# Open-source web frameworks for other languages

15 open-source web frameworks for other languages rated against public privacy criteria.

1. [Crow](https://privacyratings.com/other-web-frameworks/crow/): B (80/100). Microframework for building HTTP and WebSocket services in C++, with Flask-style routing.
2. [Dart Frog](https://privacyratings.com/other-web-frameworks/dart-frog/): B (80/100). Minimal backend framework for Dart with file-based routing, middleware and dependency injection, plus a CLI for development and builds.
3. [Dream](https://privacyratings.com/other-web-frameworks/dream/): B (80/100). Web framework for OCaml and ReasonML that bundles HTTP, WebSocket, sessions, templates and database access in one package.
4. [Drogon](https://privacyratings.com/other-web-frameworks/drogon/): B (80/100). HTTP application framework for C++ with an asynchronous, non-blocking I/O core, an ORM, WebSocket support and view templates.
5. [Hummingbird](https://privacyratings.com/other-web-frameworks/hummingbird/): B (80/100). Lightweight server framework for Swift built on SwiftNIO and Swift concurrency, with routing, middleware and optional extensions.
6. [Jester](https://privacyratings.com/other-web-frameworks/jester/): B (80/100). Sinatra-style web framework for the Nim language, with routes defined through a small DSL.
7. [Kit](https://privacyratings.com/other-web-frameworks/kit/): B (80/100). Modular Clojure web framework built on Integrant and Aero, with a project template and optional libraries added as modules.
8. [Lucky](https://privacyratings.com/other-web-frameworks/lucky/): B (80/100). Full-stack web framework for the Crystal language with type-safe routing, database queries and HTML rendering checked at compile time.
9. [Mojolicious](https://privacyratings.com/other-web-frameworks/mojolicious/): B (80/100). Real-time web framework for Perl with a non-blocking I/O web server, WebSocket support, templates and no dependencies beyond core Perl.
10. [Vapor](https://privacyratings.com/other-web-frameworks/vapor/): B (80/100). Server-side web framework for Swift built on SwiftNIO, with routing, middleware, the Fluent ORM and the Leaf templating language.
11. [Servant](https://privacyratings.com/other-web-frameworks/servant/): C (70/100). Haskell library for describing web APIs as types, from which servers, clients and documentation are derived.
12. [Biff](https://privacyratings.com/other-web-frameworks/biff/): C (65/100). Full-stack Clojure web framework for solo developers that bundles a database, authentication, server-side rendering with htmx and deployment tooling.
13. [Kemal](https://privacyratings.com/other-web-frameworks/kemal/): D (50/100). Lightweight web framework for Crystal inspired by Sinatra, with routing, middleware and WebSocket support.
14. [Serverpod](https://privacyratings.com/other-web-frameworks/serverpod/): D (50/100). Backend framework for Dart and Flutter that generates client code for server endpoints, with an ORM, authentication, caching and file uploads.
15. [Yesod](https://privacyratings.com/other-web-frameworks/yesod/): D (50/100). Haskell web framework for type-safe web applications, with compile-time checked routes and templates and the Persistent database library.

Source: https://privacyratings.com/open-source/other-web-frameworks/