#MAC EMULATOR REACT NATIVE INSTALL#
#MAC EMULATOR REACT NATIVE ANDROID#
#MAC EMULATOR REACT NATIVE CODE#

Once we have a node installed on our computer we can install React Native by launching the following command: On Mac you can easily install using Homebrew without having to manually download it and install it, since this last procedure sometimes gives problems. Installing Xcode will also install all the necessary tools to build our iOS app. The easiest way to install it is through the Mac App Store. To simulate the iOS application, we will need Apple's development software, Xcode. So let's prepare the environment to be able to make our application, starting with iOS.

#MAC EMULATOR REACT NATIVE ANDROID#

Only from Mac we will be able to work with iOS and Android.ДЇrom Windows and Linux we are going to configure the environment to work with Android Studio. This point is fun because we must bear in mind that we will have different environments: Development OS: macOS, Windows, Linux. Creating react-native project: First steps Reducers: Are functions that specify how the actions change the status of the application. Store: It is the center and the truth of everything, with methods to update, obtain and listen to data.ДЄctions: These are blocks of information that send data from the application to the store. Redux 'is a predictable state container for JavaScript apps', that means that the complete state of the application is stored in the 'Store'.

#MAC EMULATOR REACT NATIVE CODE#

This means that it allows us to write in a code with the latest features of EcmaScript that transforms it compatible with any browser A tool that transforms and compiles our code. Is the new JavaScript standard.Д«abel Is a JS transpiler that converts new JS code into old ones. Npm Package manager that allows us to install dependencies / packages that we need.Д®S6 As any language, Javascript also has versions named ECMAScript (short for ES). It uses JavaScript as programming language and asynchronous and object-oriented programming patterns. It is very useful for applications that have high concurrency. Node.js is an OpenSource platform to develop applications, which is focused in real time. JavaScript VM is the Virtual Machine that runs all of our JavaScript code and finally.Д«efore we start coding we must give a brief explanation about some of the tools needed to build our application:.React Native Bridge is the responsible for the communication between the native and JavaScript thread.

Native Code / Modules, this elements are the native code written on Java (Android) or Objective C (iOS).

The architecture of react native is composed by 3 main components: This is important because we will not have a web application inside our mobile app, but rather we will have a native application. React Native offers you already components that results on native mobile components such as UITextView in iOS or TextView in Android. React-Native allows you to create native mobile applications using JavaScript and React, it follows the same design as React, this means that lets you create components and compose those components from other components.

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