Posts

Create your first AWS EC2 (Elastic Compute Cloud) Instance We are running a series on basic AWS services, and this blog is about the most famous service of AWS – EC2 or Elastic Compute Cloud. This service is about creating a Virtual Machine with a custom configuration in a few clicks. The most exciting part of EC2 is “how they sync the usage of hardware with a software service (i.e. AWS)”. If we think of “What is behind AWS”, its answer would be “there are a lot of servers/machines that are placed on the Amazon server rooms”. ...

Integrating Firebase Push notification with React native iOS application. In this article, we will talk about how we can integrate FCM (Firebase Cloud Messaging) with React Native iOS application. If you want to go through FCM and Android app integration then read this article. Pre-requisite :- You should have Apple Developer Account to make push notifications work properly. Let’s start with integrating firebase push notification, before going on to the code we have to set up a few things. ...

Redux for Beginners – Zero to Hero In this article, we will learn basic Redux concepts which you can apply to any application. You can apply it to React or any other framework. Redux is a state management tool independent of React. In an upcoming blog, we will learn how to use this with React. The complete video content of this blog is here : You can also check the Hindi version of this Video ...

Getting started with AWS – One of the most powerful tools in the 20th Century We have heard of AWS (Amazon web service). It is one of the most powerful tools, we are using in the 20th century. It has almost all the infrastructure services one can use to build any world-class product. It has services for Virtual machines, Databases, robotics, Blockchain, Gaming, and Machine learning and there is a long list of other services it provides. If I list all the services, the blog will end in that itself 😅 ...

Beginners Guide to Firebase Database, Auth, and Hosting – Using Ionic Angular App Firebase is a mobile and web application development platform developed by Firebase Inc. in 2011, then was acquired by Google in 2014. Firebase is a toolset to “build, improve, and grow your app”. It gives you functionality like analytics, databases, realtime-databases, cloud messaging, cloud functions (serverless function), user authentication, and crash reporting so you can move quickly and focus on your users. ...

Migrating Ionic Cordova to Capacitor application – Complete Guide Here is the complete guide to converting the Ionic Cordova application to Capacitor (this article works best for Ionic version 5/6 Angular). These days most of the developers are moving to the Capacitor, as it has more stable plugins than Cordova, and Apache has stopped support for the Cordova platform. In this tutorial, we will not just go through the commands to convert Cordova to capacitor but the complete process of converting a Real life Cordova app to Capacitor. Yay !! ...

React Native Chat Application using Firebase & Hooks [ Part 1 ] In this tutorial, we will be building full-fledged chat application. We can share text, images, and videos through this chat application. In this part 1, we will build one-on-one chat application and in the upcoming part, multiple participants will be able to chat through the application. First, make sure you have all pre-requisites to create a React-Native App as per the official documentation. If you are already done with that setup, skip this documentation and go on implementing the chat application. ...

How to pick images from Camera & Gallery in React Native app If you would like access to the entire source code, you can check out the GitHub repo here. For step-by-step tutorial, continue reading below. **Picking images from Gallery and Camera **is one of the most important and basic functionalities that is required in almost all the apps. Advanced functionalities are built upon this basic core facility. For picking the image in React Native, we will use a popular and superior library called react-native-image-picker. This provides the ImagePicker component in which you can provide the image picking option from Gallery or Camera. ...

React Native API calls with Fetch and Axios In this tutorial, we will implement most popular ways for API calls into React Native application. We will build a project and along with it learn different methods for API calls including 1) fetch() method and 2) Axios method provided by React-Native. We will also see the different configurations and properties of these methods using fetchand axios in react native applications. ...

How to know if a React Native App goes to background ? We all question sometimes that — Is it possible to know if a React Native app has gone to background? Is there any callback or event which can be captured. The answer is AppState. As a bonus, we will cover adding security screen to react native application. In this article, we will go through AppState API and implement a scenario having a security screen which will be shown while switching between apps and while app is in foreground. ...