How to Build a Developer Portfolio That Gets You Hired
Build a portfolio that proves your skills: which projects to choose, how to write READMEs, what to put…
6 min read
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Practical explainers on AI, tools, careers and programming.
Frontend vs Backend vs Full-Stack: Which Path Should You Choose?
What frontend, backend and full-stack developers do, the skills and tools for each, how they work together, and…
5 min read
How to Start Learning to Code: A Realistic Roadmap
A realistic plan for complete beginners: choosing your first language, setting up, a month-by-month roadmap, daily habits, getting…
5 min read
How to Use AI Coding Assistants Without Losing Your Skills
Get real value from AI coding assistants: what they're good and bad at, a safe workflow for generating…
6 min read
What Are AI Agents? How They Work and When to Use Them
AI agents explained simply: how a language model plus tools plus a loop can plan and complete multi-step…
6 min read
Git and GitHub for Beginners: A Complete Practical Guide
Learn version control from scratch: what Git is, installing and configuring it, commits, branches, merging, pushing to GitHub,…
6 min read
Skills Every Developer Needs in the Age of AI
Which developer skills matter more now that AI writes code: fundamentals, problem framing, reading code, debugging, testing, system…
6 min read
How to Use AI to Learn Programming Faster
A step-by-step study system for learning to code with an AI tutor: explanations at your level, practice questions,…
5 min read
How the Web Works: What Happens When You Type a URL
Follow a web request step by step: URLs, DNS, IP addresses, TCP and HTTPS, HTTP requests and responses,…
6 min read
How Large Language Models Work (Without the Maths)
A clear explanation of large language models: tokens, next-word prediction, training, context windows, temperature, why they hallucinate, and…
6 min read
How to Become an AI Engineer: A Step-by-Step Roadmap
A realistic roadmap to becoming an AI engineer: what the role involves, the skills to learn in order,…
6 min read
How to Write Better AI Prompts: A Practical Guide
A practical framework for writing prompts that get useful answers from AI assistants, with before-and-after examples for coding,…
6 min read