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@@ -2,4 +2,72 @@
 
 
 ## Introduction
-tba.
+The HTTP context is a request-related object holding the `request` and `response` instances. You’ve access to the HTTP context in HTTP controllers (or route handler functions), middleware, and the error handler.
+
+
+### HTTP Context in Route Handlers
+Here’s an example of the HTTP context for an inline route handler:
+
+```ts
+import { Route } from '@supercharge/facades'
+import { HttpContext } from '@supercharge/contracts'
+
+Route.get('/docs', (ctx: HttpContext) => {
+    // use the `ctx.request` and `ctx.response` instances
+    // to process the incoming request
+    // and return a response
+})
+```
+
+
+### HTTP Context in Controllers
+Supercharge provides the HTTP context to the `handle` method in HTTP controllers:
+
+```ts
+import { Controller } from '@supercharge/http'
+import { HttpContext } from '@supercharge/contracts'
+
+export class ShowDocs extends Controller {
+  /**
+   * Handle the given request.
+   */
+  handle (ctx: HttpContext): HttpRedirect {
+    // run the processing …
+  }
+}
+```
+
+You can also destructure the HTTP context instance when needed:
+
+```ts
+export class ShowDocs extends Controller {
+  handle ({ request, response }: HttpContext): HttpRedirect {
+    // run the processing …
+  }
+}
+```
+
+```info
+**Notice:** you must explicitly type the `HttpContext` instance in such cases because your IDE can’t derive the types automatically
+```
+
+
+## Accessing the Raw Node.js Request
+Sometimes you need to access the raw Node.js request instance. For example, when running tests with a library that requires the plain Node.js objects. You may retrieve the raw `IncomingMessage` request instance like this:
+
+```ts
+export class ShowDocs extends Controller {
+  handle ({ request, response }: HttpContext): HttpRedirect {
+    const incomingMessage = request.req()
+  }
+}
+```
+
+
+## Properties
+The HTTP context object provides two properties:
+
+- [request](/docs/{{version}}/requests): a reference to the HTTP request
+- [response](/docs/{{version}}/responses): a reference to the HTTP response
+
+Find more details about them on their related documentation pages.