect Hook!!!

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬

• 00:00 intro
• 00:57 what is a useEffect hook
• 03:06 Popping your useEffect hook cherry
• 07:56 Dependency Array
• 14:25 Multiple useEffect hooks & working with local storage
• 17:40 ComponentDidMount with useEffect hook? Empty dependency array?
• 20:30 UseEffect Cleanup
• 26:03 UseEffect Cleanup & rendering order
• 28:54 Fetching data with useEffect hook
• 37:09 fetch data on search query change : OpenBreweryDB API
• 46:38 Convert Class based components to functional

#react