/Knowledge/sources/honojs__hono/llms-full/factory-helper-factory-createapp--part-02--8b38793e7865.md
Factory Helper: factory.createApp() (part 02) - hono-docs
Factory Helper: factory.createApp() (part 02) Source evidence: /Sources/honojs hono/provenance.md Canonical citation: https://hono.dev/llms full.txt factory...
Factory Helper: factory.createApp() (part 02)
Source evidence: /Sources/honojs__hono/provenance.md Canonical citation: https://hono.dev/llms-full.txt#factory-createapp
Summary
```ts import { createFactory } from 'hono/factory' // ... // Set the Env to createFactory() const factory = createFactory () const app = factory.createApp() // factory also has createMiddleware() const mw = factory.createMiddleware...
Content
import { createFactory } from 'hono/factory'
// ...
// Set the `Env` to `createFactory()`
const factory = createFactory<Env>()
const app = factory.createApp()
// factory also has `createMiddleware()`
const mw = factory.createMiddleware(async (c, next) => {
await next()
})
Metadata
{
"chunk_index": 1,
"citation": "https://hono.dev/llms-full.txt#factory-createapp",
"coverage_role": "overview",
"qualified_title": "Hono / llms-full / Factory Helper > `factory.createApp()` (2)",
"retrieved_at": "2026-07-02T05:51:01Z",
"section_index": 662,
"source_id": "/honojs/hono",
"source_type": "llms_full",
"target_label": "llms-full",
"title": "Factory Helper: factory.createApp() (part 02)",
"upstream_url": "https://hono.dev/llms-full.txt",
"version": "2026"
}
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