Visual Studio Live Share, which is now installed by default in Visual Studio 2019, helps developers collaborate in real time, including desktop app sharing, source control diffs, and code commenting.

Microsoft has released Visual Studio 2019 16.4, the newest version of its full integrated developer environment (IDE) that was launched in April.

From the ebook: Visual Studio 2019 became generally on April 3rd, bringing with it a slew of new features aimed at making developers more productive.