Chaverri Davis

Chaverri Davis

1581660855

React Hooks Tutorial for Beginners: Getting Started With React Hooks

React Hooks Tutorial - 1 - Introduction

Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class.

React Hooks Tutorial - 2 - useState Hook

React Hooks Tutorial - 3 - useState with previous state

React Hooks Tutorial - 4 - useState with object

React Hooks Tutorial - 5 - useState with array

React Hooks Tutorial - 6 - useEffect Hook

React Hooks Tutorial - 7 - useEffect after render

React Hooks Tutorial - 8 - Conditionally run effects

React Hooks Tutorial - 9 - Run effects only once

React Hooks Tutorial - 10 - useEffect with cleanup

React Hooks Tutorial - 11 - useEffect with incorrect dependency

React Hooks Tutorial - 12 - Fetching data with useEffect Part 1

React Hooks Tutorial - 13 - Fetching data with useEffect Part 2

React Hooks Tutorial - 14 - Fetching data with useEffect Part 3

React Hooks Tutorial - 15 - useContext Hook Part 1

React Hooks Tutorial - 16 - useContext Hook Part 2

React Hooks Tutorial - 17 - useContext Hook Part 3

React Hooks Tutorial - 18 - useReducer Hook

React Hooks Tutorial - 19 - useReducer (simple state & action)

React Hooks Tutorial - 20 - useReducer (complex state & action)

React Hooks Tutorial - 21 - Multiple useReducers

React Hooks Tutorial - 22 - useReducer with useContext

React Hooks Tutorial - 23 - Fetching data with useReducer Part 1

React Hooks Tutorial - 24 - Fetching data with useReducer Part 2

React Hooks Tutorial - 25 - useState vs useReducer

React Hooks Tutorial - 26 - useCallback Hook

React Hooks Tutorial - 27 - useMemo Hook

React Hooks Tutorial - 28 - useRef Hook Part 1

React Hooks Tutorial - 29 - useRef Hook Part 2

React Hooks Tutorial - 30 - Custom Hooks

React Hooks Tutorial - 31 - useDocumentTitle Custom Hook

React Hooks Tutorial - 32 - useCounter Custom Hook

React Hooks Tutorial - 33 - useInput Custom Hook

#reactjs #react-js #hooks #react-hooks #javascript

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Buddha Community

React Hooks Tutorial for Beginners: Getting Started With React Hooks
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

Chaverri Davis

Chaverri Davis

1581660855

React Hooks Tutorial for Beginners: Getting Started With React Hooks

React Hooks Tutorial - 1 - Introduction

Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class.

React Hooks Tutorial - 2 - useState Hook

React Hooks Tutorial - 3 - useState with previous state

React Hooks Tutorial - 4 - useState with object

React Hooks Tutorial - 5 - useState with array

React Hooks Tutorial - 6 - useEffect Hook

React Hooks Tutorial - 7 - useEffect after render

React Hooks Tutorial - 8 - Conditionally run effects

React Hooks Tutorial - 9 - Run effects only once

React Hooks Tutorial - 10 - useEffect with cleanup

React Hooks Tutorial - 11 - useEffect with incorrect dependency

React Hooks Tutorial - 12 - Fetching data with useEffect Part 1

React Hooks Tutorial - 13 - Fetching data with useEffect Part 2

React Hooks Tutorial - 14 - Fetching data with useEffect Part 3

React Hooks Tutorial - 15 - useContext Hook Part 1

React Hooks Tutorial - 16 - useContext Hook Part 2

React Hooks Tutorial - 17 - useContext Hook Part 3

React Hooks Tutorial - 18 - useReducer Hook

React Hooks Tutorial - 19 - useReducer (simple state & action)

React Hooks Tutorial - 20 - useReducer (complex state & action)

React Hooks Tutorial - 21 - Multiple useReducers

React Hooks Tutorial - 22 - useReducer with useContext

React Hooks Tutorial - 23 - Fetching data with useReducer Part 1

React Hooks Tutorial - 24 - Fetching data with useReducer Part 2

React Hooks Tutorial - 25 - useState vs useReducer

React Hooks Tutorial - 26 - useCallback Hook

React Hooks Tutorial - 27 - useMemo Hook

React Hooks Tutorial - 28 - useRef Hook Part 1

React Hooks Tutorial - 29 - useRef Hook Part 2

React Hooks Tutorial - 30 - Custom Hooks

React Hooks Tutorial - 31 - useDocumentTitle Custom Hook

React Hooks Tutorial - 32 - useCounter Custom Hook

React Hooks Tutorial - 33 - useInput Custom Hook

#reactjs #react-js #hooks #react-hooks #javascript

Willie  Beier

Willie Beier

1596728880

Tutorial: Getting Started with R and RStudio

In this tutorial we’ll learn how to begin programming with R using RStudio. We’ll install R, and RStudio RStudio, an extremely popular development environment for R. We’ll learn the key RStudio features in order to start programming in R on our own.

If you already know how to use RStudio and want to learn some tips, tricks, and shortcuts, check out this Dataquest blog post.

Table of Contents

#data science tutorials #beginner #r tutorial #r tutorials #rstats #tutorial #tutorials

Trinity  Kub

Trinity Kub

1593285480

Getting Started With React Hooks — Part 1

In this post I will try to explain how to use react hooks step by step from basics using a simple todo app.

This series assumes you already know to work with react, “create react app” and basic class components. i.e you have a basic understanding of how react works.

Lets Start

Create a new project using CRA

npx create-react-app todo-list-hooks
cd todo-list-hooks

Next i will be using bootstrap for some simple basic designs so lets install bootstrap package and include it

npm install bootstrap@next

Next open your src/index.js to add bootstrap

import '../node_modules/bootstrap/dist/css/bootstrap.min.css';

Next, we let’s clean up the default react stuff that comes so we have a clean working code.

//src/App.js

import React from 'react';
function App() {
  return (
    <div className="App">
      {/* // will add futher code here.. */}
    </div>
  );
}
export default App;

Now you should have a simple blank screen to work with on your browser.

Run your react app and see browser

npm start

Basic UI Setup

Lets add a nav bar and an add todo button and few list elements. I will be using all html from bootstrap

Add this code into App.js

//src/App.js

import React from 'react';
function App() {
  return (
    <div className="App">
      <nav className="navbar navbar-light bg-light">
        <div className="container-fluid">
          <a className="navbar-brand" href="#">Navbar</a>
          <ul class="nav">
            <li class="nav-item">
            <button type="button" className="btn btn-primary">Add Todo</button>
            </li>
          </ul>
        </div>
      </nav>
      <div className="container-fluid">
        <div className="row">
          <ul className="list-group">
            <li className="list-group-item d-flex justify-content-between align-items-center">
              Cras justo odio
              <span class="badge bg-danger rounded-pill">
                &times;
              </span>
            </li>
            <li className="list-group-item d-flex justify-content-between align-items-center">Dapibus ac facilisis in</li>
            <li className="list-group-item d-flex justify-content-between align-items-center">Morbi leo risus</li>
            <li className="list-group-item d-flex justify-content-between align-items-center">Porta ac consectetur ac</li>
            <li className="list-group-item d-flex justify-content-between align-items-center">Vestibulum at eros</li>
          </ul>
        </div>
      </div>
    </div>
  );
}
export default App;

You should have a screen like this for now

#hooks #reactjs #react #react-training #react hooks #programming