How much does zuzu.codes cost?

The starter track is free — read all lessons and practice for free. Full access to every track (current and future) is $14.99/month. Cancel anytime.

How long does each track take?

Each track is designed as a 30-day challenge — one lesson per day, about 15 minutes each. Go at your own pace, but the structure is built around daily consistency.

What's the lesson format?

Each lesson is a student-teacher dialogue with code examples, followed by a hands-on code challenge in an in-browser editor. You read, you understand, then you write real code.

Do I need prior coding experience?

Our beginner track starts from absolute zero — no prior experience needed. Advanced tracks build on earlier ones, and the platform tells you exactly where to start.

How is zuzu.codes different from freeCodeCamp or Codecademy?

zuzu.codes uses a structured 30-day track format with dialogue-based teaching, an in-browser code editor, and gamification (XP, streaks, progress tracking). The format builds genuine understanding through daily practice.

Automation Mastery

Pro

Mastery track of the Automation series. Where Automation Patterns taught reliability primitives — chains, retries, dedup, state, structured logs — Mastery adds the production-shaped layer: webhook payloads, signature verification, direct HTTP with rate-limit awareness, secret management, structured observability, long-running with status, and queue-style processing. 30 lessons across 4 weeks. Requires Automation Patterns. Pro tier. Week 1 — Webhooks and event-driven workflows: push vs pull, payload parsing, HMAC signature verification, event dispatch, replay-safe idempotency, event-driven state. Week 2 — Direct HTTP, rate limits, secrets: `requests`, rate-limit header inspection, adaptive backoff, secrets via environment, per-environment config, API versioning. Week 3 — Observability and long-running: structured JSON logging, metrics (counts and timings), threshold alerts via Gmail self-send, long-running with status, queue-style processing, full webhook-driven synthesis. Week 4 — Patterns at scale: dead-letter handling, replay-safe re-processing, observability dashboards (Sheet-as-dashboard mental model), cross-tool consistency, multi-step rollback, and a final reliable-pipeline synthesis. Lessons demonstrate ONE production primitive at a time on the smallest possible generic input — minimum-demonstration only, no "production status report" framing. After this track the learner has the full automation kit. AI tracks build on top.

Automation Mastery — Confidence Check

Week 1

Day 1: Push vs pull~15m

Day 2: Webhook payload~15m

Day 3: HMAC verification~15m

Day 4: Event dispatch~15m

Day 5: Event idempotency~15m

Day 6: Webhook + state~15m

Day 7: Week 1 quiz~10m

Week 2

Day 8: Direct HTTP~15m

Day 9: Rate-limit headers~15m