Cloudflare Planetscale Hono Boilerplate
A boilerplate for building production-ready RESTful APIs using Cloudflare, Hono, and Planetscale
Overview
The RESTful API Cloudflare Workers Boilerplate is an innovative starter project designed to streamline the development of RESTful APIs utilizing Cloudflare Workers, Hono, and PlanetScale. This boilerplate is a fantastic tool for developers looking to kick off projects quickly and efficiently, drawing inspiration from established projects while offering a robust and scalable solution. With built-in features such as authentication, validation, error handling, and rate limiting, it addresses many common challenges faced during API development.
This boilerplate not only simplifies the setup process but also incorporates best practices from the get-go, making it an ideal choice for both seasoned developers and newcomers alike. The use of cutting-edge technologies like Kysely for SQL querying, along with a comprehensive support system for authentication and email functionalities, sets this project apart.
Features
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SQL Database: Integrated with PlanetScale and utilizes Kysely as a type-safe SQL query builder, ensuring reliability and type safety in database interactions.
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Authentication and Authorization: Implements JWT for secure authentication and role-based authorization, enabling granular control over user permissions.
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Validation: Incorporates Zod for request data validation, maintaining data integrity and helping catch errors early.
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Logging: Equipped with Sentry for logging, allowing developers to monitor application performance and troubleshoot effectively.
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Testing: Facilitates unit and integration tests with Vitest, ensuring code reliability and functionality are maintained throughout development.
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Error Handling: Centralized error handling through Hono, providing structured error responses and logging unhandled exceptions for debugging purposes.
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Email Support: Simplifies email functionalities using Amazon SES, allowing easy integration of email services with just a few function calls.
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Rate Limiting: Utilizes Cloudflare durable objects for effective endpoint rate limiting, helping to manage and protect against excessive API usage with a sliding window algorithm.
- Hono
Hono is an ultrafast web framework designed for edge computing environments. It's lightweight, supports multiple runtimes including Cloudflare Workers, Deno, and Bun, and provides a familiar Express-like API with excellent TypeScript support.
- Planetscale
PlanetScale is a MySQL-compatible serverless database that brings you scale, performance, and reliability — without sacrificing developer experience.
- Fullstack
A fullstack boilerplate provides a starter application that includes both frontend and backend. It should include database, auth, payments, user roles and other backend services to build a fully featured saas or webapps.
- Templates & Themes
A template or theme refers to a pre-designed layout or structure that provides a basic framework for building a specific type of application or website. It typically includes good design, placeholder content and functional features, allowing developers to customize and fill in the details according to their specific needs.
- Eslint
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
- Typescript
TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.
- Zod
Zod is a TypeScript-first schema declaration and validation library. It allows you to define schemas that can validate data at runtime while providing excellent TypeScript inference, making it perfect for API validation, form validation, and type-safe data handling.