learn

Arguments

<concept>

• Required. The concept, term, or technology you want explained in depth.
• Examples: /learn user story, /learn Wilson score interval, /learn closure in JavaScript

Copilot CLI note: $ARGUMENTS does not substitute in skills; include the argument inline in your prompt.

Explain Concept: $ARGUMENTS

Explain a software development concept, algorithm, tool, or architectural pattern clearly and thoroughly across multiple conceptual depths.

Step 1: Validate Input

If $ARGUMENTS is empty, missing, or whitespace, stop and output:

Usage: /learn <concept> Please provide the concept, term, or technology you want explained.

Then stop.

Step 2: Adaptive Multi-Depth Explanation

Synthesize the concept across structured levels to ensure both rapid intuition and deep technical mastery:

1. Simple Summary (ELI5): Explain the concept in plain, non-jargon language that any developer or stakeholder can grasp immediately.
2. Technical Mechanics: Detail how it works under the hood: data flow, memory model, execution phases, or state transitions.
3. Mental Model: Provide an intuitive analogy from daily life or foundational computer science.
4. Code Example: Provide a concise, runnable, and idiomatic code snippet illustrating the concept in practice.
5. Common Pitfalls: Highlight common mistakes, anti-patterns, and performance or security traps.
6. Best Practices: State concrete production recommendations and guidelines for when and when not to use it.
7. Related Concepts: Connect the topic to 2-3 adjacent concepts, tools, or design patterns.

Output Format

Output using this structured markdown template:

# Learn: <Concept>

## 1. Simple Summary (ELI5)
<Plain language explanation capturing core value>

## 2. Technical Mechanics
<Detailed explanation of underlying architecture, algorithms, and lifecycle>

## 3. Mental Model
<Concrete analogy explaining the concept intuitively>

## 4. Code Example
```<language>
// Minimal, self-contained, and runnable example

5. Common Pitfalls

• <Pitfall 1>:
• <Pitfall 2>:

6. Best Practices

• <Practice 1>:
• <Practice 2>:

7. Related Concepts

• :
• :