Free AI Prompt Library
Library of 450 free AI prompts, sorted by category. Copy and use optimized prompts for ChatGPT, Claude and Gemini.
Showing 385-396 of 450 prompts
Create a Detailed Customer Persona
Generates a complete, actionable customer persona with profile, motivations, barriers and tailored marketing messages.
Craft a Unique Value Proposition (UVP)
Builds a unique value proposition via the Value Proposition Canvas with 3 formulations and 5 testable taglines.
Write a Compelling 30-Second Elevator Pitch
Generates 3 elevator pitch versions (30s, 60s, email) with explanations of each rhetorical choice and 5 alternative hooks.
Apply Porter Five Forces to a Sector
Analyzes Porter Five Forces applied to a sector with intensity levels, trends and strategic recommendations.
Complete a Full Business Model Canvas
Produces a detailed Business Model Canvas across 9 blocks with an analysis of risky assumptions to validate.
Conduct an In-Depth SWOT Analysis
Produces a detailed SWOT analysis with at least 5 elements per quadrant and an actionable strategic synthesis.
Configure ESLint and Prettier for a JavaScript Project
Configures ESLint and Prettier completely with ESLint v9 flat config, VS Code integration, Husky Git hooks and CI pipeline, adapted to the framework and team style.
Prepare for a Technical Algorithm Interview
Simulates a complete technical interview on an algorithmic problem: clarification, brute force, optimization, commented code, complexity and identified patterns.
Build a Complete Node.js CLI Tool
Generates the complete structure of a professional Node.js CLI with Commander.js, polished UX (colors, spinners), configuration, error handling, tests and npm publishing.
Convert a JavaScript File to TypeScript
Converts JavaScript code to TypeScript with strict types, typing choice explanations, tsconfig configuration and progressive migration plan for a larger codebase.
Build SQL Queries for an Analytics Dashboard
Generates complete analytical SQL queries for a dashboard: KPIs, trends, cohorts, funnels and segmentation, optimized for large volumes.
Implement Secure JWT Authentication
Implements a complete, secure JWT system with refresh tokens, revocation, CSRF protection and secure storage, with justification for each security choice.