How do I test my Workers using Bun?

You can use the native 'bun:test' runner for unit testing your logic. For integration testing, this skill provides patterns to use Miniflare with Bun to simulate the Cloudflare environment.

How does this skill handle database migrations for D1?

The skill provides patterns for configuring wrangler.toml and using the Wrangler CLI within the Bun environment to manage D1 database bindings and migrations.

Can I use Bun-specific APIs like Bun.file() in Cloudflare Workers?

No, Cloudflare Workers run on the V8-based Workerd runtime, which supports Web APIs. You must use the 'browser' build target and avoid Bun-exclusive APIs while using Bun as your local bundler.

Does this skill support the Hono framework?

Yes, it includes specific implementation guides for building robust, type-safe APIs on Cloudflare Workers using the Hono framework and Bun.

Bun Cloudflare Workers

Name: Bun Cloudflare Workers
Author: secondsky

bysecondsky

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云基础设施

Builds and deploys high-performance serverless applications to Cloudflare Workers using the Bun runtime and ecosystem.

This skill streamlines the development of Cloudflare Workers by leveraging Bun's fast bundler and test runner. It provides production-ready patterns for core Cloudflare features including KV storage, D1 databases, R2 buckets, and Durable Objects, while ensuring compatibility with the Workers V8-based environment. Whether building REST APIs with Hono or managing edge state, this skill offers standardized configurations and best practices for building, testing, and deploying serverless code efficiently.

主要功能

0121 GitHub stars

02Integrated testing strategies using bun:test and Miniflare

03Production patterns for KV, D1, R2, and Durable Objects integration

04Pre-configured Wrangler scripts for local development and global deployment

05Seamless Hono framework implementation for edge-side API development

06Optimized Bun build configurations targeting the Cloudflare Workers environment

使用场景

01Building globally distributed RESTful APIs using Hono and Cloudflare D1

02Implementing low-latency edge caching and storage using KV and R2

03Creating real-time collaborative features with Durable Objects and Bun

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add secondsky/claude-skills bun-cloudflare-workers

For use in Claude.ai and ChatGPT

Download Skill