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Automation platforms from scratch (n8n, Zapier, and friends)

This path is for you if you want apps to hand work to each other without a throwaway script. It covers triggers, webhooks, and visual tools such as n8n and Zapier, including an AI step and what breaks once it runs every day. No part is live on this page yet. Start with Practical AI if you need the plain limits of a model first.

  1. 1 What Is an Automation Platform? The Glue Between Modern Apps Use automation platforms when many SaaS apps must exchange events reliably. Prefer webhooks over polling. Skip them when a single script or native integration is enough. Scheduled · December 15, 2026
  2. 2 Triggers, Actions, and Conditional Routing: The Anatomy of Workflow Logic Design workflows as trigger, actions, and conditional routes. Make writes idempotent. Test the false paths before you enable the zap. Scheduled · December 16, 2026
  3. 3 Zapier from Zero: Building Your First Production Integration Build Zapier automations with explicit field checks, Paths for branches, and task-cost awareness. Triage errors with run history before you rewrite the whole Zap. Scheduled · December 17, 2026
  4. 4 Make from Zero: Mastering Visual Routers, Iterators, and Array Aggregators Use Make for array-heavy visual flows: iterate, aggregate, route, and handle errors per bundle. Prototype the data shape before you scale operations. Scheduled · December 18, 2026
  5. 5 n8n from Zero: Self-Hosted Orchestration versus Managed Cloud Deploy n8n with Docker Compose for control, or n8n Cloud for less ops. Learn queue mode before you promise millions of executions. Scheduled · December 19, 2026
  6. 6 Building an n8n Workflow People Actually Keep: Webhook Ingestion, Deduplication, and Slack Dispatch Build n8n keepers around webhook intake, simple triage code, and interactive Slack cards. Optimize for humans who must live with the workflow. Scheduled · December 20, 2026
  7. 7 Adding AI to Workflows Carefully: Summarization, Classification, and Guardrails Gate workflow AI with structured outputs, confidence thresholds, and cost caps. Use models for fuzzy text, not for authoritative writes without review. Scheduled · December 21, 2026
  8. 8 Workflow Security: Secrets Management, OAuth Scopes, and Credential Governance Govern workflow secrets with a vault, tight OAuth scopes, and rotation playbooks. Treat canvas plaintext credentials as temporary only. Scheduled · December 22, 2026
  9. 9 When to Skip Automation Platforms: The Case for Vanilla Scripts, Cron, and Spreadsheets Choose platforms for multi-SaaS event glue. Choose scripts or native tools for local transforms and single-endpoint jobs. Match tool to shape. Scheduled · December 23, 2026
  10. 10 Production Reliability in Workflow Automation: Retries, Idempotency, and Human Approvals Ship retries with exponential backoff and jitter, idempotency keys on mutations, and chat approval when humans must decide. Reliability is part of the workflow design. Scheduled · December 24, 2026