Tutorials

SQL Basics: The Queries Every Beginner Should Actually Know

Ten queries that cover most of what you'll use day to day, with runnable examples

Ten SQL queries that cover most day-to-day database work, with runnable examples — SELECT, filtering, joins, aggregation, and the mistakes that trip up beginners.

Git and GitHub for Complete Beginners: A Step-by-Step Guide

From your first commit to your first pull request, without the jargon

A practical walkthrough of Git and GitHub — what problem version control solves, the five commands you'll use daily, and how to set up your first repository.

Google Search Console — How to Add Your Website and Get Free Traffic

Step by step guide to adding your website to Google Search Console and using it to get free organic traffic from Google. Beginner friendly.

10 Best Free Websites to Learn Coding in 2026

Discover the 10 best free websites to learn coding in 2024. From HTML to Python to data science — all completely free with certificates.

How to Learn Python in 30 Days — Complete Beginner Roadmap

A complete day-by-day roadmap to learn Python from scratch in 30 days. Free resources, projects, and tips to get job-ready fast.