- 🔍 [Pydantic](https://docs.pydantic.dev), used by FastAPI, for the data validation and settings management.
    - 💾 [PostgreSQL](https://www.postgresql.org) as the SQL database.
- 🚀 [React](https://react.dev) for the frontend.
    - 💃 Using TypeScript, hooks, [Vite](https://vitejs.dev), and other parts of a modern frontend stack.
    - 🎨 [Chakra UI](https://chakra-ui.com) for the frontend components.

    - 🔍 [Pydantic](https://docs.pydantic.dev), usado pelo FastAPI, para validação de dados e gerenciamento de configurações.
    - 💾 [PostgreSQL](https://www.postgresql.org) como banco de dados SQL.
- 🚀 [React](https://react.dev) para o frontend.
    - 💃 Usando TypeScript, hooks, [Vite](https://vitejs.dev), e outras partes de uma _stack_ frontend moderna.
    - 🎨 [Chakra UI](https://chakra-ui.com) para os componentes de frontend.

- name: RasaGPT
  html_url: https://github.com/paulpierre/RasaGPT
  stars: 2438
  owner_login: paulpierre
  owner_html_url: https://github.com/paulpierre
- name: fastapi-react
  html_url: https://github.com/Buuntu/fastapi-react
  stars: 2432
  owner_login: Buuntu
  owner_html_url: https://github.com/Buuntu
- name: FastAPI-template
  html_url: https://github.com/s3rius/FastAPI-template
  stars: 2388

---> 100%
```

</div>

## WebSockets client { #websockets-client }

### In production { #in-production }

In your production system, you probably have a frontend created with a modern framework like React, Vue.js or Angular.

And to communicate using WebSockets with your backend you would probably use your frontend's utilities.

ebb468 title: How to monitor FastAPI application performance using Python agent - author: Jean-Baptiste Rocher author_link: https://hashnode.com/@jibrocher link: https://dev.indooroutdoor.io/series/fastapi-react-poll-app title: Building the Poll App From Django Tutorial With FastAPI And React - author: Silvan Melchior author_link: https://github.com/silvanmelchior link: https://blog.devgenius.io/seamless-fastapi-configuration-with-confz-90949c14ea12 title: Seamless FastAPI Configuration with ConfZ...

It was created to generate the HTML in the backend, not to create APIs used by a modern frontend (like React, Vue.js and Angular) or by other systems (like <abbr title="Internet of Things">IoT</abbr> devices) communicating with it.

Así, ejecutarías **múltiples contenedores** con diferentes cosas, como una base de datos, una aplicación de Python, un servidor web con una aplicación frontend en React, y conectarlos entre sí a través de su red interna.

Todos los sistemas de gestión de contenedores (como Docker o Kubernetes) tienen estas características de redes integradas en ellos.

## Contenedores y Procesos

      this.actionWhenFirstParamIsNull = actionWhenFirstParamIsNull;
      this.actionWhenSecondParamIsNull = actionWhenSecondParamIsNull;
    }

    /** Method that decides how to react to parameters. */
    public void reactToNullParameters(@Nullable Object first, @Nullable Object second) {
      if (first == null) {
        actionWhenFirstParamIsNull.act();
      }
      if (second == null) {

So, you would run **multiple containers** with different things, like a database, a Python application, a web server with a React frontend application, and connect them together via their internal network.

All the container management systems (like Docker or Kubernetes) have these networking features integrated into them.

</p>

<p>
While programmers should write Go programs without data races,
there are limitations to what a Go implementation can do in response to a data race.
An implementation may always react to a data race by reporting the race and terminating the program.
Otherwise, each read of a single-word-sized or sub-word-sized memory location