json
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json | POCO | |
---|---|---|
93 | 14 | |
40,239 | 7,895 | |
- | 1.9% | |
7.7 | 9.6 | |
6 days ago | 6 days ago | |
C++ | C++ | |
MIT License | THE BOOST SOFTWARE LICENSE 1.0 |
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.
json
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Learn Modern C++
I have not done a "desktop" program in 25+ years and never using C++ (or C), since then I'm mostly a web developer (PHP,Elixir, JS, Kotlin etc).
I'm currently doing a C++ audio plugin with the Juce framework.
This website has been a good resource, alongside https://www.learncpp.com
But I was actually close to give up before using those two things:
- https://github.com/nlohmann/json : my plugin use a json api backend and the Juce json implementation is atrocious (apparently because of being born in previous c++ version), but this library is GREAT.
- ChatGPT 4. I'm not sure I would have "succeeded" without it, at least not in a reasonable time frame. ChatGPT 3.5 is slow and does not give good results for my use case but 4 is impressive. And I use in a very dumb way, just posing question in the web UI. I probably could have it directly in MSVC?
Also I must say, for all its flaws, I have a renewed appreciation for doing UI on the web ;)
- JSON for Modern C++ 3.11.3 (first release since 473 days)
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What C++ library do you wish existed but hasn’t been created yet?
https://github.com/nlohmann/json works well for me
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[CMake] Can't include external header in .h file
cmake_minimum_required(VERSION 3.15) project(xrpc++ DESCRIPTION "C++ AT Protocol XRPC library" VERSION 1.0.0 LANGUAGES CXX) include(FetchContent) FetchContent_Declare(cpr GIT_REPOSITORY https://github.com/libcpr/cpr.git GIT_TAG 2553fc41450301cd09a9271c8d2c3e0cf3546b73) # The commit hash for 1.10.x. Replace with the latest from: https://github.com/libcpr/cpr/releases FetchContent_MakeAvailable(cpr) FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.2/json.tar.xz) FetchContent_MakeAvailable(json) add_library(${PROJECT_NAME} SHARED src/lexicon.cpp src/xrpc.cpp ) target_link_libraries(${PROJECT_NAME} PRIVATE cpr::cpr) target_link_libraries(${PROJECT_NAME} PRIVATE nlohmann_json::nlohmann_json) set_target_properties(${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION}) set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION 1) target_include_directories(${PROJECT_NAME} PUBLIC include) set(CMAKE_BUILD_TYPE debug)
FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.2/json.tar.xz) FetchContent_MakeAvailable(json)
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It is either a clever technique or a sad failure
Here is one popular C++ library (nlohmann/json) removing its use.
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How to compile project to separate files to prevent having single large executable as a result?
Before going into binary serialization I suggest you to get comfortable with serialization to text. You can try to write your data to text files and read them in again. Then after you get an idea of how this works you can try to use a library that writes to XML or json, e.g. nlohmann json
- What are some ways I can serialize objects?
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C++ that allows tracking peer to peer multimedia streaming connections using a Flat File - NOT MySql
Download the single header file json.hpp from https://github.com/nlohmann/json/releases and place it in your project directory or an include directory.
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C++ Reflection for Component Serialization and Inspection
Exemple of a JSON library: https://github.com/nlohmann/json (For XML, there's tinyxml)
POCO
- What are some C++ projects with high quality code that I can read through?
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What is the best option to do networking in c++?
You can also look into Poco https://pocoproject.org/
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Is C/C++ good for the backend? If so, is there anything like Fastapi in C/C++?
I can't say enough good stuff about POCO for this type of work - when I first got my teams using it we used to joke that POCO was what Boost wants to be when it grows up. And nlohmann/json - cracking library for working with JSON in C++.
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HTTP LISTENER C++
We use https://github.com/pocoproject/poco in most projects, very easy to set up a http listener
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Who is using C++ for web development?
Did someone used Poco's Net Library to create a Rest Api? Poco Project
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Do someone use CLion under Windows with good performance?
But CLion is so slow. Tested with Poco C++ standard build (https://pocoproject.org/). Moving around with Go To Definition takes sometimes up to 20 seconds if file is first touched. Using 'back' and 'forward' delays for 1-2 seconds.
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Why am I not able to make https get requests using Poco::Net?
Yes, you need NetSSL - take a look at find_package(Poco REQUIRED COMPONENTS ... NetSSL) requires an aditional find_package(OpenSSL) since poco-10.
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Can you recommend a good C++ open source project?
poco (portable components) https://pocoproject.org/
- CMake + Poco + FetchContent build options problem
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The Curse of NixOS
Many of the necessary fixes do end up getting pushed upstream, though, thinking especially of stuff like converting CMake projects to use the GNUInstallDirs standard, so there is a benefit to the strictness work that extends beyond even just the Nix community itself.
Of course, sometimes those kinds of changes just never get merged, for a variety of well-understood open-sourcey reasons, eg: https://github.com/pocoproject/poco/pull/3105
What are some alternatives?
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
Boost.Beast - HTTP and WebSocket built on Boost.Asio in C++11
JsonCpp - A C++ library for interacting with JSON.
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.
ArduinoJson - 📟 JSON library for Arduino and embedded C++. Simple and efficient.
libcurl - A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
Boost.PropertyTree - Boost.org property_tree module
Simple-WebSocket-Server
yaml-cpp - A YAML parser and emitter in C++
Boost.Asio - Asio C++ Library
cJSON - Ultralightweight JSON parser in ANSI C
WebSocket++ - C++ websocket client/server library