json_struct
json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa (by jorgen)
univalue
An easy-to-use and competitively fast JSON parsing library for C++17, forked from Bitcoin Cash Node's own UniValue library. (by cculianu)
| json_struct | univalue | |
|---|---|---|
| 6 | 5 | |
| 372 | 29 | |
| - | - | |
| 8.0 | 0.0 | |
| 3 months ago | over 2 years ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | MIT License |
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.
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_struct
Posts with mentions or reviews of json_struct.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-08-01.
- JSON for Modern C++ 3.11.0
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Is there something like GSON available in C++?
I made a header only library with good performance and low memory overhead to parse JSON straight into structs, and serialize structs to JSON. How to parse into non map/object types is configurable with template functions. json_struct
- Hardcore metaprogramming in the wild
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What JSON library do you suggest?
json_struct for serializing directly to and from structs. Its one header only and performs on par with RapidJSON.
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A C++ compile-time static reflection ConfigLoader framework
Hi, I wrote JsonStruct. A header only library for parsing to and from structs. So I basically had the same problem: how to add metadata. I desided for having an additional macro. This leads to make it possible to add metadata to structs that you cannot modify for instance. Also, you can deside not to add metadata for all of the member of a struct. Please check it out! https://github.com/jorgen/json\_struct
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C++ JSON libs Reviewed/Compared - nlohmann, rapidjson, boost.json
Nice page! I have written a JSON header only library that parses and serializes to structs. Would you be interested in reviewing it? Performance is ok/good and I personally think usability is good as well :) https://github.com/jorgen/json_struct
univalue
Posts with mentions or reviews of univalue.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-18.
-
What are some cool modern libraries you enjoy using?
nlohmann's json is ergonomic but is slow. I use this lib when I need speed.
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Getting started with Boost in 2022
Not a huge fan of it. But it does the job. I prefer either the lib I maintain: UniValue or the ubiquitous nlohmann.
- What JSON library do you suggest?
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UniValue JSON Library for C++17 (and above)
Ok, updated. I added some examples to the readme. https://github.com/cculianu/univalue
What are some alternatives?
When comparing json_struct and univalue you can also consider the following projects:
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
JsonCpp - A C++ library for interacting with JSON.
daw_json_link - Fast, convenient JSON serialization and parsing in C++
nativejson-benchmark - C/C++ JSON parser/generator benchmark
json - JSON for Modern C++
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
llfio - P1031 low level file i/o and filesystem library for the C++ standard
eventpp - Event Dispatcher and callback list for C++
lexy - C++ parsing DSL
cpr - C++ Requests: Curl for People, a spiritual port of Python Requests.