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"Easy is boring. That's why I love the web and browsers." - Remy Sharp

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Why Is React Concurrent Mode Exciting?
Last week the React team released an experimental version of Concurrent Mode to the public. It's been in development for over a year and the React community has been very excited about its release.
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News
Developers are reporting that apps made using Electron are now being rejected by the automated Mac App Store review process.
Microsoft is planning to release its Edge Chromium browser early next year with a new logo. The software maker is targeting January 15th as the release date for Edge Chromium, with availability for Windows 10, Windows 7, Windows 8, and macOS.
Flash was the answer to the boring static web, with rich animations, media, and actions. It was a prolific technology that inspired many new content creators on the web. It was everywhere.
Google Search will stop supporting Flash later this year. In Web pages that contain Flash content, Google Search will ignore the Flash content.
Articles
When React Hooks were released, React was the most popular and most loved front-end framework in the JavaScript ecosystem. In this post, you'll learn why, despite existing praise, the React team dedicated so many resources to creating and releasing Hooks. Along the way, you'll also get a soft introduction to the main aspects of the Hooks API.
The display property is how we change the formatting context of an element and its children. In CSS some elements are block by default, and others are inline. This is one of the first things you learn about CSS.
A collection of bad practices in HTML, copied from real websites.
For beginners
Native JavaScript promises explained how I wish they were explained to me — plus a handy cheat sheet.
Hello from the server side
How to check if a directory exists, create a new directory, list all the files in a directory, and more.
Demo