@ingress/core

@ingress/core is a lifecycle container for ecmascript applications

@ingress/core manages:
- middleware composition
- startup and shutdown
- dependency injection
- the main application event (the driver)

Example

The following example uses two Addons (@ingress/http and @ingress/router) To create an web server.

This will serve 404's since there are no defined routes.

``javascript
import core from '@ingress/core'
import http from '@ingress/http'
import router from '@ingress/router'

const app = core().use(http()).use(router())

app.run()
`

app.run() will activate the driver (http) and listen on the environment's defined PORT variable or a random port
A driver, is a middleware that responds to events and executes the core middleware

`typescript
export interface Usable {
start?: Middleware>
stop?: Middleware>
middleware?: Middleware
initializeContext?: Func
}
``

The Ingress app itself is also a Usable Addon, allowing nested applications to be composed.

$3

Sometimes classes are viewed as a code smell. While this can certainly be the case, they offer a mechanism of carrying synctactic metadata which can prove useful. Any paradigm can be abused. It's important to make any implementation a focused one.
The goal with ingress is to make composition of your applications easy. So prefer the composition of parts that is catered to.