---
title: "Blog — Coder in 90"
description: "Learn to code with tutorials, guides, and tips. From Python and Django to system design and AI tools."
url: https://coderin90.com/blog/
---

# Blog

Tutorials, guides, and insights to help you learn to code — and actually ship.

[Classroom](https://coderin90.com/blog/category/classroom/)

## [GitHub Classroom Is Shutting Down: What to Do Before August 28](https://coderin90.com/blog/github-classroom-shutting-down-what-to-do/)

GitHub Classroom stops working on August 28, 2026 and the data goes a week later. Here is the export, inventory, and rebuild checklist to run before the fall term starts.

Jul 30, 20269 min read

Last updated July 30, 2026