Wrangler

Wrangler, the Cloudflare Developer Platform command-line interface (CLI), allows you to manage Worker projects.

Install/Update Wrangler: Get started by installing Wrangler, and update to newer versions by following this guide.
API: A set of programmatic APIs that can be integrated with local Cloudflare Workers-related workflows.
Commands: Create, develop, and deploy your Cloudflare Workers with Wrangler commands.
Authentication profiles: Maintain separate logins and switch accounts per directory.
Bundling: Review Wrangler's default bundling.
Configuration: Use a configuration file to customize the development and deployment setup for your Worker project and other Developer Platform products.
Custom builds: Customize how your code is compiled, before being processed by Wrangler.
Deprecations: The differences between Wrangler versions, specifically deprecations and breaking changes.
Environments: Use environments to create different configurations for the same Worker application.
Migrations: Review migration guides for specific versions of Wrangler.
System environment variables: Local environment variables that can change Wrangler's behavior.