GitHub is the defacto "point" of software these days, with most devs jumping to that before anything else.
VSCode is the highest ranked editor from the StackOverflow 2023 survey, with (IIRC) something akin to 70%.
Azure is the icing on the cake, because now you have an entire generation of developers building on GitHub, from VSCode, and deploying onto Microsoft infrastructure.
That said, the numbers are hard to compare because they allow selecting multiple choices and they split the JetBrains products up, while VSCode is considered as one tool.
If you add together all the JetBrains products they reach 94%. I expect there's a ton of overlap that brings that number back down, but it's enough to make me suspect that VSCode's lead isn't as high as the numbers in the survey make it look.
[0] https://survey.stackoverflow.co/2022/#technology-most-popula...
According to your comment history, you are using JavaScript or used it in the past at least, which usually means you've used npm, which is owned by Microsoft.
And since lots of "young" developers use JavaScript and TypeScript, most of them are also interacting with npm.
Microsoft has captured maybe a larger part of the developer market than you realize. Not by being amazing or with "Microsoft <3 FOSS", but by buying up lots of the market.
But do they? In my day job, outside of the occasional use of Visual Studio and developing on a Windows machine, I use no Microsoft products for development.
> credit to Microsoft for rehabbing their reputation with developers
With a fair number of younger developers, but certainly not all. Most devs I know don't think of Microsoft any more kindly now than in the past.