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	5.2+ recommended for using / await using syntax

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

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.