Git & GitHub●Web Application Basics●APIs●Databases●Server Basics●Programming Fundamentals●Python Basics●JavaScript Basics●HTML & CSS●The Command Line●How the Internet Works●Computer Science Basics●Linux Basics●Data Structures, Gently●Debugging & Problem Solving●Markdown & Technical Writing●Cloud & Deployment Basics●FastAPI●PostgreSQL●Redis●Celery●MongoDB●System Design●Low Level Design●Microservices●React●Vue.js●Micro Front-ends●Django●Web Servers (NGINX & Apache)●AI for Developers●ChatGPT & Claude for Coding●Prompt Engineering Basics●Build with the Claude API●Claude Code●Finance for Everyone●Freelancing●Digital Marketing●SEO●GEO — Generative Engine Optimisation●Social Media Marketing●Performance Marketing●PPC Ads●Google Ads●Google AdSense●Meta Ads●Ad Library Research●Biology: Advanced●Biology: Beginner●Biology: Intermediate●Canva Designing: Beginner●Chemistry: Advanced●Chemistry: Beginner●Chemistry: Intermediate●Communication Skills: Advanced●Communication Skills: Beginner●Communication Skills: Intermediate●Digital Entrepreneurship: Advanced●Digital Entrepreneurship: Beginner●Digital Entrepreneurship: Intermediate●History: Advanced●History: Beginner●History: Intermediate●Leadership Skills: Advanced●Leadership Skills: Beginner●Leadership Skills: Intermediate●Mathematics: Advanced●Mathematics: Beginner●Mathematics: Intermediate●Personal Branding: Advanced●Personal Branding: Beginner●Personal Branding: Intermediate●Physical Education: Beginner●Physical Education: Intermediate●Physics: Advanced●Physics: Beginner●Physics: Intermediate●Presentation Skills: Beginner●Presentation Skills: Intermediate●Project Management: Advanced●Project Management: Beginner●Project Management: Intermediate●Public Speaking: Advanced●Public Speaking: Beginner●Public Speaking: Intermediate●Sales and Negotiation: Advanced●Sales and Negotiation: Beginner●Sales and Negotiation: Intermediate●

Beginner · 6 courses

Absolute Beginner

A gentle, zero-assumptions on-ramp. Understand how computers and the internet work, get comfortable in the terminal, learn to think like a programmer, and pick up the everyday tools real developers use — all before writing serious code.

Start the path

By the end you'll be able to

  • ✦Understand how computers, code, and the internet actually work
  • ✦Navigate your machine confidently from the command line
  • ✦Think through problems the way programmers do
  • ✦Use Git, Markdown, and the core developer toolkit

Your track

How the Internet Works

From typing a web address to a page on your screen — demystified, one hop at a time.

Beginner21 lessons5h 28m

Computer Science Basics

See how computers think, store and solve problems. Plain words, no maths degree required.

Beginner22 lessons5h 39m

The Command Line

Talk to your computer in its own language — type a command, get things done fast.

Beginner22 lessons4h 38m

Programming Fundamentals

Learn to think like a programmer — one clear idea at a time.

Beginner21 lessons6h 9m

Markdown & Technical Writing

Write docs people actually read. Learn Markdown and the craft of clear technical writing.

Beginner22 lessons4h 43m

Git & GitHub

Version control without the fear. Branch, commit, and collaborate like a pro.

Beginner16 lessons3h 14m