Hono OpenAPI Template

Pitch

Description

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About this project

The Hono OpenAPI Template offers a robust starting point for building Cloudflare Workers. Utilizing TypeScript, Zod, and Drizzle ORM, it ensures type safety and seamless API documentation with OpenAPI. The integrated development tools enhance productivity, making it ideal for modern web applications.

The Hono OpenAPI Template serves as a type-safe and production-ready boilerplate designed specifically for use with Cloudflare Workers. This template integrates a modern tech stack, including Hono for the web framework, Zod for schema validation, Drizzle ORM for database interaction, D1 for Cloudflare's database solutions, and OpenAPI for comprehensive API documentation.

Features

Modern Stack: Utilize a combination of cutting-edge technologies such as Hono, TypeScript, and Cloudflare Workers.
Type Safety: Leverage complete TypeScript support, augmented by Zod for robust schema validation, ensuring high code quality and reliability.
API Documentation: Automatically generate OpenAPI specifications, providing easy access to well-structured API documentation through Scalar UI.
Database Integration: Employ Drizzle ORM coupled with Cloudflare D1 for seamless database management and access.
Enhanced Developer Experience: Benefit from integrated linting, code formatting, and git hooks, streamlining the development workflow.

Tech Stack

The Hono OpenAPI Template utilizes the following components:

Component	Technology
Runtime	Cloudflare Workers
Framework	Hono
Language	TypeScript
Validation	Zod
Database	Drizzle ORM + Cloudflare D1
API Documentation	OpenAPI + Scalar UI
Package Manager	pnpm

Getting Started

To get started, ensure that Node.js 18.x or higher and the pnpm package manager are installed. Also, a Cloudflare account with access to Workers and D1 is required.

Key configuration variables, including NODE_ENV, JWT_SECRET, and LOG_LEVEL, must be set in your environment for optimal functionality. Moreover, users can initialize both local and production databases with straightforward commands, making it easy to manage database interactions.

Development Workflow

Upon starting the development server with pnpm run dev, hot reloading capabilities are enabled for real-time updates. API documentation becomes accessible at the /docs endpoint, allowing for immediate reference during development.

Contributing

Contributions to the project are welcomed. Interested developers should refer to the project's guidelines for submission processes and coding standards.

The Hono OpenAPI Template stands as a robust foundation for building scalable, reliable, and type-safe applications on Cloudflare's infrastructure, catering to developers seeking an efficient and modern workflow.