What You’ll Build Following this tutorial, you’ll build a simple web app to store text notes and count characters and words in them.

To build an app, you start with an initial prompt and Spark will show you a live preview within a few seconds. From there, you can fine-tune the app and iterate by going back and forth with the bot.

As the builder is running in the cloud, there is nothing to install or download so it’s very easy to build your app using a powerful drag and drop visual builder tool.

Nodejs did very well for the business and, thus, satisfied their expectations. Expert advice: A mobile developer with apt knowledge of Javascript can easily develop a web app using Nodejs.

With the right tools and guidance, even non-coders can build functional and sophisticated web apps in a matter of minutes, mostly for free.