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Read a beginner, intermediate, or advanced lesson in the real course format — including narration and self-check questions. Then browse the complete 85-day curriculum below. No account or card required.

🌱 Beginner · ~12 min

Your First 10 Minutes with Claude Code

Have your first real conversation with an AI assistant that can actually do things — and learn the one habit that makes everything else easy.

Read this free lesson → 🛠️ Intermediate · ~15 min

Tame a Messy Folder — the Plan-First Habit

Use Claude Code on a real cleanup task, and learn the plan-first, verify-after pattern that separates casual users from confident ones.

Read this free lesson → 🚀 Advanced · ~18 min

A Morning Digest That Writes Itself

Design a small scheduled automation with Claude Code — and the guardrails that make it safe to run while you sleep.

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Week 4 · Day 53advanced · ~25 min

Batching, Rate Limits & Backoff

Handle many requests without hammering the API: use the Batch API for latency-tolerant volume, respect rate limits with exponential backoff and jitter, and bound concurrency so you scale throughput without triggering a wall of 429s.

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Noob → Master in 6 Modules

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