Name	Home Page	Notes	Developer
Visual Studio Code	code.visualstudio.com		Microsoft
Atom	atom.io		GitHub (which now owned by Microsoft)
Sublime Text	www.sublimetext.com	Paid. Students generally use it unlicensed, though. Early influencer, fading in popularity.	Independent developer
GitHub Codespaces	github.com	Online version of Visual Studio Code. Still in beta.	GitHub (which now owned by Microsoft)