swap_horiz BlackSheep Alternatives

1

Express

Express.js is a Node.js web application framework providing minimal infrastructure to build robust APIs and web applicat...

API Javascript Minimal Backend

9.2 Excellent

2

ASP.NET Core

ASP.NET Core is a free, open-source, cross-platform framework for building modern web applications, APIs, and real-time...

API Csharp Web Backend

9.1 Excellent

3

Spring Boot

Spring Boot simplifies Java application development by providing auto-configuration, embedded servers, and opinionated d...

Enterprise API Java Spring

9.0 Excellent

4

Flask

Flask is a lightweight Python web framework offering flexibility and control through its minimalistic core, allowing dev...

API Python Web Backend

8.9 Great

5

Starlette

Starlette is a lightweight ASGI framework for Python, designed for building asynchronous web applications and APIs with...

Async Python Backend Current

8.6 Great

6

Fastify

Fastify is an open-source Node.js web framework focused on performance and developer experience, prioritizing speed thro...

Performance API Javascript Backend

8.5 Great

7

ASP.NET Web API

ASP.NET Web API is a Microsoft framework enabling developers to build RESTful web services and APIs using .NET, facilita...

Legacy Microsoft API Backend

8.4 Great

8

Ktor

Ktor is a Kotlin-based asynchronous framework for building connected applications—web servers, APIs, and clients—that pr...

Async Kotlin Web Jetbrains

8.3 Great

9

AIOHTTP

aiohttp is an asynchronous Python 3 web framework built on top of asyncio, enabling developers to create high-performanc...

API Async Python Backend

8.3 Great

10

hapi

Hapi is an open-source Node.js framework focused on building applications with emphasis on configuration, extensibility,...

Server API Javascript Backend

8.1 Great

11

Koa

Koa is a web application framework for Node.js, designed by the Express team to be smaller, more expressive, and modular...

API Javascript Middleware Backend

7.9 Good

12

Falcon

Falcon is a modular, open-source framework developed by Red Hat for building event-driven microservices and cloud-native...

Performance API Python Backend

7.9 Good

13

Tornado

Tornado is a Python web application framework known for its speed and scalability, prioritizing asynchronous networking...

Server Async Python Websocket

7.8 Good

14

Pedestal

Pedestal is a full-stack web framework for Elixir that aims to provide a productive developer experience by combining ro...

API Backend Services Clojure

7.8 Good

15

Sanic

Sanic is a Python 3.7+ web framework that utilizes asyncio for building fast, asynchronous APIs and web applications, pr...

API Async Python Backend

7.7 Good

16

Quart

Quart is a Python web framework built on top of the ASGI standard, combining Pyramid's flexibility with coroutines for a...

Async Python Asgi Flask Like

7.7 Good

17

Pyramid

Pyramid is a Python web framework prioritizing flexibility and scalability, offering components for database access, tem...

Flexible API Python Web

7.6 Good

18

Oat++

Oat++ is a header-only C++ library designed for creating and running fuzz tests by automatically generating test cases b...

API Async Cpp Backend

7.4 Good

19

Bottle

Bottle is a lightweight Python web framework geared towards simplicity and rapid development, offering built-in routing...

API Single File Python Backend

7.2 Good

20

Robyn

Robyn is an open-source monitoring framework built on YAML configuration and GraphQL APIs, designed for visualizing time...

API Rust Async Python

6.9 Fair