explaining-code

Explain code with analogies, ASCII diagrams, and step-by-step walkthroughs.

1|Updated Feb 21, 2026
One-click install
npx skills add https://github.com/jpfielding/claude --skill explaining-code-jpfielding
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: explaining-code
Source: https://github.com/jpfielding/claude/tree/main/skills/explaining-code
Command: npx skills add https://github.com/jpfielding/claude --skill explaining-code-jpfielding

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Explains code by using visual diagrams and everyday-life analogies, helping users understand how code works, learn a codebase, or answer questions like "how does this work?".

Core Features & Use Cases

  • Start with an analogy that maps code to a familiar concept.
  • Draw a clear ASCII diagram to illustrate flow, structure, or relationships.
  • Walk through the code step-by-step to explain execution.
  • Highlight common gotchas and misconceptions to prevent mistakes.
  • Use when teaching code, onboarding new developers, or when you want a concept explained clearly.

Quick Start

Explain a given code snippet to a learner by starting with an everyday-life analogy, then drawing an ASCII diagram and walking through the execution.

Frequently Asked Questions about explaining-code

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I explain complex code logic to new developers?▼

Explain complex code logic by mapping it to everyday-life analogies, drawing ASCII diagrams to illustrate flow, and walking through execution step-by-step. This approach highlights common gotchas and helps new developers understand how the codebase works in practice.

What is the best way to use analogies for onboarding developers to a codebase?▼

The best way to use analogies for onboarding is to start with a familiar everyday concept, then draw an ASCII diagram to show structure, and follow with a step-by-step walkthrough. This clarifies how specific code works and prevents misconceptions during onboarding.

Can I generate ASCII diagrams to illustrate code flow and structure?▼

Yes, you can generate ASCII diagrams to illustrate code flow, structure, and relationships. The diagrams are paired with analogy-based explanations and step-by-step walkthroughs to clearly teach learners how a codebase executes in practice.

Does this approach highlight common gotchas when teaching how code works?▼

Yes, this approach explicitly highlights common gotchas and misconceptions when teaching how code works. By combining analogies, visual diagrams, and step-by-step execution walkthroughs, it prevents mistakes and clarifies complex logic for learners.

When should I use analogy-based explanations to understand a codebase?▼

Use analogy-based explanations when teaching code, onboarding new developers, or answering questions like how a specific codebase works. It is ideal for turning complex logic into relatable, step-by-step explanations with visual diagrams for clear understanding.