C# runs great on Mac, Linux, Android, and iOS (oh, and Windows); is targeted by your favorite editor; rests on a rock solid, time-tested industrial grade platform; and is open source. You want to because C# is an industry leader in language innovation, is your best option for native cross-platform mobile apps, and is toolable beyond compare.  

lockfixed is a jQuery plugin which allows for DOM elements to be positioned anywhere on the page, and lock within the user's viewport when scrolling. Common use case is a menu under a header, which on scrolling stays within the viewport and doesn't overflow the footer.

Degrades nicely on mobile and tablet browsers and doesn't have any CSS prerequisites.  Demo

And there you have it – an ASP.NET web app built on Windows, running seamlessly on a Mac off of a USB folder. How mind-blowing is that

CSS Values is a simple single page web app (SPA) that lets you search for almost any CSS property and get a simple list of possible values.

The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer. 

AVIF is a new image format derived from the keyframes of AV1 video. It's a royalty-free format, and it's already supported in Chrome 85 on desktop.  

https://github.com/microsoft/STL is our new repository, containing all of our product source code, a new CMake build system, and a README with more information.  

ASP.NET Core 3 seems to be taking a similar tact to version 1 as it is adding a lot of functionality and phasing it in with different previews. 

High CPU usage is a very common problem in SQL Servers. Any query with a bad query plan can steal CPU time and harm system response time.