### Install dependencies and run development server with bun

Source: https://docs.solidjs.com/quick-start

After creating the project, navigate to the project directory and run these commands to install dependencies and start the development server using bun.

```bash
cd solid-project
bun install
bun run dev
```

--------------------------------

### Install dependencies and run development server with deno

Source: https://docs.solidjs.com/quick-start

After creating the project, navigate to the project directory and run these commands to install dependencies and start the development server using deno.

```bash
cd solid-project
denp install
denp run dev
```

--------------------------------

### Run One-Time Browser Setup

Source: https://docs.solidjs.com/reference/lifecycle/on-mount

Example of performing browser-specific setup tasks, like logging the current URL, once the component has mounted. This code will only execute on the client.

```javascript
import { onMount } from "solid-js";


function Example() {
  onMount(() => {
    // Browser-only code
    console.log(window.location.pathname);
  });


  return <div>Mounted</div>;
}
```

--------------------------------

### Install dependencies and run development server with npm

Source: https://docs.solidjs.com/quick-start

After creating the project, navigate to the project directory and run these commands to install dependencies and start the development server using npm.

```bash
cd solid-project
npm install
npm run dev
```

--------------------------------

### Basic App Usage Example

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/app

Demonstrates a basic setup for the App component using SolidJS Router and FileRoutes.

```APIDOC
## Examples

### Basic usage

```jsx
import { Router } from "@solidjs/router";
import { FileRoutes } from "@solidjs/start/router";


export default function App() {
  return (
    <Router>
      <FileRoutes />
    </Router>
  );
}
```
```

--------------------------------

### Install dependencies and run development server with pnpm

Source: https://docs.solidjs.com/quick-start

After creating the project, navigate to the project directory and run these commands to install dependencies and start the development server using pnpm.

```bash
cd solid-project
pnpm install
pnpm dev
```

--------------------------------

### Basic Router Setup with Layout and Route

Source: https://docs.solidjs.com/solid-router/reference/components/router

Demonstrates a basic Solid Router setup with a root layout component and a simple home route. This example shows how to render a layout around your routes and define a default path.

```jsx
import { render } from "solid-js/web";
import { Route, Router } from "@solidjs/router";


function Layout(props) {
  return (
    <>
      <h1>Root header</h1>
      {props.children}
    </>
  );
}


render(
  () => (
    <Router root={Layout}>
      <Route path="/" component={() => <h2>Home</h2>} />
    </Router>
  ),
  document.getElementById("root")!
);
```

--------------------------------

### Install dependencies and run development server with yarn

Source: https://docs.solidjs.com/quick-start

After creating the project, navigate to the project directory and run these commands to install dependencies and start the development server using yarn.

```bash
cd solid-project
yarn install
yarn dev
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/entry-server

This example demonstrates a basic setup for `entry-server.tsx`, including the import of necessary components and the definition of a `Document` component. The `Document` component is a standard HTML structure that includes placeholders for assets, the application's children, and scripts.

```APIDOC
## Basic Usage

### Description
This example shows a typical configuration for `entry-server.tsx`. It imports `createHandler` and `StartServer` from `@solidjs/start/server`, defines a `Document` component for the HTML structure, and then exports the handler created by `createHandler`.

### Code
```typescript
import { createHandler, StartServer } from "@solidjs/start/server";


function Document(props) {
  return (
    <html>
      <head>{props.assets}</head>
      <body>
        <div id="app">{props.children}</div>
        {props.scripts}
      </body>
    </html>
  );
}


export default createHandler((event) => <StartServer document={Document} />);
```

### Related
- `createHandler`
- `StartServer`
```

--------------------------------

### Import GET from SolidStart

Source: https://docs.solidjs.com/solid-start/reference/server/get

Import the GET utility from the @solidjs/start package.

```javascript
import { GET } from "@solidjs/start";
```

--------------------------------

### Install Solid Meta with deno

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Use this command to install Solid Meta with deno.

```bash
deno add npm:@solidjs/meta
```

--------------------------------

### Basic SolidStart App with Router

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/app

A fundamental example of an app.tsx component that sets up the Solid Router and includes file-based routes. Ensure @solidjs/router is installed.

```typescript
import { Router } from "@solidjs/router";
import { FileRoutes } from "@solidjs/start/router";


export default function App() {
  return (
    <Router>
      <FileRoutes />
    </Router>
  );
}
```

--------------------------------

### Basic Client Entrypoint Example

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/entry-client

A complete example demonstrating how to import and use `mount` and `StartClient` to initialize the SolidStart client application in the DOM.

```typescript
import { mount, StartClient } from "@solidjs/start/client";


mount(() => <StartClient />, document.getElementById("app")!);
```

--------------------------------

### Install Solid Router with deno

Source: https://docs.solidjs.com/solid-router/getting-started/installation-and-setup

Use this command to install Solid Router with deno.

```bash
deno add npm:@solidjs/router

```

--------------------------------

### Install Solid Meta with bun

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Use this command to install Solid Meta using bun.

```bash
bun i @solidjs/meta
```

--------------------------------

### Install Solid Meta with npm

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Use this command to install Solid Meta using npm.

```bash
npm i @solidjs/meta
```

--------------------------------

### Install Solid Meta with pnpm

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Use this command to install Solid Meta using pnpm.

```bash
pnpm i @solidjs/meta
```

--------------------------------

### Install Solid Meta with yarn

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Use this command to install Solid Meta using yarn.

```bash
yarn add @solidjs/meta
```

--------------------------------

### Install TypeScript with bun

Source: https://docs.solidjs.com/configuration/typescript

Install TypeScript as a development dependency using bun.

```bash
bun i typescript -d
```

--------------------------------

### Install Solid Router with bun

Source: https://docs.solidjs.com/solid-router/getting-started/installation-and-setup

Use this command to install Solid Router using bun.

```bash
bun i @solidjs/router

```

--------------------------------

### Install Firebase CLI with deno

Source: https://docs.solidjs.com/guides/deployment-options/firebase

Install the Firebase command-line tool globally using deno.

```bash
deno add npm:firebase-tools -g
```

--------------------------------

### Install TypeScript with deno

Source: https://docs.solidjs.com/configuration/typescript

Install TypeScript as a development dependency using deno.

```bash
deno add npm:typescript -D
```

--------------------------------

### Install Firebase CLI with bun

Source: https://docs.solidjs.com/guides/deployment-options/firebase

Install the Firebase command-line tool globally using bun.

```bash
bun i firebase-tools -g
```

--------------------------------

### Install SASS with bun

Source: https://docs.solidjs.com/guides/styling-components/sass

Install SASS as a development dependency using bun.

```bash
bun i sass -d
```

--------------------------------

### Install Solid Router with npm

Source: https://docs.solidjs.com/solid-router/getting-started/installation-and-setup

Use this command to install Solid Router using npm.

```bash
npm i @solidjs/router

```

--------------------------------

### A Component Basic Usage Example

Source: https://docs.solidjs.com/solid-router/reference/components/a

A practical example demonstrating how to use the A component for navigation within a Solid Router application.

```APIDOC
## Examples
### Basic usage
```jsx
import { A, Route, Router } from "@solidjs/router";


function Layout(props) {
  return (
    <>
      <nav>
        <A href="/">Home</A>
        <A href="/docs" activeClass="selected">
          Docs
        </A>
      </nav>
      {props.children}
    </>
  );
}


export default function App() {
  return (
    <Router root={Layout}>
      <Route path="/" component={() => <h1>Home</h1>} />
      <Route path="/docs" component={() => <h1>Docs</h1>} />
    </Router>
  );
}
```
```

--------------------------------

### Install Solid Router with yarn

Source: https://docs.solidjs.com/solid-router/getting-started/installation-and-setup

Use this command to install Solid Router using yarn.

```bash
yarn add @solidjs/router

```

--------------------------------

### Install Solid Router with pnpm

Source: https://docs.solidjs.com/solid-router/getting-started/installation-and-setup

Use this command to install Solid Router using pnpm.

```bash
pnpm i @solidjs/router

```

--------------------------------

### Install Netlify CLI with Deno

Source: https://docs.solidjs.com/guides/deployment-options/netlify

Install the Netlify CLI globally using Deno. This command is required before using Netlify CLI commands.

```bash
deno add npm:netlify-cli -g
```

--------------------------------

### Install LESS

Source: https://docs.solidjs.com/guides/styling-components/less

Install LESS as a development dependency using npm, pnpm, yarn, bun, or deno.

```bash
npm i less -D
```

```bash
pnpm i less -D
```

```bash
yarn add less -D
```

```bash
bun i less -d
```

```bash
deno add npm:less -D
```

--------------------------------

### Install Netlify CLI with Bun

Source: https://docs.solidjs.com/guides/deployment-options/netlify

Install the Netlify CLI globally using Bun. This command is required before using Netlify CLI commands.

```bash
bun i netlify-cli -g
```

--------------------------------

### Install Tailwind CSS with deno

Source: https://docs.solidjs.com/guides/styling-components/tailwind

Install Tailwind CSS and its PostCSS plugin as development dependencies using deno.

```bash
deno add npm:tailwindcss @tailwindcss/postcss postcss -D
```

--------------------------------

### Install Testing Dependencies with bun

Source: https://docs.solidjs.com/guides/testing

Install vitest, jsdom, @solidjs/testing-library, @testing-library/user-event, and @testing-library/jest-dom as development dependencies using bun.

```bash
bun i vitest jsdom @solidjs/testing-library @testing-library/user-event @testing-library/jest-dom -d
```

--------------------------------

### Build a writable derived signal example

Source: https://docs.solidjs.com/reference/secondary-primitives/create-computed

An example demonstrating how to use createComputed to build a writable derived signal.

```APIDOC
### Build a writable derived signal
```

import { createComputed, createSignal } from "solid-js";


function createWritableMemo<T>(fn: () => T) {
  const [value, setValue] = createSignal(fn());


  createComputed(() => {
    setValue(fn());
  });


  return value;
}


function Counter() {
  const [count, setCount] = createSignal(1);
  const double = createWritableMemo(() => count() * 2);


  return (
    <>
      <p>{double()}</p>
      <button onClick={() => setCount((value) => value + 1)}>Increment</button>
    </>
  );
}

```
```

--------------------------------

### Install Testing Dependencies with npm

Source: https://docs.solidjs.com/guides/testing

Install vitest, jsdom, @solidjs/testing-library, @testing-library/user-event, and @testing-library/jest-dom as development dependencies using npm.

```bash
npm i vitest jsdom @solidjs/testing-library @testing-library/user-event @testing-library/jest-dom -D
```

--------------------------------

### Basic SolidStart Server Entry Example

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/entry-server

A complete example of `entry-server.tsx` demonstrating the import of `createHandler` and `StartServer`, a basic `Document` component for SSR, and the default export of the handler.

```typescript
import { createHandler, StartServer } from "@solidjs/start/server";


function Document(props) {
  return (
    <html>
      <head>{props.assets}</head>
      <body>
        <div id="app">{props.children}</div>
        {props.scripts}
      </body>
    </html>
  );
}


export default createHandler((event) => <StartServer document={Document} />);

```

--------------------------------

### Install Project Dependencies

Source: https://docs.solidjs.com/solid-start/getting-started

After initializing your project and choosing a template, run this command to install all necessary dependencies. Select the command corresponding to your chosen package manager.

```bash
npm i
```

```bash
pnpm i
```

```bash
yarn i
```

```bash
bun i
```

```bash
deno i
```

--------------------------------

### Install Vercel CLI with deno

Source: https://docs.solidjs.com/guides/deployment-options/vercel

Install the Vercel CLI globally using deno. This command is used to manage Vercel deployments from your terminal.

```bash
deno add npm:vercel -g
```

--------------------------------

### Install Zerops CLI globally with deno

Source: https://docs.solidjs.com/guides/deployment-options/zerops

Install the Zerops CLI globally using deno. This command makes the `zcli` command available system-wide.

```bash
deno add npm:@zerops/zcli -g

```

--------------------------------

### Preloading Nested Lazy Components Example

Source: https://docs.solidjs.com/reference/component-apis/lazy

Illustrates how to use the `preload` method on a lazy component to start loading its module when a user interaction occurs, such as hovering over a button.

```APIDOC
```jsx
import { createSignal, lazy, Show, Suspense } from "solid-js";


const Nested = lazy(() => import("./Nested"));


const ComponentWithPreload = () => {
  const [showNested, setShowNested] = createSignal(false);


  return (
    <div>
      <button
        onMouseEnter={() => Nested.preload()}
        onClick={() => setShowNested(true)}
      >
        Preload Nested Component
      </button>
      <Show when={showNested()}>
        <Suspense fallback={<p>Loading nested component...</p>}>
          <Nested />
        </Suspense>
      </Show>
    </div>
  );
};
```
```

--------------------------------

### Install Netlify CLI with npm

Source: https://docs.solidjs.com/guides/deployment-options/netlify

Install the Netlify CLI globally using npm. This command is required before using Netlify CLI commands.

```bash
npm i netlify-cli -g
```

--------------------------------

### Install Zerops CLI on Windows

Source: https://docs.solidjs.com/guides/deployment-options/zerops

Install the Zerops CLI on Windows using PowerShell. This command downloads and executes the installation script.

```powershell
irm https://zerops.io/zcli/install.ps1 | iex

```

--------------------------------

### Initialize SolidStart Project

Source: https://docs.solidjs.com/solid-start/getting-started

Use these commands to create a new SolidStart project. Choose the package manager that suits your workflow.

```bash
npm init solid
```

```bash
pnpm create solid
```

```bash
yarn create solid
```

```bash
bun create solid
```

```bash
deno init --npm solid
```

--------------------------------

### Install Wrangler CLI Globally (bun)

Source: https://docs.solidjs.com/guides/deployment-options/cloudflare

Install the Wrangler command-line tool globally using bun. This is a modern alternative for installing the CLI.

```bash
bun i wrangler -g
```

--------------------------------

### Create a new Solid project with deno

Source: https://docs.solidjs.com/quick-start

Use this command to initialize a new Solid project with deno. The CLI will prompt for project configuration.

```bash
deno init --npm solid
```

--------------------------------

### Install Wrangler CLI Globally (yarn)

Source: https://docs.solidjs.com/guides/deployment-options/cloudflare

Install the Wrangler command-line tool globally using yarn. This is another alternative for installing the CLI.

```bash
yarn add wrangler -g
```

--------------------------------

### Install Wrangler CLI Globally (pnpm)

Source: https://docs.solidjs.com/guides/deployment-options/cloudflare

Install the Wrangler command-line tool globally using pnpm. This is an alternative to npm for installing the CLI.

```bash
pnpm i wrangler -g
```

--------------------------------

### Create a new Solid project with npm

Source: https://docs.solidjs.com/quick-start

Use this command to initialize a new Solid project with npm. The CLI will prompt for project configuration.

```bash
npm init solid
```

--------------------------------

### Install Zerops CLI on Linux/MacOS

Source: https://docs.solidjs.com/guides/deployment-options/zerops

Install the Zerops CLI on Linux or MacOS using curl. This command downloads and executes the installation script.

```bash
curl -L https://zerops.io/zcli/install.sh | sh

```

--------------------------------

### Creating a Context Provider

Source: https://docs.solidjs.com/reference/component-apis/create-context

Example demonstrating how to create a Provider component for a context.

```javascript
import { createContext } from "solid-js";

const CounterContext = createContext<{ count: number }>();

function CounterProvider(props) {
  return (
    <CounterContext.Provider value={{ count: 1 }}>
      {props.children}
    </CounterContext.Provider>
  );
}
```

--------------------------------

### GET Type Definition

Source: https://docs.solidjs.com/solid-start/reference/server/get

The type definition for the GET utility, showing it accepts a function and returns a function with the same signature but with the return type of the function's GET property.

```typescript
function GET<T extends (...args: any[]) => any>(
  fn: T
): (...args: Parameters<T>) => ReturnType<T>;
```

--------------------------------

### SolidJS App with MetaProvider and Head Tags

Source: https://docs.solidjs.com/solid-meta/getting-started/installation-and-setup

Example of setting up Solid Meta by wrapping the application with MetaProvider and rendering Title, Link, and Meta components.

```jsx
import { MetaProvider, Title, Link, Meta } from "@solidjs/meta";


const App = () => (
  <MetaProvider>
    <div class="Home">
      <Title>Title of page</Title>
      <Link rel="canonical" href="http://solidjs.com/" />
      <Meta name="example" content="whatever" />
    </div>
  </MetaProvider>
);

```

--------------------------------

### Install TypeScript with yarn

Source: https://docs.solidjs.com/configuration/typescript

Install TypeScript as a development dependency using yarn.

```bash
yarn add typescript -D
```

--------------------------------

### Create a new Solid project with bun

Source: https://docs.solidjs.com/quick-start

Use this command to initialize a new Solid project with bun. The CLI will prompt for project configuration.

```bash
bun create solid
```

--------------------------------

### Install TypeScript with pnpm

Source: https://docs.solidjs.com/configuration/typescript

Install TypeScript as a development dependency using pnpm.

```bash
pnpm i typescript -D
```

--------------------------------

### Install TypeScript with npm

Source: https://docs.solidjs.com/configuration/typescript

Install TypeScript as a development dependency using npm.

```bash
npm i typescript -D
```

--------------------------------

### Full Task List Application Example

Source: https://docs.solidjs.com/guides/complex-state-management

A complete SolidJS application demonstrating complex state management with `createStore`, `setState`, `createEffect`, `produce`, and reactive UI updates.

```javascript
import { For, createEffect, Show } from "solid-js";
import { createStore, produce } from "solid-js/store"


const App = () => {
  let input; // lets you target the input value
  const [state, setState] = createStore({
    tasks: [],
    numberOfTasks: 0,
  });


  const addTask = (text) => {
    setState("tasks", state.tasks.length, {
      id: state.tasks.length,
      text,
      completed: false,
    });
  };


  const toggleTask = (id) => {
    setState(
      "tasks",
      (task) => task.id === id,
      produce((task) => {
        task.completed = !task.completed;
      })
    );
  };


  createEffect(() => {
    setState("numberOfTasks", state.tasks.length);
  });


  return (
    <>
      <div>
        <h1>My Task List for Today</h1>
        <span>You have {state.numberOfTasks} task(s) for today!</span>
      </div>
      <input ref={input} />
      <button
        onClick={(e) => {
          if (!input.value.trim()) return;
          addTask(input.value);
          input.value = "";
        }}
      >
        Add Task
      </button>
      <For each={state.tasks}>
        {(task) => {
          const { id, text } = task;
          return (
            <div>
              <input
                type="checkbox"
                checked={task.completed}
                onChange={() => toggleTask(task.id)}
              />
              <span>{text}</span>
            </div>
          );
        }}
      </For>
    </>
  );
};


export default App;
```

--------------------------------

### Install SASS with deno

Source: https://docs.solidjs.com/guides/styling-components/sass

Install SASS as a development dependency using deno.

```bash
deno add npm:sass -D
```

--------------------------------

### Setup the Router Component

Source: https://docs.solidjs.com/guides/routing-and-navigation

Begin your application by rendering the `<Router />` component to match URLs and display the correct page.

```typescript
import { render } from "solid-js/web";
import { Router } from "@solidjs/router";


render(() => <Router />, document.getElementById("root"));
```

--------------------------------

### Install SASS with yarn

Source: https://docs.solidjs.com/guides/styling-components/sass

Install SASS as a development dependency using yarn.

```bash
yarn add sass -D
```

--------------------------------

### Install SASS with pnpm

Source: https://docs.solidjs.com/guides/styling-components/sass

Install SASS as a development dependency using pnpm.

```bash
pnpm i sass -D
```

--------------------------------

### Basic StartClient Usage with Mount

Source: https://docs.solidjs.com/solid-start/reference/client/start-client

Mount the SolidStart application using StartClient and the mount function. Ensure the target element with id 'app' exists in your HTML.

```typescript
import { mount, StartClient } from "@solidjs/start/client";

mount(() => <StartClient />, document.getElementById("app")!);
```

--------------------------------

### Create a new Solid project with pnpm

Source: https://docs.solidjs.com/quick-start

Use this command to initialize a new Solid project with pnpm. The CLI will prompt for project configuration.

```bash
pnpm create solid
```

--------------------------------

### Install SASS with npm

Source: https://docs.solidjs.com/guides/styling-components/sass

Install SASS as a development dependency using npm.

```bash
npm i sass -D
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/solid-router/reference/components/hash-router

Demonstrates a simple implementation of HashRouter with a single route.

```APIDOC
## Examples
### Basic usage
```typescript
import { render } from "solid-js/web";
import { HashRouter, Route } from "@solidjs/router";


render(
  () => (
    <HashRouter>
      <Route path="/" component={() => <h1>Home</h1>} />
    </HashRouter>
  ),
  document.getElementById("root")!
);
```
```

--------------------------------

### Prefilled Arguments Example

Source: https://docs.solidjs.com/solid-router/reference/data-apis/action

Illustrates using the `with` method of an action to create a new action with pre-filled leading arguments, useful for user-specific actions.

```APIDOC
## Prefilled arguments
```

import { action } from "@solidjs/router";


const addTodo = action(async (userId: string, data: URLSearchParams) => {
  return {
    userId,
    title: data.get("title")?.toString(),
  };
}, "addTodo");


function TodoForm(props: { userId: string }) {
  return (
    <form action={addTodo.with(props.userId)} method="post">
      <input name="title" />
      <button>Add todo</button>
    </form>
  );
}

```
```

--------------------------------

### Install UnoCSS with deno

Source: https://docs.solidjs.com/guides/styling-components/uno

Install the UnoCSS package as a development dependency using deno.

```bash
deno add npm:unocss -D
```

--------------------------------

### Build Solid Project (npm)

Source: https://docs.solidjs.com/guides/deployment-options/cloudflare

Build your Solid project for production using the npm run build command. This prepares your project for deployment.

```bash
npm run build
```

--------------------------------

### Install UnoCSS with bun

Source: https://docs.solidjs.com/guides/styling-components/uno

Install the UnoCSS package as a development dependency using bun.

```bash
bun i unocss -d
```

--------------------------------

### Build Solid Project (bun)

Source: https://docs.solidjs.com/guides/deployment-options/cloudflare

Build your Solid project for production using the bun run build command. This is a modern alternative for building.

```bash
bun run build
```

--------------------------------

### Install UnoCSS with yarn

Source: https://docs.solidjs.com/guides/styling-components/uno

Install the UnoCSS package as a development dependency using yarn.

```bash
yarn add unocss -D
```

--------------------------------

### Install UnoCSS with pnpm

Source: https://docs.solidjs.com/guides/styling-components/uno

Install the UnoCSS package as a development dependency using pnpm.

```bash
pnpm i unocss -D
```

--------------------------------

### Install UnoCSS with npm

Source: https://docs.solidjs.com/guides/styling-components/uno

Install the UnoCSS package as a development dependency using npm.

```bash
npm i unocss -D
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/reference/reactive-utilities/use-transition

Demonstrates how to use the useTransition hook to manage loading states for data fetching with Suspense.

```typescript
import {
  Suspense,
  createResource,
  createSignal,
  useTransition,
} from "solid-js";


function Example() {
  const [userId, setUserId] = createSignal(1);
  const [user] = createResource(userId, async (id) => {
    const response = await fetch(`/api/users/${id}`);
    return response.json();
  });
  const [pending, start] = useTransition();


  return (
    <>
      <button
        onClick={async () => {
          await start(() => setUserId(2));
        }}
      >
        Load next user
      </button>
      <div>{pending() ? "Loading transition..." : "Ready"}</div>
      <Suspense fallback={<p>Loading user...</p>}>
        <pre>{JSON.stringify(user(), null, 2)}</pre>
      </Suspense>
    </>
  );
}

```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/reference/reactive-utilities/batch

Demonstrates how to use the batch utility to update multiple signals and observe the batched effect on a memoized value.

```APIDOC
### Examples

#### Basic usage
```javascript
import { createSignal, createMemo, createEffect, batch } from "solid-js";

const [count, setCount] = createSignal(0);
const [total, setTotal] = createSignal(0);

const summary = createMemo(() => `${count()} / ${total()}`);
createEffect(() => console.log(summary())); // logs "0 / 0"

// Outside batch:
setCount(1); // logs "1 / 0"
setTotal(5); // logs "1 / 5"

// Inside batch:
batch(() => {
  setCount(1);
  setTotal(5);
}); // logs "1 / 5"
```
```

--------------------------------

### Import mount and StartClient

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/entry-client

Imports the necessary functions and components from the SolidStart client library.

```typescript
import { mount, StartClient } from "@solidjs/start/client";
```

--------------------------------

### Initialize Netlify Project

Source: https://docs.solidjs.com/guides/deployment-options/netlify

Run this command in your project's root directory to initialize Netlify deployment. You will be prompted to authenticate and configure build settings, including the deploy directory.

```bash
netlify init
```

--------------------------------

### Basic useTransition Example

Source: https://docs.solidjs.com/reference/reactive-utilities/use-transition

Demonstrates basic usage of useTransition to manage loading states when fetching user data. It shows how to update a signal and display a loading indicator while the transition is in progress.

```javascript
import {
  Suspense,
  createResource,
  createSignal,
  useTransition,
} from "solid-js";


function Example() {
  const [userId, setUserId] = createSignal(1);
  const [user] = createResource(userId, async (id) => {
    const response = await fetch(`/api/users/${id}`);
    return response.json();
  });
  const [pending, start] = useTransition();


  return (
    <>
      <button
        onClick={async () => {
          await start(() => setUserId(2));
        }}>
        Load next user
      </button>
      <div>{pending() ? "Loading transition..." : "Ready"}</div>
      <Suspense fallback={<p>Loading user...</p>}>
        <pre>{JSON.stringify(user(), null, 2)}</pre>
      </Suspense>
    </>
  );
}
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/reference/reactive-utilities/create-root

Demonstrates how to use createRoot to create an owned context for managing reactive state and effects. The `dispose` function is called to clean up the context.

```typescript
import { createSignal, createEffect, createRoot } from "solid-js";


function createCounter(initial = 0) {
  const [count, setCount] = createSignal(initial);


  createEffect(() => {
    console.log(`Count changed, new value: ${count()}`);
  });


  function increment() {
    setCount((c) => c + 1);
  }


  function reset() {
    setCount(initial);
  }


  return { count, increment, reset };
}

test("createCounter works correctly", () => {
  createRoot((dispose) => {
    const { count, increment, reset } = createCounter(10);


    expect(count()).toBe(10);
    increment();
    expect(count()).toBe(11);
    reset();
    expect(count()).toBe(10);


    dispose();
  });
});
```

--------------------------------

### Import StartServer Component

Source: https://docs.solidjs.com/solid-start/reference/server/start-server

Import the StartServer component from the @solidjs/start/server package.

```javascript
import { StartServer } from "@solidjs/start/server";
```

--------------------------------

### Install Solid Router

Source: https://docs.solidjs.com/guides/routing-and-navigation

Install the Solid Router package using your preferred package manager.

```bash
npm i @solidjs/router
```

```bash
pnpm i @solidjs/router
```

```bash
yarn add @solidjs/router
```

```bash
bun i @solidjs/router
```

```bash
deno add npm:@solidjs/router
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/solid-router/reference/data-apis/action

Demonstrates how to use the `action` API to create a form submission handler for adding a todo item.

```APIDOC
## Basic usage
```

import { action } from "@solidjs/router";


const addTodo = action(async (data: URLSearchParams) => {
  return data.get("title")?.toString();
}, "addTodo");


function TodoForm() {
  return (
    <form action={addTodo} method="post">
      <input name="title" />
      <button>Add todo</button>
    </form>
  );
}

```
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/solid-router/reference/data-apis/query

Demonstrates how to use the `query` function to cache an asynchronous data fetching operation and how to generate a cache key.

```APIDOC
## Examples
### Basic usage
```

import { query } from "@solidjs/router";


const getUserProfile = query(async (userId: string) => {
  const response = await fetch(`/api/users/${encodeURIComponent(userId)}`);
  const json = await response.json();


  if (!response.ok) {
    throw new Error(json?.message ?? "Failed to load user profile.");
  }


  return json as { name: string };
}, "userProfile");


const key = getUserProfile.keyFor("123");

```
```

--------------------------------

### Install Firebase CLI with yarn

Source: https://docs.solidjs.com/guides/deployment-options/firebase

Install the Firebase command-line tool globally using yarn.

```bash
yarn add firebase-tools -g
```

--------------------------------

### Run SolidStart Application Locally

Source: https://docs.solidjs.com/solid-start/getting-started

Execute this command to start the development server and run your SolidStart application. The application will typically be available at http://localhost:3000.

```bash
npm run dev
```

```bash
pnpm dev
```

```bash
yarn dev
```

```bash
bun run dev
```

```bash
deno run dev
```

--------------------------------

### Install Firebase CLI with pnpm

Source: https://docs.solidjs.com/guides/deployment-options/firebase

Install the Firebase command-line tool globally using pnpm.

```bash
pnpm i firebase-tools -g
```

--------------------------------

### Install Firebase CLI with npm

Source: https://docs.solidjs.com/guides/deployment-options/firebase

Install the Firebase command-line tool globally using npm.

```bash
npm i firebase-tools -g
```

--------------------------------

### Import createHandler and StartServer

Source: https://docs.solidjs.com/solid-start/reference/entrypoints/entry-server

Imports the necessary functions `createHandler` and `StartServer` from the `@solidjs/start/server` package.

```typescript
import { createHandler, StartServer } from "@solidjs/start/server";
```

--------------------------------

### createDynamic Example

Source: https://docs.solidjs.com/reference/components/create-dynamic

Provides a practical example of using createDynamic to render different views based on a signal.

```APIDOC
## Example
```
import { createSignal } from "solid-js";


const views = {
  red: (props: { label: string }) => (
    <p style={{ color: "red" }}>{props.label}</p>
  ),
  blue: (props: { label: string }) => (
    <p style={{ color: "blue" }}>{props.label}</p>
  ),
};


function App() {
  const [selected, setSelected] = createSignal<keyof typeof views>("red");


  return (
    <>
      <button onClick={() => setSelected("red")}>Red</button>
      <button onClick={() => setSelected("blue")}>Blue</button>


      {createDynamic(() => views[selected()], { label: "Selected view" })}
    </>
  );
}
```
```

--------------------------------

### Implement GraphQL API Route in SolidStart

Source: https://docs.solidjs.com/solid-start/building-your-application/api-routes

Define a GraphQL schema and resolvers, then export a handler function for API routes. This example demonstrates setting up a basic GraphQL API.

```typescript
import { buildSchema, graphql } from "graphql";
import type { APIEvent } from "@solidjs/start/server";


// Define GraphQL Schema
const schema = buildSchema(`
  type Message {
      message: String
  }


  type Query {
    hello(input: String): Message
    goodbye: String
  }
`);


// Define GraphQL Resolvers
const rootValue = {
  hello: () => {
    return {
      message: "Hello World",
    };
  },
  goodbye: () => {
    return "Goodbye";
  },
};


// request handler
const handler = async (event: APIEvent) => {
  // get request body
  const body = await new Response(event.request.body).json();


  // pass query and save results
  const result = await graphql({ rootValue, schema, source: body.query });


  // send query result
  return result;
};


export const GET = handler;


export const POST = handler;
```

--------------------------------

### Install Tailwind CSS with bun

Source: https://docs.solidjs.com/guides/styling-components/tailwind

Install Tailwind CSS and its PostCSS plugin as development dependencies using bun.

```bash
bun i tailwindcss @tailwindcss/postcss postcss -d
```

--------------------------------

### Basic Usage Example

Source: https://docs.solidjs.com/reference/component-apis/lazy

Demonstrates how to use the `lazy` function to dynamically import a component and render it within a `Suspense` boundary, providing a fallback UI.

```APIDOC
```jsx
import { lazy, Suspense } from "solid-js";


const ComponentA = lazy(() => import("./ComponentA"));


function App(props: { title: string }) {
  return (
    <Suspense fallback={<p>Loading...</p>}>
      <ComponentA title={props.title} />
    </Suspense>
  );
}
```
```

--------------------------------

### createResource with Actions (mutate and refetch)

Source: https://docs.solidjs.com/reference/basic-reactivity/create-resource

Illustrates how to use the `mutate` and `refetch` actions returned by createResource. `refetch` re-runs the fetcher, and `mutate` allows for manual, optimistic updates of the resource's value.

```javascript
const [posts, { refetch, mutate }] = createResource(fetchPosts);


// Manual refetch
await refetch();


// Optimistic update
mutate((posts) => [...posts, newPost]);
```

--------------------------------

### Install Tailwind CSS with yarn

Source: https://docs.solidjs.com/guides/styling-components/tailwind

Install Tailwind CSS and its PostCSS plugin as development dependencies using yarn.

```bash
yarn add tailwindcss @tailwindcss/postcss postcss -D
```

--------------------------------

### Install Tailwind CSS with pnpm

Source: https://docs.solidjs.com/guides/styling-components/tailwind

Install Tailwind CSS and its PostCSS plugin as development dependencies using pnpm.

```bash
pnpm i tailwindcss @tailwindcss/postcss postcss -D
```