FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.




Falcor is described as 'A JavaScript library for efficient data fetching' and is an app in the development category. There are more than 10 alternatives to Falcor for a variety of platforms, including Self-Hosted, Mac, Windows, Linux and Web-based apps. The best Falcor alternative is FastAPI, which is both free and Open Source. Other great apps like Falcor are LoopBack.io, OData, GraphQL and Mercurius.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.




A highly extensible Node.js and TypeScript framework for building APIs and microservices.

An open protocol to allow the creation and consumption of queryable and interoperable RESTful APIs in a simple and standard way.

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it...

GraphQL Mesh allows you to use GraphQL query language to access data in remote APIs that don't run GraphQL (and also ones that do run GraphQL). It can be used as a gateway to other services or run as a local GraphQL schema that aggregates data from remote APIs.




Django REST framework is a powerful and flexible toolkit for building Web APIs.

Hasura makes data access easy, by instantly composing a GraphQL API that is backed by databases and services so that the developer team (or API consumers) get immediately productive. The nature of GraphQL itself and Hasura’s dynamic approach makes integration and iteration easy.