The Tech Stack

This page will grow into a proper architecture writeup once the git server is open-sourced. Until then, the short version consists of three parts.

git-sinkhole-server

• Speaks the git wire protocol over HTTP and SSH.
• Grading and lesson-injection happen directly inside the push.
• Written in Go.

A quite boring backend

• Serves the API and live session events.
• Acts as an sshd to provide authentication for the service.
• Written in Go.

An even more boring frontend

• What you are most likely reading this on.
• Written in typescript using nextjs.
• Served via nginx.