The first place Suzanne Scacca goes to whenever she’s curious about what more could be done to improve our users experiences is the Google Developers site or Think with Google to pull the latest consumer data. There’s a reason why Google dominates market share for things like search engines, web browsers, email clients and cloud storage services. It knows exactly what consumers want and it has designed simple, intuitive, and useful solutions for them. If there’s one company whose product features you should be mirroring, it’s Google.
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You can get by in NodeJS without properly handling errors but due to the asynchronous nature of NodeJS, improper handling or errors can cause you pain soon enough. This article is for JavaScript and NodeJS developers who want to improve error-handling in their applications. Kelvin Omereshone explains the error class pattern and how to use it for a better, more efficient way of handling errors across your applications.
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Showcasing new product features to users or familiarizing them with some UI functionality in a web app can get tedious, especially when you want users to see a lot of things. In the following guide, BLessing Krofegha will show you how to proactively use product tours to onboard users into a new and complex UX, and how to familiarize them with UI functionality without boring them, using a typical React app.
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Redux is a robust state-management library for single-page JavaScript apps. It is described on the official documentation as a predictable state container for Javascript applications and it’s fairly simple to learn the concepts and implement Redux in a simple app. Going from a simple counter app to a real-world app, however, can be quite the jump.
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Ever tried interacting with a GraphQL server in a client-side application and felt like giving up even before getting anywhere? Ever declined an invitation to join a code base that requires working with GraphQL API because you had no idea? Ever felt like the only front-end engineer who hasn’t learned how to consume GraphQL APIs? If you answered yes to any of these questions, then this tutorial is for you. We’ll be taking a closer look at a few basics of GraphQL and Apollo Client, as well as how to work with both of them. By the end, we’ll have built a pet shop app that uses Apollo Client. Then, you can go on to build your next project.
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Electron is an open-source software framework developed and maintained by GitHub. It allows for the development of desktop GUI applications using web technologies. In this tutorial, Timi Omoyeni explains what you need to keep in mind when building a desktop application with Vue.js using the Vue CLI Plugin Electron Builder.
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Since React was introduced, it has transformed the way front-end developers build web applications, and its virtual DOM is famous for effectively rendering components. In this tutorial, Shedrack Akintayo will discuss various methods of optimizing performance in React applications, and also the features of React that we can use to improve performance.
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The Scrabble GO, Instacart and YouTube mobile apps have recently undergone disruptive redesigns. Were they worth it in the end? Judging by their users’ reactions, the answer to that is “No”. But that doesn’t mean that redesigns or design tweaks are a bad idea after launch. In this article, Suzanne Scacca will take a look at the mistakes made and the lessons we can extract from them.
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Statically generated sites or pre-rendering and server-side rendered applications are two modern ways to build front-end applications using JavaScript frameworks. These two modes, yet different, are often mixed up as the same thing and in this tutorial, Timi Omoyeni is going to show you the differences between them. You’ll learn what a server-side-rendered application is, as well as learn about frameworks for creating one, such as Next.js and Nuxt.js.
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Building a well-functioning application requires good testing; otherwise, knowing whether your application works as expected would be a matter of guesswork and luck. Jest is one of the best tools available for testing React applications. In this article, Adeneye David Abiodun will show you everything you need to create a solid test for your React components and application.
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