Show HN: Phantom – AI-generated animated explanations of any code function

Category: devtools

Tags: code-visualization, ai-education, developer-tools

Score: 7.5/10 (Innovation: 8, Technical: 7, Documentation: 9, Utility: 6)

Phantom is an AI-powered tool that generates narrated, step-by-step animated visualizations of code execution, turning functions into cinematic explanations with recursion trees, variable state changes, and control flow diagrams. It's interesting because it combines LLM-based code analysis with hand-crafted Remotion animation templates to create reliable educational visualizations for visual learners.

Target audience: software engineers, educators, students, visual learners

Repository: https://github.com/hamzamiladin/Phantom · TypeScript · MIT

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