Dynamic Imports

What problem does it solve?

Cloudflare Workers do not expose process.env at module load time. Environment variables are only accessible via the env binding during request handling. This skill explains how to use dynamic imports inside request handlers to access runtime-only modules and environment details safely.

Core Features & Use Cases

• Dynamic imports inside server function handlers to access environment-bound modules and avoid module-load-time failures.
• Singleton pattern for database access via getDb(), ensuring a single connection per request lifecycle.
• Examples of patterns for authentication middleware, farm access checks, and database operations to maintain compatibility on Cloudflare Workers.

Quick Start

Place dynamic imports inside your request handler and use getDb() to obtain the database connection.