Erna  Herzog

Erna Herzog

1626722760

React Tutorial: Change State with React Hooks and Mouse Events

Create a modern web design using React, React Hooks, onMouseEnter, and onMouseOut events. You’ll learn the fundamentals of changing state in a React function component and the benefits of using CSS in JS libraries like Emotion.

⏰ TIMESTAMPS ⏰

CodeSandbox.io: 0:51

Project Setup: 1:31

Emotion Overview: 2:04

Add Dependencies in CodeSandbox: 2:37

React Hooks / useState: 3:28

#React #WebDesign #WebDev

#react #react hooks #react tutorial

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React Tutorial: Change State with React Hooks and Mouse Events
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

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

Erna  Herzog

Erna Herzog

1626722760

React Tutorial: Change State with React Hooks and Mouse Events

Create a modern web design using React, React Hooks, onMouseEnter, and onMouseOut events. You’ll learn the fundamentals of changing state in a React function component and the benefits of using CSS in JS libraries like Emotion.

⏰ TIMESTAMPS ⏰

CodeSandbox.io: 0:51

Project Setup: 1:31

Emotion Overview: 2:04

Add Dependencies in CodeSandbox: 2:37

React Hooks / useState: 3:28

#React #WebDesign #WebDev

#react #react hooks #react tutorial

Cayla  Erdman

Cayla Erdman

1601431482

React Events

In this blog, we will be going to get an overview of React Events, these events occur on various actions like user action or system-generated events. For eg: window resize, web page loading, keypress, mouse hover, mouse click, and many other interactive actions are known as events.

React consists of its own events handling systems which are very similar in the way we use to handling events on DOM elements. And event handling in react known as Synthetic events. The synthetic event is a cross-browser wrapper of the browser’s native event.

Note:

1: React events are named using camelCase, rather than lowercase.

2: With JSX you pass a function as the event handler, rather than a string.

Let’s see now how we declare events in plain HTML and React as well.

Event Declaration in plain HTML

_<button onclick="displayText()">_

_Event declaration in plain HTML_

_</button>_

Event Declaration in Reactjs

_<button onClick={displayText()}_

_Event declaration in ReactJS_

_</button>_

Another difference in the react event is that we cannot return false to prevent the default behavior. We must call the preventDefault event explicitly to prevent the default behavior.

In plain HTML, to prevent the default link behavior of showing alert in a text.

<a onclick="console.log('Learning react events.');

return false"> Click Me</a>

Similarly, we write the same code in react as:

function ReactActionLink() {
   function handleClick(e) { 
    e.preventDefault();
    console.log('Learning react events.');
}
return(
    <a href="#" onClick={handleClick}>Click me</a>
    );
}

In this snippet, e is a synthetic event_. _Also, you don’t have to worry about cross-browser compatibility. as these synthetic events define according to the W3C standards.

#event #react ##events in reactjs ##react-events ##reactjs #react native

Hayden Slater

1599277908

Validating React Forms With React-Hook-Form

Validating inputs is very often required. For example, when you want to make sure two passwords inputs are the same, an email input should in fact be an email or that the input is not too long. This is can be easily done using React Hook From. In this article, I will show you how.

Required Fields

The most simple, yet very common, validation is to make sure that an input component contains input from the user. React Hook Form basic concept is to register input tags to the form by passing register() to the tag’s ref attribute. As we can see here:

#react-native #react #react-hook-form #react-hook