### Install Reflex and Initialize a New App

Source: https://context7.com/reflex-dev/reflex-web/llms.txt

Use the Reflex CLI to install the framework, create a new project, and run the development server.

```bash
pip install reflex
reflex init my_app
cd my_app
reflex run

```

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

### Import Reflex and Utilities

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/how-to-build-python-web-app-complete-tutorial.md

Import the necessary Reflex library and any utility components for your web application. This is a standard setup for starting a Reflex project.

```python
import reflex as rx
from pcweb.components.image_zoom import image_zoom
from pcweb.constants import REFLEX_ASSETS_CDN
```

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

### Install Reflex

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-web-app-mssql.md

Install the Reflex framework using pip.

```bash
pip install reflex
```

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

### Install Dependencies and Run App

Source: https://github.com/reflex-dev/reflex-web/blob/main/templates/dalle.md

Install the required Python packages using the requirements.txt file and then run the Reflex application locally.

```bash
pip install -r requirements.txt
reflex run
```

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

### Install and Run a Reflex Dashboard

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-dashboard-python-without-javascript.md

Quickly set up a basic Reflex dashboard. Install the library using pip, initialize a new project, and then run the development server.

```bash
pip install reflex
reflex init
reflex run
```

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

### Install pyodbc

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-web-app-mssql.md

Install the pyodbc library for ODBC database connectivity.

```bash
pip install pyodbc
```

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

### Initialize and Run AI Image Generation Project

Source: https://github.com/reflex-dev/reflex-web/blob/main/templates/image-gen.md

Commands to initialize the Reflex project from a template, configure the required API environment variables, and install dependencies. This setup is required before running the application locally.

```bash
reflex init --template ai_image_gen
export REPLICATE_API_TOKEN=your_api_token_here
pip install -r requirements.txt
reflex run
```

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

### Configure OpenAI API Client

Source: https://github.com/reflex-dev/reflex-web/blob/main/docs/getting_started/chatapp_tutorial.md

Initializes the `AsyncOpenAI` client with your API key. Ensure the `openai` package is installed.

```python
# state.py
import os
from openai import AsyncOpenAI

import reflex as rx

# Initialize the OpenAI client
client = AsyncOpenAI(api_key="YOUR_OPENAI_API_KEY")  # Replace with your actual API key
```

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

### Run Reflex Development Server

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-admin-panels-internal-tools-guide.md

Start the Reflex development server to see your application changes in real-time. This command compiles and serves your application.

```bash
reflex run
```

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

### Install Resend Python SDK

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-dashboard-resend-python.md

Install the Resend SDK using pip. This is the first step to integrating Resend's functionality into your Python application.

```bash
pip install resend
```

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

### Initialize and Run Reflex Dashboard

Source: https://github.com/reflex-dev/reflex-web/blob/main/templates/dashboard.md

Commands to set up the dashboard project environment and launch the development server. Requires the Reflex CLI to be installed.

```bash
reflex init --template dashboard
reflex run
```

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

### Initialize DALL-E Template

Source: https://github.com/reflex-dev/reflex-web/blob/main/templates/dalle.md

Use this command to initialize a new Reflex project with the DALL-E template. Ensure you have Reflex installed.

```bash
reflex init --template dalle
```

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

### Remote Server Setup and Deployment

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/self-hosting-reflex-with-docker.md

Shell commands to install Docker and Docker Compose on an EC2 instance, authenticate with AWS, and launch the application stack.

```bash
sudo su 
yum install docker -y 
curl -L https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose 
chmod +x /usr/local/bin/docker-compose
systemctl start docker
aws configure
aws ecr get-login-password --region us-west-2 | docker login --username AWS --password-stdin xxxxxx.dkr.ecr.us-west-2.amazonaws.com
docker-compose up -d
```

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

### Initialize Reflex Project

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/how-to-build-python-web-app-complete-tutorial.md

Create a new Reflex project directory and navigate into it. Then, run the initialization command to set up the project structure.

```bash
mkdir my_app
cd my_app
reflex init
```

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

### Initialize Reflex Project and Dependencies

Source: https://github.com/reflex-dev/reflex-web/blob/main/docs/getting_started/chatapp_tutorial.md

Installs Reflex and initializes a new project. It's recommended to use a virtual environment. The `reflex init` command sets up the basic project structure.

```bash
mkdir chatapp
cd chatapp
python3 -m venv venv
$ source venv/bin/activate
pip install reflex
reflex init
```

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

### Build Reflex Application Docker Image with Dockerfile

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/self-hosting-reflex-with-docker.md

Specifies the steps to build a Docker image for the Reflex application. It starts from a Python base image, sets environment variables, copies project files, installs dependencies, and defines the entrypoint for running the application.

```dockerfile
FROM python:3.12


ENV REDIS_URL=redis://redis PYTHONUNBUFFERED=1

WORKDIR /app
COPY . .

RUN pip install -r requirements.txt


ENTRYPOINT ["reflex", "run", "--env", "prod", "--backend-only", "--loglevel", "debug" ]
```

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

### Install python-dotenv

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-web-app-mssql.md

Install the python-dotenv library for managing environment variables.

```bash
pip install python-dotenv
```

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

### Run Reflex Development Server

Source: https://github.com/reflex-dev/reflex-web/blob/main/docs/getting_started/chatapp_tutorial.md

Starts the Reflex development server, which compiles the app and makes it available at http://localhost:3000. The backend server for state management runs on http://localhost:8000.

```bash
chatapp $ reflex run
```

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

### Install and Use Reflex Chakra Components

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/reflex-v060.md

Provides instructions for installing the `reflex-chakra` package and demonstrates its usage. After installation, Chakra components can be imported from the `reflex_chakra` namespace and used within a Reflex application, such as creating a button component.

```bash
pip install reflex-chakra
```

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

### Install Jira SDK

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/how-to-build-python-web-app-with-jira.md

Install either the 'jira' or 'atlassian-python-api' SDK using pip. These SDKs are essential for interacting with Jira from your Python application.

```bash
pip install jira
# or
pip install atlassian-python-api
```

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

### Initialize Reflex Project

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-admin-panels-internal-tools-guide.md

Initialize a new Reflex project. This command sets up the basic project structure, including a single Python file for frontend and backend logic.

```bash
reflex init
```

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

### Install OpenAI Library

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-dashboard-openai.md

Install the OpenAI Python library using pip. This allows direct import and usage within Reflex state classes.

```bash
pip install openai
```

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

### Initialize and Run Reflex Chat Application

Source: https://github.com/reflex-dev/reflex-web/blob/main/templates/chat-app.md

Commands to initialize the project from a template, configure the OpenAI API key, install necessary dependencies, and launch the development server.

```bash
reflex init --template reflex-chat
export OPENAI_API_KEY=your-openai-api-key
pip install -r requirements.txt
reflex run
```

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

### Install Zenpy Python Client

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/build-python-web-app-with-zendesk.md

Install the Zenpy Python client for Zendesk Support using pip. This is the first step to connecting your Reflex app to Zendesk.

```bash
pip install zenpy
```

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

### Reflex App Initialization and Page Addition

Source: https://github.com/reflex-dev/reflex-web/blob/main/docs/getting_started/chatapp_tutorial.md

Sets up a new Reflex application and adds a page defined by the `index` function. This is the entry point for the web application.

```python
# chatapp.py

import reflex as rx

def index() -> rx.Component:
    return rx.container(
        rx.box(
            "What is Reflex?",
            # The user's question is on the right.
            text_align="right",
        ),
        rx.box(
            "A way to build web apps in pure Python!",
            # The answer is on the left.
            text_align="left",
        ),
    )


# Add state and page to the app.
app = rx.App()
app.add_page(index)
```

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

### Initialize Reflex App with Theme

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/reflex-v0-4-0.md

Configures a new Reflex application with a unified theme, including settings for color mode and accent colors.

```python
app = rx.App(
	theme=rx.theme(
	    color_mode="dark", accent_color="blue"
	)
)
```

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

### Install and Upgrade Reflex CLI

Source: https://github.com/reflex-dev/reflex-web/blob/main/blog/reflex-v0-4-0.md

Commands to install the latest version of Reflex or upgrade an existing project environment using pip.

```text
pip install reflex
pip install --upgrade reflex
```

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

### Configure Reflex App Settings

Source: https://context7.com/reflex-dev/reflex-web/llms.txt

Set up application name, port, deployment URL, and enable/disable features like state setters, build badges, telemetry, and plugins.

```python
import reflex as rx

config = rx.Config(
    app_name="pcweb",
    state_auto_setters=True,  # Auto-generate set_* methods for state vars
    port=3000,
    deploy_url="https://reflex.dev",

    # Frontend packages to include
    frontend_packages=[
        "tailwindcss-animated",
    ],

    # Show "Built with Reflex" badge
    show_build_with_reflex=True,

    # Disable telemetry
    telemetry_enabled=False,

    # Plugins for additional functionality
    plugins=[
        rx.plugins.TailwindV4Plugin(),  # Tailwind CSS v4 support
        rx.plugins.SitemapPlugin(),      # Auto-generate sitemap.xml
    ],
)

```