Third Party Packages

Starlette has a rapidly growing community of developers, building tools that integrate into Starlette, tools that depend on Starlette, etc.

Here are some of those third party packages:

Backports

Python 3.5 port

GitHub

Plugins

Starlette APISpec

GitHub

Simple APISpec integration for Starlette. Document your REST API built with Starlette by declaring OpenAPI (Swagger) schemas in YAML format in your endpoint's docstrings.

Mangum

GitHub

Serverless ASGI adapter for AWS Lambda & API Gateway.

Nejma

GitHub

Manage and send messages to groups of channels using websockets. Checkout nejma-chat, a simple chat application built using nejma and starlette.

Scout APM

GitHub

An APM (Application Performance Monitoring) solution that can instrument your application to find performance bottlenecks.

Starlette Prometheus

GitHub

A plugin for providing an endpoint that exposes Prometheus metrics based on its official python client.

webargs-starlette

GitHub

Declarative request parsing and validation for Starlette, built on top of webargs.

Allows you to parse querystring, JSON, form, headers, and cookies using type annotations.

Authlib

GitHub | Documentation

The ultimate Python library in building OAuth and OpenID Connect clients and servers. Check out how to integrate with Starlette.

Frameworks

Responder

GitHub | Documentation

Async web service framework. Some Features: flask-style route expression, yaml support, OpenAPI schema generation, background tasks, graphql.

FastAPI

GitHub | Documentation

High performance, easy to learn, fast to code, ready for production web API framework. Inspired by APIStar's previous server system with type declarations for route parameters, based on the OpenAPI specification version 3.0.0+ (with JSON Schema), powered by Pydantic for the data handling.

Flama

GitHub | Documentation

Formerly Starlette API.

Flama aims to bring a layer on top of Starlette to provide an easy to learn and fast to develop approach for building highly performant GraphQL and REST APIs. In the same way of Starlette is, Flama is a perfect option for developing asynchronous and production-ready services.