10 Things App Developers Should Know in 2022

As we all understand, with technological evolution, the world of digitalization is getting smoother day by day. Speaking of Java, the language has drastically grown in the past few years. Now the topic is what type of skills a person should have in the upcoming year so that he/she is not left behind in the Java world. This article will guide you through the 10 best skills that Java programmers can learn in 2022. Before we proceed ahead, let’s learn about this prominent language, Java.

Java is mostly being used to develop applications in various domains, including web applications, mobile applications, etc. The language is being used by different renowned tech giants like Amazon, Adobe, etc., and these businesses offer great career opportunities to Java professionals regularly. Java has been around for a long time, but it has also undergone substantial transformations in recent years.

Today, I will share with you the tools and resources you will require to learn about Android development.

React Native

This is another mobile application development framework founded upon JavaScript and the famous React framework. React Native is an extension of React, a popular JavaScript framework to build web applications, which permits you to create native Android and iOs apps in JavaScript.

Unlike Ionic and Cordova, which promote writing once and run everywhere but don't allow you to build a native app, React Native does transform your code into native code, particularly for GUI.

This is a huge benefit for any JavaScript developer who wants to save the mobile application he's always wanted.

React Native, along with Redux, is becoming increasingly popular and has turned out to be a useful skill for your synopsis if you are looking for a job in the mobile app development space as well.

If you decided to learn React Native in 2022, then "The Complete React Native and Redux Course by Stephen Grider" is the most useful course to start with.

TensorFlow

Imagine you are interested in data science, artificial intelligence, and machine learning. At that point, I am sure you have heard about TensorFlow, Google's machine learning API, which they have utilized to create the RankBrain algorithm for Google Search.

TensorFlow is one of the most popular machine learning APIs which lets you automate several real-world studies. For instance, you can utilize it for image detection.

A Japanese farmer turned programmer used it to detect the best quality cucumber, which only his father and mother could do with their years of experience.

That's the ability of machine learning, which is now available to everyone because of TensorFlow. It's a good idea to learn cutting-edge technology like machine learning in 2022, and there is no better library, to begin with than TensorFlow.

If you have chosen to learn TensorFlow in 2022, then The Complete Guide to TensorFlow for Deep Learning with Python is a perfect course to start with.

Android 10

This is the latest version of the Android platform. It was released in September last year, unlike the last Android version.

If you are interested in the Android platform or are already an Android developer, you can learn about Android 10 to learn about new features like Dark Themes, Gesture Navigation, Smart Reply, 5G Networks, privacy tools, and enhanced location, etc.

You can also optimize your apps for foldable and other large-screen machines. If you are an Android creator or desire to learn Android in 2022, I recommend you learn.

If you need resources, I recommend the Android MasterClass course on Udemy.

iOS 15

This is the latest release of the famous iOS platform, which powers the iPhone and iPad, two of the most effective devices in society. I just updated my iPhone to iOS 15, and I am impressed with the sleek report without lifting my finger.

It also arrives with some compelling elements developers have long been requesting. For instance, with the iOS 15 SDK, your app can take advantage of Dark Mode, Sign In with Apple, Core Data syncing with PencilKit, CloudKit, and more.

If you are an iOS developer or want to become an iOS developer in 2022, I recommend you learn iOS 15, and if you require resources, check out this iOS 15 MasterClass from Angela Yu on Udemy.

Spring Boot

Spring Boot makes it easy to build stand-alone, production-grade Spring-based applications that you can "just run." Spring Boot brings an opinionated idea of the spring platform and third-party libraries so you can get started with the least fuss.

If you are a Java developer operating in web development, then I strongly recommend you learn Spring Boot in 2022.

Another good news to convey to you guys is that NetBeans has added support for Spring Boot, so it's now easier to learn and develop Java web applications using Spring Boot 2. 0.

If you choose to learn Spring Boot in 2022, then Master Microservices with Spring Boot and Spring Cloud is a wonderful course, to begin with. It's currently available at nearly a 95% discount on Udemy until this week.

React.js

React is a JavaScript library for building user interfaces. It's declarative: React uses a declarative paradigm that makes it simpler to reason about your application.

It's efficient. React computes the minimal set of modifications required to support your DOM up-to-date. And it's flexible: React results from the libraries and frameworks.

In brief, it's a declarative, dynamic, and flexible JavaScript library for making user interfaces. If you choose to learn to react in 2022, then Modern React with Hooks is an amazing online course, to begin with.

Angular

Angular is an open-source JavaScript framework supported by Google that helps with handling single-page applications. Its purpose is to augment web-based applications with the model-view-controller (MVC) capability to create both results and testing easier.

It's very diverse from its predecessor Angular JS, which is obsolete now, but learning Angular 2 or Angular 8 is still a fantastic idea in 2022.

If you choose to learn Angular in 2022, I recommend you first check out the Angular: Getting Started course from Pluralsight, one of the best courses.

By the way, you would require Pluralsight membership access to this course, which costs around $29 per month or $299 annually (14% discount).

If you don't have Pluralsight membership, I urge you to get one because it authorizes you to access their 5000+ online classes on all the latest issues like front-end and back-end development, machine learning, etc.

It's more like Netflix for software developers, and since learning is an essential part of our job, Pluralsight membership is a wonderful way to stay ahead of your competition.

They also offer a 10-day free trial without any commitment, which is a perfect way to access this course for free and to check the quality of courses before joining Pluralsight.

Flutter

This is a perfect framework for creating cross-platform native mobile applications in 2022. Like TensorFlow, Golang, and Angular, Flutter is also from Google, which operates Dart (another programming language from Google) and delivers an SDK for creating a cross-platform native mobile application.

It has always been difficult to port your app to other platforms such as iOS, Android, and Windows Mobile because you must maintain a separate codebase. Flutter solves that issue by letting you develop mobile apps for both iOS and Android devices using the same codebase.

Flutter has seen a lot of evolution in the last 2 years, and it's now the #1 framework for creating native mobile apps. If you have already decided to learn Flutter and are looking for a resource, then I recommend you check out this Learn Flutter and Dart MasterClass by Maximilian of Acadmind on Udemy, one of my favorite courses to learn Flutter in 2022.

Node.js

Node.js is a JavaScript runtime created on Chrome's V8 JavaScript engine. It permits you to register a server-side application in JavaScript. Node.js utilizes an event-driven, non-blocking I/O model that makes it lightweight and efficient.

If you know Node.js and React, then you can register a client-server application in just one programming language, JavaScript.

If you choose to learn Node.js in 2022, I recommend checking out the complete Node.js Developer Course, one of the finest courses to begin with.

Dart

If you like to know Flutter, which you should, and if you are serious about building cross-platform native mobile applications, then learning Dart could be beneficial for you because Dart is the programming language that powers Flutter.

Dart is a Google programming language that is desired for inventor productivity. Unlike Golang, another programming language from Google, Dart is in between Java and JavaScript, and you can understand it quickly if you are familiar with any of these languages.

If you like to know about Dart in 2022 and are looking for a suggestion, I suggest you go through this Flutter and Dart Masterclass course on Udemy.

Conclusion

These were some of the most popular frameworks for Java full-stack developers in terms of jobs, careers, and development. For each of them, you can also look at something like MicroNaut for microservices, and that's all about which frameworks Java developers should learn in 2022. These frameworks are in significant demand, particularly Spring, Node.js, and Angular. Learning these frameworks will not only improve your chances of getting a job,but will also open many doors of opportunity.

Even if you are settled down in your job, keeping yourself up-to-date with the latest and greatest technology is important for your career development.