Overview:

Koa Boilerplate is a boilerplate for writing Koa APIs using async-await and babel. It provides a set of features and tools to help developers build beautiful and productive Koa applications. The boilerplate includes routing, testing, error handling, environment variable management, and more.

Features:

npm run scripts: Includes various run scripts for starting the app, running tests, building the app, and linting/formatting the code.
awilix-koa for declarative routing: Provides a declarative way to define API endpoints and automatically loads them at startup.
babel with env presets, transform-runtime, and transform-object-rest-spread plugins: Enables the use of modern JavaScript features and transpiles the code for compatibility with Node v8.0 and above.
jest for testing with API testing helpers: Offers a testing framework with API testing helpers for writing unit and integration tests.
koa-bodyparser for parsing request bodies: Middleware for parsing request bodies and making them accessible in the Koa context.
eslint with standard: Linter with the standard ruleset for maintaining code quality and consistency.
prettier code formatting: Configured to work with eslint out of the box for consistent and formatted code.
husky + lint-staged: Automatically lints and formats files when committing changes using Git hooks.
@koa/cors CORS middleware: Enables cross-domain requests by providing CORS headers in responses.
nodemon for development: Automatically restarts the app when files change in development mode for increased productivity.
koa-respond for helper functions: Provides helper functions on the Koa context for easier response handling.
yenv for environment variable management: Simplifies the management of environment variables in the app.
awilix for dependency injection / IoC: Implements the Inversion of Control pattern for better code organization and testability.
fejl for assertions and errors: Provides a library for assertions and error handling in the app.

Summary:

Koa Boilerplate is a powerful tool for building Koa APIs with modern JavaScript features and best practices. It provides a set of pre-configured features and tools to increase productivity and code quality. With declarative routing, testing helpers, environment variable management, and more, Koa Boilerplate simplifies the development process and allows developers to focus on building their applications.

Jeffijoe

Awilix Express

Koa Es7 Boilerplate