docs: northflank deploy guide

public/llms.txt

@@ -50,6 +50,7 @@
 - [Vercel](https://docs.solidjs.com/guides/deployment-options/vercel)
 - [Stormkit](https://docs.solidjs.com/guides/deployment-options/stormkit)
 - [Zerops](https://docs.solidjs.com/guides/deployment-options/zerops)
+- [Northflank](https://docs.solidjs.com/guides/deployment-options/northflank)
 - [Environment variables](https://docs.solidjs.com/configuration/environment-variables)
 - [TypeScript](https://docs.solidjs.com/configuration/typescript)
 - [createEffect](https://docs.solidjs.com/reference/basic-reactivity/create-effect)

src/routes/guides/deploying-your-app.mdx

@@ -70,4 +70,10 @@ Are you ready to deploy your Solid application? Follow our guides for different
 	href="/guides/deployment-options/zerops"
 	logo="zerops"
 />
+
+<ImageLinks
+	title="Northflank"
+	href="/guides/deployment-options/northflank"
+	logo="northflank"
+/>
 </div>

src/routes/guides/deployment-options/data.json

@@ -9,6 +9,7 @@
 		"railway.mdx",
 		"vercel.mdx",
 		"stormkit.mdx",
-		"zerops.mdx"
+		"zerops.mdx",
+		"northflank.mdx"
 	]
 }

src/routes/guides/deployment-options/northflank.mdx

@@ -0,0 +1,74 @@
+---
+title: Northflank
+order: 7
+mainNavExclude: true
+use_cases: >-
+  web app deployment, cloud hosting, github deployment, production hosting,
+  quick deployment
+tags:
+  - northflank
+  - docker
+  - deployment
+  - hosting
+  - cloud
+  - github
+version: "1.0"
+description: >-
+  Deploy SolidStart apps to Northflank using Docker or Heroku buildpacks.
+---
+
+[Northflank](https://northflank.com) is a full-stack platform for deploying applications, containers, jobs, and managed databases, complete with built-in CI/CD and automated cloud infrastructure. 
+For a full overview of available features and deployment methods, you can refer to their [documentation](https://northflank.com/docs).
+
+## Prerequisites
+
+Before you begin, create a [Northflank account](https://app.northflank.com/signup) and [link your git provider](https://northflank.com/docs/v1/application/getting-started/link-your-git-account).
+
+## Step 1: Pick a build method
+Northflank supports two deployment options for SolidJS applications:
+
+- **Dockerfile:** Full control over build/runtime.
+- **Buildpack:** Simplified Node.js deployment. Ensure your `package.json` includes a proper `start` script.
+
+## Step 2: Create a project
+- In your Northflank dashboard, click `Create new` → `Project`.
+- Give your project a name (e.g., solidjs-project) and optionally choose a color for easy identification.
+- Select your deployment target: Northflank Cloud (managed infrastructure) or Bring Your Own Cloud (connect AWS, GCP, Azure, or on-prem resources).
+- Pick a region close to your users to minimize latency.
+- Click `Create project` to finalize.
+
+## Step 3: Deploy your app
+In your project, navigate to the `Services` tab in the top menu and click `Create New Service`. Select Combined and name your service, for example, `solid-app`.
+For the Repository, link to your app repository.
+
+<img src="https://assets.northflank.com/Screenshot_2025_12_01_at_12_23_18_5947c7fdae.png" alt="create-service-name" />
+
+**Select Build Option:** 
+
+Choose Dockerfile/Buildpack for deployment.
+
+<img src="https://assets.northflank.com/Screenshot_2025_12_01_at_12_43_52_ebc40592e8.png" alt="create-service-build" />
+
+**Select compute resources:**
+
+Choose the compute size that best matches your workload:
+- Small plans are fine for lightweight usage.
+- Larger plans are recommended for heavy usage.
+
+> Note: You can adjust resources later, so you can start small and scale as needed.
+
+<img src="https://assets.northflank.com/Screenshot_2025_12_01_at_12_38_24_8d4c7c12b5.png" alt="create-service-compute" />
+
+
+**Set up a port so your app is accessible:**
+- Port: 8080
+- Protocol: HTTP
+- Public access: enable this to let people access your app from the internet
+
+Northflank will automatically generate a secure, unique public URL for your service.
+
+<img src="https://assets.northflank.com/Screenshot_2025_12_01_at_12_42_00_f619f86192.png" alt="create-service-port" />
+
+Click `Create service` to deploy your app. 
+
+Once successful, you’ll see the public URL in the top right corner. e.g.: `p01--solid-app--lppg6t2b6kzf.code.run`

src/ui/image-links.tsx

@@ -14,6 +14,7 @@ export const logos: { [key: string]: { file: string; style?: string } } = {
 	railway: { file: "railway.svg" },
 	vercel: { file: "vercel.svg" },
 	zerops: { file: "zerops.svg" },
+	northflank: { file: "northflank.svg" },
 	sass: { file: "sass.svg" },
 	less: { file: "less.svg" },
 	cssmodules: { file: "css-modules.svg", style: "invert" },