Learn Prompting
The most comprehensive free guide to prompt engineering — from basic techniques to advanced methods like chain-of-thought, few-shot, and agent prompting.
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Public VaultArtificial Intelligence
Prompt Engineering: Get 10x Better AI Results
The skill that separates AI power users from everyone else. Master prompt engineering with these guides, libraries, and frameworks used by professionals.
Prompt Engineering Guide (DAIR.AI)
Research-backed prompt engineering techniques used by AI professionals. Covers zero-shot, few-shot, CoT, ReAct, and the latest LLM prompting research.
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OpenAI Prompt Engineering Guide
Official best practices from OpenAI on writing effective prompts for GPT-4 and beyond. Includes six core strategies with worked examples.
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Anthropic Prompt Library
A free library of production-ready prompts for dozens of real-world tasks — coding, analysis, writing, data extraction — optimized for Claude.
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OpenAI Cookbook
A growing collection of code examples and guides for building with the OpenAI API. Real implementation patterns for RAG, function calling, fine-tuning, and more.
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DeepLearning.AI — Prompt Engineering for Developers
Andrew Ng and OpenAI's Isa Fulford teach prompt engineering best practices in this free 1-hour course designed for developers building real products.
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Fabric — AI Prompt Framework
Open-source framework of battle-tested prompt "patterns" for real tasks: summarizing, writing, analyzing, extracting wisdom from content, and more.
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