Simple CRUD with React Native

📚 Simple CRUD with React Native

Application developed as an assignment to college, subject Development for Mobile Devices, at UFPR, in order to learn building React Native applications. The project seeks to apply knowledge in functional components, screens navigation, Context API and reducers; This application is fully offline (no external data fetching).

The intent was to create a simple notes application with CRUD operations (create, read, update & delete) to explore the React API in mobile devices environment. We should have a screen to display a list of existing notes, feature to delete notes and features to see/edit new or existing notes in another screen. The state should be managed by React Context API and changes dispatched to a reducer.

🏆 Lessons Learned

• Build a swipeable component;
• React Native Navigation (stack mode);
• React Context API (including useContext hook);
• useReducer hooks to dispatch actions;
• Babel plugin jsx-control-statements!!! AWESOME 😍

🚀 Technologies & Resources

Frontend:

• React Native
• Expo Framework

Development:

• Visual Studio Code
• NPM routines

🔨 Setting up the Environment

Make sure to have Node.js 10+ installed in your machine and its npm available in the command line, then use the following routines:

$ npm install   # download all dependencies
$ npm start     # run development server

⚡ Features

• [x] List all existing notes;
• [x] Delete a note by swiping left/right;
• [x] Create new note with title and body; and
• [x] Editing existing note.

Download Details:

Author: juliolmuller

Source Code: https://github.com/juliolmuller/studying-react-native-crud

#react-native #react #mobile-apps

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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.
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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:

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

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How much does it cost to develop a React Native mobile app?

React Native allows developers to develop mobile apps that have compatibility with Android, iOS & other operating systems. Due to the features like Native-like functionality and single code reusability and the access of various frameworks in the market, React Native has excelled as the most suitable framework for cross-platform mobile app development.

Why Do Businesses Prefer React Native App Development?

React Native is integrated with JS library that works as the fundamental for developing the app UI. Most businesses choose for developing React Native apps just due to their cross-platform & open-source features. A few further reasons why entrepreneurs & developers choose React Native app development include:

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If you are an entrepreneur or start-up and looking for cost-effective app development, React Native is one of the ideal options available out there.

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Is React Native a good choice for mobile apps development?

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