swap_horiz Tornado Alternatives

1

Flask

Flask is a popular Python framework designed for building web applications and APIs. Its minimalist design provides deve...

API Python Web Backend

8.9 Great

2

Starlette

Starlette is a Python framework built around the ASGI standard. It facilitates the creation of asynchronous web applicat...

Async Python Backend Current

8.6 Great

3

Ktor

Ktor is a flexible web application framework built using Kotlin. It’s notable for its asynchronous programming capabilit...

Async Kotlin Web Jetbrains

8.3 Great

4

AIOHTTP

AIOHTTP is a Python 3 framework designed for building asynchronous HTTP servers and clients. It leverages the asyncio li...

API Async Python Backend

8.3 Great

5

Mojolicious

Mojolicious is a Perl framework designed for building high-performance web applications. Its notable feature is an event...

Websocket Realtime Backend Perl

8.2 Great

6

hapi

Hapi is a JavaScript framework built upon Node.js designed for creating server-side applications and APIs. It’s notable...

Server API Javascript Backend

8.1 Great

7

Litestar

Litestar is a high-performance Python ASGI framework prioritizing speed and developer experience. It’s notable for its r...

API Async Python Asgi

8.1 Great

8

Falcon

Falcon is a Python framework designed for creating high-performance backend systems. It’s notable for its focus on curre...

Performance API Python Backend

7.9 Good

9

Drogon

Drogon is a C++ framework focused on high-performance backend development particularly suited for web applications. It’s...

Performance Async Cpp Web

7.8 Good

10

Sanic

Sanic is an open-source Python web framework and server for building asynchronous web applications and APIs. It uses Pyt...

API Async Python Backend

7.7 Good

11

Quart

Quart is an asynchronous Python web framework with an API intentionally modeled on Flask. Built for ASGI, it supports as...

Async Python Asgi Flask Like

7.7 Good

12

Pyramid

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

Flexible API Python Web

7.6 Good

13

Hyperf

Hyperf is an open-source PHP framework designed for long-running, high-concurrency applications. It commonly runs on cor...

Async PHP Backend Microservices

7.4 Good

14

Oat++

Oat++ is a lightweight, zero-dependency web framework designed for creating high-performance REST APIs and microservices...

API Async Cpp Backend

7.4 Good

15

CherryPy

CherryPy is a minimalist, object-oriented web framework for the Python programming language. It allows developers to bui...

Legacy Python Minimal Backend

7.3 Good

16

Bottle

Bottle is a fast, lightweight Python web framework distributed as a single file module with no dependencies beyond the P...

API Single File Python Backend

7.2 Good

17

web2py

web2py is a free, open-source Python web framework created by Massimo Di Pierro that emphasizes ease of use, security, a...

Legacy Python MVC Backend

7.2 Good

18

Zope

Zope is an open-source web application server and framework written in the Python programming language. Originally devel...

Legacy CMS Python Backend

7.2 Good

19

BlackSheep

BlackSheep is a free and open-source web framework for Python that implements the ASGI standard. It provides facilities...

API Async Python Backend

7.0 Good

20

Robyn

Robyn is an open-source web framework for Python whose core networking components are implemented in Rust. It supports a...

API Rust Async Python

6.9 Fair