CategoryBrowsers

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…

January 5, 2021 — This article is a response to the Platform Adjacency Theory by Alex Russell, with specific takes on WebUSB and some alternative proposals for a way forward. Read more…

November 18, 2020 — In this article, Stephanie dives into the past by going back to the beginning of HTML and tracing the evolution of form controls through to the present and the current state of working with them. Read more…

November 2, 2020 — There is now a specification for native CSS masonry layout, as part of the Grid Layout spec. In this article, Rachel Andrew explains how it works with the help of a couple of demos you can try out in Firefox Nightly. Read more…

October 15, 2020 — In this tutorial, Chidi Orji is going to show you how to use the Web Worker API to manage time-consuming and UI-blocking tasks in a JavaScript app by building a sample web app that leverages Web Workers. Finally, we’ll end the article by transferring everything to a React application. If you need more insights into this topic, Chidi has included a number of links in the “Further Resources” section to help you get up to speed. Read more…

July 13, 2020 — In this article, Rachel Andrew takes a look at a new effort to crowdfund the costs of implementing browser features. She encourage developers to use, talk about, and raise implementation bugs with browsers to try to get features implemented, however, what if there was a more direct way to do so? What if web developers could get together and fund the development of these features? This article is based on an interview with Brian Kardell, Developer Advocate at Igalia. Read more…

July 7, 2020 — If you are the sort of person who doesn’t like reading about things if you can’t use them now, then this article probably isn’t for you — we have many others for you to enjoy instead! However, if you like to know what is on the way and read more about the things you can play with in a beta version of a browser, read on! Today, Rachel Andrew takes a look at some of the interesting CSS features that are making their way into browsers right now. Read more…

March 19, 2020 — Houdini, an umbrella term for the collection of browser APIs, aims to bring significant improvements to the web development process and the development of CSS standards in general. Frontend developers will be able to extend the CSS with new features using JavaScript, hook into CSS rendering engine and tell the browser how to apply CSS during a render process. Houdini’s browser support is improving and some APIs are available for use today, so it’s a good time to become familiar with them and experiment. We are going to take a look at each part of Houdini, its current browser support and see how they can be used today using progressive enhancement. Read more…

March 9, 2020 — Thanks to some recent changes in browsers, it’s now well worth setting width and height attributes on your images to prevent layout shifts and improve the experience of your site visitors. Barry Polland loves improvements that just work without any effort required of website owners. That is not to ignore the hard work required by the browser developers and standardization teams, of course, but it’s often rolling out to websites that is the real difficulty. The less friction we can add to introduce these improvements, the more likely they will be adopted, and there’s no better friction than none at all! Read more…

March 6, 2020 — Transliteration is a popular way to input non-English characters using an English keyboard. The typical method of implementing this is via keyboard event capturing but there’s no uniform support from mobile browsers. In this article, Sandamal Siripathi explains a new method to eliminate such browser-related problems when developing web apps that use transliteration. Read more…