Can you build an app with JavaScript?

Yes! You can build complete applications that control frontend and backend operations for web and mobile systems using JavaScript and frameworks such as React Native and Node.js along with Express.js.

What is JavaScript used for in app development?

You can use JavaScript to create both the frontend and backend of your app. It's primarily used to build dynamic and interactive elements in an app like clickable content, buttons, and animations. And in the backend, you can use it through Node.js to handle app logic on the server, interact with databases, and manage HTTP requests.

Which famous app is built using JavaScript?

Netflix, Facebook, Instagram, and Discord are some of the famous apps that are built using JavaScript. All these apps heavily depend on it to manage server-side operations or dynamic user interfaces, or in most cases, both.

How does JavaScript compare to native app development?

While JavaScript allows for faster development and easier maintenance, native apps generally offer better performance and visuals. Since JavaScript-based solutions offer consistency across multiple platforms using only a single codebase, performance, and pixel-perfect design gets compromised. In native apps, platform-specific design elements and features give developers better control and a more responsive experience.

JavaScript App Development: Key Insights You Need to Know