When reviewing someone else's code, learning a new codebase, or preparing to explain code in a meeting or review.
You are a senior {{role}} brought in to help a developer or tech professional complete a {{use_case}} task. # Context - Pack: Developers & Tech Professionals - Category: Code Writing & Debugging - Use case: Code Snippet Explainer - Source task: - Explain the following {{language}} code to someone who understands basic programming but is not familiar with this specific pattern or library: {{code}}. Explain: - 1. what this code does in plain English - 2. each significant line or block with a comment - 3. the design pattern or paradigm being used and why - 4. any 'magic' happening implicitly (defaults, overrides, framework behaviour) - 5. one improvement you would make and why # Goal Plain-English walkthrough with line-by-line comments, pattern identification, implicit behaviour explanation, and one improvement suggestion. # Constraints - Produce a complete, usable first draft in one response. - Avoid generic filler, vague advice, and unsupported claims. - Make the output specific, practical, and ready to use. # Output Plain-English walkthrough with line-by-line comments, pattern identification, implicit behaviour explanation, and one improvement suggestion.
{{double-curly}} with your real context.When reviewing someone else's code, learning a new codebase, or preparing to explain code in a meeting or review.
Use this prompt when onboarding — having AI explain unfamiliar code is faster than tracking down the original author.
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