Crow VS Oat++

Compare Crow vs Oat++ and see what are their differences.

Oat++

🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable. (by oatpp)
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Crow Oat++
35 21
2,662 7,360
6.2% 1.9%
8.2 8.7
10 days ago about 2 months ago
C++ C++
GNU General Public License v3.0 or later Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Crow

Posts with mentions or reviews of Crow. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-06.
  • Experience using crow as web server
    11 projects | /r/cpp | 6 Nov 2023
    I'm investigating using C++ to build a REST server, and would love to know of people's experiences with Crow-- or whether they would recommend something else as a "medium-level" abstraction C++ web server. As background, I started off experimenting with Python/FastAPI, which is great, but there is too much friction to translate from pybind11-exported C++ objects to the format that FastAPI expects, and, of course, there are inherent performance limitations using Python, which could impact scaling up if the project were to be successful.
  • REST APIs using C++. (Is this even done much?)
    13 projects | /r/cpp | 29 Mar 2023
    How about Crow?
  • What library/framework to use for writing a Web server?
    3 projects | /r/cpp_questions | 24 Aug 2022
    https://github.com/CrowCpp/Crow is super easy to use
  • Transport agnostic Websocket library
    6 projects | /r/cpp | 14 Jul 2022
    I recommend Crow, it's a web framework that supports HTTP and Websockets. It's a bit larger than being only there to just let you compose or decode a packet. But I'm pretty sure everything you mentioned is there already :)
  • What's next after learncpp.com?
    6 projects | /r/cpp | 1 Jul 2022
    It's also very useful to get to grips with using some popular libraries. Some might be ones that you'll find yourself using everywhere (e.g. fmt, spdlog, catch2), and some that have more specific usage, but are good to try out and explore what C++ can do in a ridiculously easy-to-use manner (e.g. crow, Dear ImGui). Make some toy projects that use some of these and you'll learn a lot.
  • Can I use C++ in the backend ?? Any frameworks there ??
    4 projects | /r/cpp | 15 Jun 2022
    I've been working on Crow for quite a while now, it's a pretty cool framework IMO.
  • Have there been any attempts to build a REST API service on top of either Boost.asio or Boost.beast?
    2 projects | /r/cpp_questions | 22 Apr 2022
    You can also consider https://crowcpp.org/.
  • Networking TS: first impression and questions;
    4 projects | /r/cpp | 9 Apr 2022
  • A year and a half ago I picked up an abandoned C++ web Framework, Today we released v1.0
    2 projects | /r/cpp | 29 Mar 2022
    cmake_minimum_required (VERSION 3.11) project(crow_test LANGUAGES CXX VERSION 0.0.1 ) add_executable(crow_test) set_property(TARGET crow_test PROPERTY CXX_STANDARD 17) file(GLOB sources src/*.cpp src/*.h) target_sources(crow_test PRIVATE ${sources} ) find_package(Threads REQUIRED) # use static libs for all projects SET(BUILD_SHARED_LIBS OFF CACHE BOOL "Use static libs") # --- Fetch CROW -------------------------------------------------------------- include(FetchContent) set(FETCHCONTENT_UPDATES_DISCONNECTED TRUE) FetchContent_Declare(crow GIT_REPOSITORY https://github.com/CrowCpp/Crow GIT_TAG v1.0 ) FetchContent_GetProperties(crow) if(NOT crow_POPULATED) FetchContent_Populate(crow) add_subdirectory(${crow_SOURCE_DIR} ${crow_BINARY_DIR} EXCLUDE_FROM_ALL) endif() # ------------------------------------------------------------------------------ target_link_libraries(crow_test PRIVATE Crow::Crow ) install(TARGETS crow_test RUNTIME DESTINATION .) install(DIRECTORY static/ DESTINATION static) set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY OFF) set(CPACK_OUTPUT_FILE_PREFIX "") set(CPACK_GENERATOR "ZIP" CACHE STRING "Zip Generator") include(CPack)
    2 projects | /r/cpp | 29 Mar 2022
    Today we released version 1.0, which aside from being the first non pre-release version, improves considerably on all parts of the framework. The changes include Blueprints (similar to python flask), a new HTTP Parser, CMake support, easily allowing multiple source files in downstream projects, C++20 support, and many more features and fixes. full changelog here.

Oat++

Posts with mentions or reviews of Oat++. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-06.

What are some alternatives?

When comparing Crow and Oat++ you can also consider the following projects:

drogon - Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows [Moved to: https://github.com/drogonframework/drogon]

Crow - Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

Pistache - A high-performance REST toolkit written in C++

Boost.Asio - Asio C++ Library

cpp-httplib - A C++ header-only HTTP/HTTPS server and client library

C++ REST SDK - The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

Wt - Wt, C++ Web Toolkit

Boost.Beast - HTTP and WebSocket built on Boost.Asio in C++11

drogon - Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

TreeFrog Framework - TreeFrog Framework : High-speed C++ MVC Framework for Web Application

Restbed - Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++14 applications.