Open source
AdonisJS
Batteries-included TypeScript framework for Node.js apps
Backend FrameworksFull-featured Node MVC
Alternatives to Symfony
12 tools like Symfony, chosen by what they do. About Symfony
Open source
Open source
Phoenix Framework
Web framework for Elixir apps, APIs and real-time pages
Backend FrameworksProductive Elixir framework
Open source
Fastify
Fast Node.js web framework with schema validation and plugins
Backend FrameworksFast low-overhead Node server
Open source
Flask
Lightweight Python WSGI framework for web apps and APIs
Backend FrameworksLightweight Python framework
Open source
Play Framework
Java and Scala web framework with a stateless, async design
Backend FrameworksScala and Java web framework
Open source
Elysia
TypeScript framework for Bun with end-to-end type safety
Backend FrameworksErgonomic Bun framework
Open source
Ktor
Kotlin framework for async servers and HTTP clients
Backend FrameworksKotlin async server framework
Open source
Litestar
Typed Python ASGI framework with automatic OpenAPI docs
Backend FrameworksFast typed Python ASGI
Open source
Quarkus
Java framework for fast, cloud-native apps with live reload
Backend FrameworksSupersonic Java framework
Open source
Open source
Vapor
Server-side Swift framework for APIs, backends and websites
Backend FrameworksServer-side Swift framework