HTML5 has brought lots of tools and methods to create web apps that work fast like desktop apps with no page reload. For example, WebSocket lets developers organize bidirectional real-time communication between a client and …
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Three Absolute Must-Haves to Improve Retail Customer Experience in 2021
Due to the pandemic, people are hesitant to get back to stores and are more conscious of where, what, and how they consume. Hence, if there were only three words to describe an outstanding retail …
Continue readingThe World’s Biggest Websites Went Down Because of a CDN Outage
On June 6, a major outage affected several major-league players’ websites, including Amazon, Twitch, Pinterest, Stack Overflow, GitHub, and other services. The problem was caused by a failure at Fastly, a popular CDN provider. The …
Continue readingDifferent Types of Video File Formats and Why WebM and MP4 Beat Them All
Which video formats are the best in terms of size/quality and are compatible with most players on the web, Android & iOS? The short answer for 2021 is: WebM backed up by MP4 is the …
Continue readingCumulative Layout Shift — The Key to a Website’s Visual Stability
Nowadays it’s extremely common to find a website that has dynamically inserted content. Usually it appears in response to a user input. A good example would be a so-called “accordion dropdown,” where hidden content reveals …
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