Compare the different types of Test Doubles and find the most suitable one for testing your implementation. — No doubt testing is one of the most important parts of software development. Many tools have been developed to make the process of testing easier. But often time engineers are reluctant to write tests because of two reasons, brittle and slow tests. A test is considered brittle if it fails…

She’s finally here. Well, almost. One of the most requested web features finally sees the light of day. As of today, container query is on its first public working draft — meaning this feature has proven to be essential and deemed possible to be included in future versions. You can…

Thanks to the advancement of Web APIs today many websites are becoming more and more dynamic — parts of a web page can be disassembled and swapped with a relevant piece of content that aims to help the user achieve a specific goal. But like every good thing, there’s always…

Before React Hooks, non class-based components were often called stateless functional components, or dumb components. Such components wouldn’t have access to state nor do they have any lifecycle hook. As a result, the stateless functional component relies on its props as the only input. For the mere purpose of presentation…

From the very existence of React in the web development world, React has always remained a frontend framework that heavily focuses on client capabilities. The latest React Hooks addition to the React ecosystem further indicates where the framework is heading. Until recently, React team released a sneak peek and opens…

When you access a web page, a browser goes through a sequence of steps called Critical Rendering Path (CRP) in order to convert HTML, CSS, and Javascript into a functioning website. A Critical Rendering Path starts with an HTML request. The browser then parses the HTML before it can construct…

Ever think about how Javascript handles incoming tasks such as function calls or event processing? In this article, we’ll talk about Javascript’s event loop, related concepts such as call stacks, callback queue and why they matter. Understanding Event Loop