Open Source

Learn how to read, contribute to, and maintain open-source projects without turning the workflow into guesswork.

Learning hub

What this category covers

This hub focuses on the engineering habits behind public software: first pull requests, repository structure, maintainer communication, package quality, and practical project hygiene.

First PRs Project structure Maintainer workflow Package quality Developer tooling

Recommended starting guides

All AI Frontend Backend DevOps Tutorials Open Source

2026-05-1424 min readBy Vishal Anand

DRF API Logger for Django REST Framework

A maintainer-led guide to DRF API Logger: safely log DRF requests, mask secrets, profile slow APIs, and tune production storage.

Django Python DRF API Logging

2026-04-2811 min readBy Vishal Anand

Contributing to Open Source: Your First PR in 30 Minutes

Open source contribution is not just for experts. This step-by-step guide takes you from finding a beginner-friendly issue to submitting your first pull request - including the fork workflow, commit conventions, and review etiquette.

Open Source Git

2026-04-2813 min readBy Vishal Anand

Monorepo vs Polyrepo: How to Structure Your Codebase at Scale

Google uses a monorepo with 2 billion lines of code. Netflix uses hundreds of separate repos. Both work. Learn when each approach wins, the tooling that makes monorepos viable (Nx, Turborepo), and how to migrate without losing your mind.

Monorepo Nx

2026-04-2712 min readBy Vishal Anand

How to Build a Python CLI Tool That People Actually Use

Build a production-quality Python CLI with Typer, publish it to PyPI, add shell completions, colored output, progress bars, and CI/CD - everything between "it works on my machine" and "10,000 installs."

Python CLI