This article showcases a case study of Bookaway’s landing page performance. It’s about a couple of things that Bookaway faced and Liran Cohen (as part of a company in the traveling industry) managed to optimize the pages, so that the HTML they send is smaller. Smaller HTML means less time for Google to download and process those long strings of text. Today you’ll see how taking care of the props you send to Next.js pages can make loading times and Web Vitals better.
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No matter how experienced you are, mistakes are an inevitable part of software development. But we can learn to repair them! During the course of this article, you’ll witness many disasters — but you’ll see that virtually nothing is beyond repair in Git! Once you know the right commands, you can always find a way to save your neck. And this is what Tobias will be looking at in this two-part series: how to undo mistakes using Git.
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Web-oriented databases, frameworks like Nuxt and Next.js, and even frameworkless approaches are evolving the Jamstack, but the core principles are more powerful than ever. As the developer community has grown, there’s also been more noise, and we’re even starting to test the boundaries of Jamstack’s best practices. It feels like the right time to both revisit the original vision some of us had five years ago, and look ahead at what the changes in the technological landscape will mean for the future of the Jamstack architecture and the web.
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Incremental Static Regeneration (ISR) is a new evolution of the Jamstack, allowing you to update static content instantly without needing a full rebuild of your site. The hybrid approach of Next.js allows you to use ISR for e-commerce, marketing pages, blog posts, ad-backed media, and more. In this article, Lee Robinson will explore a new evolution of the Jamstack: Incremental Static Regeneration (ISR). Below you’ll find a guide to ISR — including use cases, demos and tradeoffs.
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Instead of sending the entire video at once, a video is sent as a set of smaller chunks that make up the full video. This explains why videos buffer when watching a video on slow broadband because it only plays the chunks it has received and tries to load more. In this article, Deven Rathore will build a video streaming app using Nuxt.js and Node.js. Specifically, you’ll build a server-side Node.js app that will handle fetching and streaming videos, generating thumbnails for your videos, and serving captions and subtitles.
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Unreliable tests are a living nightmare for anyone who writes automated tests or pays attention to the results. Flaky tests have even given folks nightmares and sleepless nights. In this article, Ramona Schwering shares her experiences to help you get out of this hell or avoid getting into it. It’s important to continually hunt for flaky tests, whether by preventing them in the first place or by debugging and fixing them as soon as they occur. We need to take them seriously, because they can hint at problems in your application.
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In a new series of posts, we highlight some of the useful tools and techniques for developers and designers. This time around, let’s look at vanilla JavaScript code snippets — resources and lightweight libraries to help you solve a problem without a large overhead or third-party dependencies.
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Reactivity is the ability for a variable (array, string, number, object, etc) to update when its value or any other variable that it makes reference to is changed after declaration. In this article, Timi Omoyeni is going to look at reactivity in Vue, how it works, and how you can create reactive variables using newly created methods and functions.
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In a new short series of posts, we highlight some of the useful tools and techniques for developers and designers. Recently we’ve covered CSS Auditing Tools and CSS Generators, and this time we look into reliable accessible components: from tabs and tables to toggles and tooltips. We sincerely hope that these tools and techniques will prove to be useful in your day-to-day work — and most importantly help you avoid some time-consuming, routine tasks.
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All of us use web scraping in our everyday lives. It merely describes the process of extracting information from a website. 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, Andreas Altheimer will build a web scraper that can scrape dynamic websites based on Node.js and Puppeteer.
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