Cloudflare Workers Best Practices

Your knowledge of Cloudflare Workers APIs, types, and configuration may be outdated. Prefer retrieval over pre-training for any Workers code task.

Core Workflows

Choose the appropriate reference based on your current task:

• Writing or Refactoring Code: Need the canonical rules, code patterns, and anti-patterns for Workers (e.g., streaming, floating promises, bindings).
  • Read references/rules.md.
• Code Review: Need the checklist for type validation, config validation, and the structured review process.
  • Read references/review.md.

FIRST: Fetch Latest References

Before reviewing or writing Workers code, retrieve the current best practices page and relevant type definitions.