Developer Builds 70-Line Node.js Tool to Generate Role-Specific Mock Interview Packs

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A developer has shared a dependency-free Node.js command-line script that converts any job description text file into a structured mock interview preparation pack. The tool parses the job description to extract role-specific keywords, technologies, and soft-skill signals, then maps them to targeted technical and behavioral practice questions. It requires no API keys, no package installations, and no AI model calls, making it fully self-contained and locally executable. The output includes detected skill-based questions, risk areas to prepare examples for, and a suggested seven-day study schedule. The approach challenges generic interview prep advice by anchoring practice directly to the specific role a candidate is applying for.

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