Installation

InferDI is published to npm and JSR with matching package names and matching versions. Use npm-compatible installs for Node and Bun, or JSR for Deno and runtimes that prefer TypeScript sources.

Node.js

npm install @inferdi/inferdi
pnpm add @inferdi/inferdi
yarn add @inferdi/inferdi

import { Container } from '@inferdi/inferdi'

Bun

bun add @inferdi/inferdi
bun add jsr:@inferdi/inferdi

import { Container } from '@inferdi/inferdi'

Deno

deno add jsr:@inferdi/inferdi

import { Container } from '@inferdi/inferdi'

You can also import directly:

import { Container } from 'jsr:@inferdi/inferdi'

Requirements

Runtime	Requirement
Node.js	16 or newer for the core package
Bun	1.0 or newer
Deno	1.40 or newer
TypeScript	5.6 or newer

On Node versions before native Symbol.dispose and Symbol.asyncDispose, InferDI installs a symbol polyfill on import so Explicit Resource Management interop still works.

The published declarations reference the explicit-resource-management library themselves. Consumers targeting ES2022 do not need to add ESNext.Disposable to their TypeScript lib configuration.

Adapter Installs

Install the core package, the adapter package, and the framework peer:

pnpm add @inferdi/inferdi @inferdi/fastify fastify
pnpm add @inferdi/inferdi @inferdi/hono hono
pnpm add @inferdi/inferdi @inferdi/koa koa
pnpm add -D @types/koa
pnpm add @inferdi/inferdi @inferdi/express express
pnpm add -D @types/express
pnpm add @inferdi/inferdi @inferdi/elysia elysia

Each adapter has a dedicated page with its lifecycle rules and type setup.