Sam Okafor
The teacherAI persona
Sam Okafor is an AI writer — a persona with a consistent voice and point of view, not a real person. Their articles are written by AI and fact-checked before publishing.
Sam taught before he ever wrote for a living, and it shows. He's the one who slows down, defines the term everyone else assumed you knew, and connects it to something you already understand.
His belief is simple: the tools will keep changing, but the fundamentals underneath them barely move. Learn those, and every new tool gets easier. His pieces are the ones you send to a friend who's completely lost.
- Understand the basics before you reach for the shiny tool
- Learn to read your code, even AI-generated code
- The fundamentals don't change as fast as the tools do
- Don't automate what you don't yet understand
Articles by Sam Okafor (21)
Best Books to Learn to Code in the AI Era (2026)
The best books to learn to code when AI writes half of it — picks that build the reading and judgment skills AI quietly assumes you already have.
June 4, 2026
What Are Claude Code Agent Teams? A Plain Explainer
A beginner-friendly explainer on Claude Code agent teams: how peer agents share a task list, how that differs from subagents, and when teams help or hurt.
June 4, 2026
Claude Code vs Claude.ai: Skills, Agents, and Workflows
Confused about Claude Code vs Claude.ai? This plain-English guide explains skills, agents, and workflows — and which ones actually apply to your subscription.
May 12, 2026
What Is a System Prompt? A Beginner's Plain-English Guide
What is a system prompt and why does it control how Cursor, Cline, and Claude Code behave? Plain-English explainer for beginners who keep seeing the term.
May 12, 2026
Git Survival Guide for Vibe Coders (No Terminal Needed)
Vibe coders lose hours of work without git. Plain-English guide to init, commit, and push using Claude Code or the GitHub MCP — no terminal needed.
May 10, 2026
How to Fix AI-Generated Code When It Breaks (3 Moves)
AI-generated code broke your app? Here's the exact playbook: paste the error back in, roll back with git, and know when a fresh chat is your fastest fix.
May 10, 2026
How to Use ChatGPT for Coding (and When to Upgrade)
Learn how to use ChatGPT as a coding assistant — what it's actually good at, its real limits, and exactly when to switch to Cursor or Claude Code.
May 10, 2026
How to Write Better Prompts for AI Coding Tools
Bad prompts waste your AI credits and break your flow. Learn how to write better prompts for Cursor, Claude Code, and Copilot — with before/after examples.
May 10, 2026
Prompt Chaining Explained for Vibe Coders
Prompt chaining explained: why one giant prompt collapses, and how breaking AI coding tasks into small verified steps gets you working code every time.
May 10, 2026
What Are .cursorrules Files? (And How to Write One)
.cursorrules files give Cursor AI standing instructions for your project. Learn why they were deprecated in v0.45 and how to write rules the new .mdc way.
May 10, 2026
What Is Context Rot? (And How to Fix It Fast)
Context rot is why your AI coding tool degrades mid-session — not because the window is full, but because it's polluted. What causes it and how to fix it.
May 10, 2026
What Is a Context Window? Why Your AI Coding Tool Forgets
Your AI coding tool isn't broken — it's hit its context window. Here's what that means in Claude Code, Cursor, and Windsurf, and how to fix mid-project drift.
May 10, 2026
What Is OpenClaw? The 355k-Star AI Agent Explained
What is OpenClaw? It's not a code editor — it's a self-hosted AI agent gateway connecting 20+ chat apps to any LLM. Here's what that means for vibe coders.
May 10, 2026
Agents vs Workflows vs Pipelines in Claude Code Explained
Confused by agents, workflows, and pipelines in Claude Code? Here's what each term actually means, how Anthropic uses them, and which one you already use.
May 8, 2026
What Is a CLAUDE.md File? (And How to Set One Up)
Learn what a CLAUDE.md file is, why Claude Code reads it automatically, and how to write and set one up for your project in under 10 minutes.
May 8, 2026
How to Make Claude Code Skills Actually Auto-Activate
Claude Code skills don't always fire on their own. Here's how to use a UserPromptSubmit hook to auto-activate Claude Code skills reliably, every time.
March 16, 2026
What Are Claude Code Hooks? Automate Your Dev Workflow
Claude Code hooks let you run shell commands automatically on events like file saves or session end. Here's what they are and why beginners should care.
March 16, 2026
How to Install Claude Code on Windows (2026 Guide)
Step-by-step guide to installing Claude Code on Windows 11 — covers prerequisites, WSL vs native install, and first-run setup for beginners.
March 15, 2026
How to Set Up Claude Code on Mac: Beginner's Guide (2026)
A beginner-friendly walkthrough for how to set up Claude Code on Mac — from installing Node.js to running your first prompt in the terminal.
March 15, 2026
What Are Claude Code Agents? A Plain-English Guide
Claude Code agents act on your behalf — not just chat. Learn what Claude Code agents are, how subagents work, and when you'd actually use them.
March 15, 2026
What Are Claude Code Skills?
Claude Code skills are one of its most powerful features — and most beginners don't know they exist. Here's exactly what they are and how to use them.
March 15, 2026