CategoryPerformance

December 17, 2020 — It can be a daunting world for folks who aren’t familiar with SEO (and even those who are at times), so we’ve decided to publish a checklist that breaks down the key factors when stumbling upon those tedious search engine optimization issues. You can even download it as a PDF and print it out whenever you like! Read more…

September 11, 2020 — This article contains a brief introduction to Lighthouse, discusses the advantages of running it programmatically, and walks through a basic configuration. Read more…

August 28, 2020 — In this article, we will be taking an in-depth look at what Django brings to the table by understanding what the generated files and folder do, this will give us a better understanding of the Django framework. Read more…

July 16, 2020 — 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, we will discuss various methods of optimizing performance in React applications, and also the features of React that we can use to improve performance. Read more…

June 25, 2020 — Front-end developers and designers create amazing static assets for web applications. In this article, we’re focusing on what happens after the style hotfix or beautiful graphic you just finished is pushed to master. Read more…

June 18, 2020 — When using cross-platform frameworks, people might forget the nuances of each of the platforms they want their code to run on. This article aims to address that. Read more…

May 20, 2020 — It’s not enough to optimize an application. You need to prevent performance from degradation, and the first step to do it is to make performance changes visible. In this article, Anton Nemtsev shows a couple of ways of showing them in the GitLab merge requests. Read more…

March 16, 2020 — In this tutorial, we’re going to learn how to use the HTML Intersection Observer API to implement infinite scrolling and image lazy loading in a React functional component. In the process, we’ll learn how to use some of React’s hooks and how to create Custom Hooks. Read more…

March 9, 2020 — To prevent layout shifts and improve performance scores, we need to always set width and height attributes on our images. Here’s why and when it matters. Read more…

January 6, 2020 — Let’s make 2020… fast! A front-end performance checklist (PDF/Apple Pages/MS Word), with everything you need to know to create fast experiences on the web today. Read more…