Android JS (2024)

FAQs

Is learning only JavaScript enough? ›

JavaScript is an awesome programming language, with a lot of use cases and potentiality, but can't be considered a language for full-stack development. In fact, he needs some addition and helps from outside, and some tasks that he can perform, aren't its optimal application.

It's not impossible to get a job as a web or mobile app developer if you know only Javascript. You may have even come across such developer stories occasionally on the internet. But it's not the norm. The majority of such job opportunities are offered as internships or training programs.

Android Studio supports all the same programming languages of IntelliJ (and CLion) e.g. Java, C++, and more with extensions, such as Go; and Android Studio 3.0 or later supports Kotlin, and "all Java 7 language features and a subset of Java 8 language features that vary by platform version." External projects backport ...

The most widely used programming language for developing high-end applications is Java. Known for its power and security in the mobile application industry. With this language, you can build applications for various platforms like Windows, Linux, Android, and Mac OS.

You can learn the basics of JavaScript in three to six months if you're dedicated and practice every day. However, like most programming languages, JavaScript can take many years to master. It's like learning a new language. You might be able to read some Spanish and learn basic phrases in six to nine months.

In the rapidly advancing landscape of web development, mastering JavaScript has never been more vital than in 2024.

Most successful coders agree you'll need to spend 2-3 hours a day for 6-9 months learning JavaScript and putting what you learn into practice to code at a hireable level. You can dedicate less time and still be successful but remember to adjust your expectations accordingly.

But unlike HTML and CSS, it's not a language you can ace in a few weeks, or even a few months. So how long does it really take to become a JavaScript expert? Here's the short answer: most programmers agree that it takes six to nine months to develop a working proficiency in JavaScript.

As of 2023, the average salary for JavaScript developers in India is approximately ₹5,73,900 per year, according to the data from Indeed. Gurgaon is the highest paying city in India for JavaScript developers with an annual salary of ₹9,44,161, followed by Bengaluru (₹8,53,035) and Noida (₹8,28,672).

Despite the growing popularity of Kotlin, Java remains highly relevant in the Android ecosystem. Many existing Android apps are written entirely in Java, and maintaining and updating these apps will require Java expertise for the foreseeable future.

Should I still use Java for Android? ›

Java is a great option for the following use cases: Legacy codebases — Developers often use Java to maintain legacy codebases, particularly enterprise and legacy Android applications. Projects dependent on Java frameworks — Java has extensive libraries and frameworks that cut across different domains.

Yes, you can use JavaScript for Android development. This is made possible by a platform called React Native. React Native is an open-source mobile application framework created by Facebook that allows developers to build native mobile apps for iOS and Android using JavaScript and React.

JavaScript frameworks are the best choice for mobile app development as they can be used across several platforms such as iOS, Android and Windows. The main advantage of JavaScript frameworks is that they can be used both for the backend and frontend processes of mobile application development.

And JavaScript frameworks are very useful in mobile app development. JavaScript frameworks can be used to develop such mobile apps that can run on multiple platforms with the same codebase which effectively reduces the development time and cost.

JavaScript is a scripting language that is natively supported by most modern web browsers, including those on Android devices. As a result, you don't need to download JavaScript specifically to run it on an Android device.

Once you've mastered it, the possibilities are endless: you can code on the client-side (frontend) using Angular and on the server-side (backend) using Node. js. You can also develop web, mobile, and desktop apps using React. js, React Native, and Electron, and you can even get involved in machine learning.

JavaScript is essential to create an interactive web application, but employing a front-end framework is not obligatory. The decision to use a front-end framework for web application development is primarily based on personal preference rather than a strict requirement.

In terms of speed and performance, Python is a great choice for CPU-intensive tasks, whereas JavaScript is more suitable for dynamic and real-time interactions. The whole purpose of inventing JavaScript was to make it fast on the web with improved user engagement.

Therefore, on the whole, Python is definitely easier to learn than JavaScript if we're just considering the syntax. However, JavaScript has a much more transferrable syntax, meaning that once you've learned JavaScript, learning another language like Java or C will be a lot easier.