If folks are interested in browsing (and editing) GitHub repos in VS Code without cloning, the GistPad extension might be worth checking out: https://marketplace.visualstudio.com/items?itemName=vsls-con....
It’s not necessarily as convenient as a web client, but it lets you work from your existing/customized editor setup (e.g. theme, keybindings), and it supports editing, branches, commenting, etc.