CategoryJavaScript

March 11, 2021 — For a lot of web scraping tasks, an HTTP client is enough to extract a page’s data. However, when it comes to dynamic websites, a headless browser sometimes becomes indispensable. In this tutorial, we will build a web scraper that can scrape dynamic websites based on Node.js and Puppeteer. Read more…

March 3, 2021 — In this article, we’ll look at how to create an outside focus and click handler with React. We will recreate an open source react component react-foco from scratch in doing so. Read more…

February 25, 2021 — A step-by-step guide to building and deploying a Discord server, Discord bot and a reaction-role system with Discord.js. Read more…

February 11, 2021 — Headless CMS is a powerful and easy way to manage content and access API. Built on React, Sanity.io is a seamless tool for flexible content management. It can be used to build simple to complex applications from the ground up. In this article, Ifeanyi explains how to build a simple listing app with Sanity.io and React. The global states will be managed with Redux and the application will be styled with styled-components. Read more…

January 29, 2021 — In this article, we look at some of the more advanced features of TypeScript, like union types, conditional types, template literal types, and generics. We want to formalize the most dynamic JavaScript behavior in a way that we can catch most bugs before they happen. Read more…

January 19, 2021 — In this article, John Agbanusi explains how you can build a Node.js API from scratch by building and deploying an Ethereum Blockchain for decentralization. He also shows you a step-by-step process of integrating both the API and blockchain into a single API called a “decentralized application API”. Read more…

January 18, 2021 — In this tutorial, we’re going to learn how to use Grommet as a UI library for React applications. We’ll use Grommet as a UI library of choice to create a pricing component, this would help us have a better understanding of how to use Grommet. Read more…

January 14, 2021 — When it comes to building a conversational chat assistant that could be used at a small or enterprise level, Dialogflow would most likely be one of the first options that would show up in your search list. But apart from its console that is provided to design and manage an Agent, how can we create a chat assistant that can be used within our built web applications, too? Read more…

January 12, 2021 — Let’s make 2021… fast! An annual front-end performance checklist, with everything you need to know to create fast experiences on the web today, from metrics to tooling and CSS/JavaScript techniques. Read more…

January 8, 2021 — GetX is an extra lightweight solution for state, navigation, and dependencies management for Flutter applications. In this article, we will be looking at its benefits, features, and how to start using it in Flutter applications. Read more…