@wyrly/graphql

Request-scoped dependency injection for GraphQL and DataLoader-style resolver patterns without reflect-metadata — one scope per request via createGraphQLDIContext.

Japanese: README.ja.md

Install

npm install @wyrly/graphql @wyrly/core

Works with any GraphQL server that can pass Request / Response (or configure scope manually).

Requirements

• Everything required by @wyrly/core

Quick start

import { createGraphQLDIContext } from "@wyrly/graphql";
import { createContainer } from "@wyrly/core";

const container = createContainer();

const context = async ({ req, res }: { req: Request; res: Response }) =>
  createGraphQLDIContext(container, { request: req, response: res });

// resolvers use ctx.di.resolve(...)

Documentation

• Official docs
• @wyrly/core
• API reference
• Monorepo README
• GraphQL DataLoader example

Related packages

| Package | npm | Description | | ---------------- | -------- | --------------------- | | @wyrly/core | yes | Core DI | | @wyrly/next | yes | Next.js App Router | | @wyrly/express | yes | Express 5 middleware | | @wyrly/hono | yes | Hono middleware | | @wyrly/fastify | yes | Fastify 5 plugin | | @wyrly/fresh | JSR only | Fresh 2.x | | @wyrly/graphql | yes | This package | | @wyrly/yoga | yes | GraphQL Yoga 5 plugin | | @wyrly/apollo | yes | Apollo Server plugin |

License

Apache-2.0 — see LICENSE.