Dive into this comprehensive guide on integrating Ava, a powerful and simple testing system, with Cloudflare Workers. Learn how to initialize a wrangler project, bypass the default vitest setup, and create a seamless testing environment for your NodeJS backend development. Follow along with the included code samples and explore the repository for a fully working Cloudflare Worker with Ava tests. Discover how Seam uses Ava to optimize testing with t.teardown and shared workers for efficient resource pooling and distribution.