Get Started with Web App

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Learn more about Wooks to understand its philosophy and advantages:

• What is Wooks?
• Why Wooks?
• Comparison with Express, Fastify, and h3

Or you can get hands-on with the HTTP flavor of Wooks right now.

Installation

npm install @wooksjs/event-http

This gives you access to the Wooks core library and the HTTP adapter, which provides a simple, Express-like API for creating HTTP servers while leveraging Wooks’ composable and context-driven patterns.

Creating Your First "Hello World" App

In this example, we’ll create an HTTP server that responds to GET /hello/:name with a personalized greeting.

Example:

import { createHttpApp, useRouteParams } from '@wooksjs/event-http'

const app = createHttpApp()

// Register a route handler using the GET method shortcut:
app.get('hello/:name', () => `Hello ${useRouteParams().get('name')}!`)

// Start the server on port 3000
app.listen(3000, () => {
    // Use the built-in logger to print a startup message
    app.getLogger('App').log('Wooks Server is up on port 3000')
})

Test It:

curl http://localhost:3000/hello/World
# Hello World!

Using Node’s http Server Directly

You can create http(s) server manually and pass the server callback from the Wooks HTTP app. Use getServerCb() to plug Wooks into an http server of your own.

Example:

import { createHttpApp, useRouteParams } from '@wooksjs/event-http'
import http from 'http'

const app = createHttpApp()

app.get('hello/:name', () => `Hello ${useRouteParams().get('name')}!`)

const server = http.createServer(app.getServerCb()) 
server.listen(3000, () => { 
app.listen(3000, () => {    
    console.log('Wooks Server is up on port 3000')
})

Test It:

curl http://localhost:3000/hello/Wooks
# Hello Wooks!

Next Steps

• Working with Request: Check out Request Composables to learn how to manipulate request data, read headers or cookies and more.
• Add Logging & Error Handling: Integrate event loggers or custom error-handling composables to make debugging easier.
• Advance to Other Flavors: Once comfortable with HTTP, consider exploring CLI or Workflow flavors for broader event-driven architectures.