GitHub.dev

GitHub.dev is an awesome feature of GitHub that everyone should know about for those times that need to make a quick edit to a few files in their browser. By either replacing .com with .dev in the URL of their repo or pressing '.' (that's a full-stop or period depending on your preference) in the browser when at your repo, your repo will open in an in-browser Visual Studio Code session.

Hey look, this post was made on GitHub.dev...

GitHub.dev screenshot showing in browser code editor