RapidJSON
cJSON
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RapidJSON | cJSON | |
---|---|---|
15 | 15 | |
13,852 | 10,015 | |
0.8% | - | |
6.1 | 4.5 | |
9 days ago | 29 days ago | |
C++ | C | |
GNU General Public License v3.0 or later | MIT License |
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.
RapidJSON
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Has anyone embedded a web-UI into a C++ project?
Here's what I did: - I bought a theme that I liked, and used mstch as template engine (matched the theme's template format) - Imported rapidjson for parsing JSON, and used mstch for generating JSON (the JSON I generate is simple enough that I can do this) - Wrote an HTTP handler class for each page that handles the GET and POST requests, generating HTML or JSON depending on the request
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Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
And documentation in most cases is more user-friendly if you will use something like MkDocs(based on Markdown), example http://rapidjson.org/
- What is the best way to store multiple objects of a class as data in C++?
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How to deserialise json into a C++ struct?
Use RapidJSON https://rapidjson.org/
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DAW JSON Link v3, a JSON serialization/deserialization library, is released
It seems not super widely used compared to other famous libraries like RapidJSON, nlohmann-json, or simdjson. But it seems the author is very active in developing this project which can mitigate this "lack of community" issue.
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Is cpp a good language for reading and writing large quantities of JSON files as quickly as possible?
have a look at rapidjson for a a nice simple json framework https://rapidjson.org/ I use it and it's quite fast and as good as anything I used in python.
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What JSON library do you suggest?
So I just cloned https://github.com/Tencent/rapidjson to see what is the current status. At compile time they check if the C++ compiler supports the "noexcept" keyword, and if so they define RAPIDJSON_NOEXCEPT to be "noexcept". Throughout the implementation, RAPIDJSON_NOEXCEPT is added to quite a few function declarations (about a hundred of them).
- Storing data to be used in simulations.
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How and where I can learn about Web sockets, APIs, Wrappers to connect with my C++ code?
RapidJSON is also excellent, like fantastic when performance matters. Not sure there's a much faster JSON implementation anywhere, and I've written my own SAX-style parser as a fun, hobby project for C++.
- Can anyone point me to an open-source project that correctly uses allocators?
cJSON
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Botlib: Telegram Bots in C by Antirez
It’s a library he’s including directly. It’s the same.
https://github.com/DaveGamble/cJSON
- Made a web app (URL Shortener )in C
- l
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A good C library to parse json data
a quick google search is always easier than a whole reddit post cJSON
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jemi: a compact JSON serializer for embedded systems
This is quite similar to cJSON, although cJSON leans more towards dynamic memory allocation.
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Is there a de facto standard JSON library for C?
If 'de-factoness' (urgh) was measured in GitHub stars, then https://github.com/DaveGamble/cJSON would win.
- cJSON can't parse strings with a zero character in it, because strings are zero terminated in this api. But doesn't that make it absolutely useless for production? Like, one /0 and my programs crashes/can't parse? Why can't it be escaped?
- CJSON – Ultralightweight JSON parser in ANSI C
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Luau Goes Open-Source
You often end up with cases where you have to manually call the correct free function for the type you're using, again completely untyped - e.g. if I'm using both sentry and cjson, then my function will ook something like this:
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A tiny json parser for study.
Nice how would you compare this to DaveGambles cJSON? https://github.com/DaveGamble/cJSON (which I what I currently use)
What are some alternatives?
JsonCpp - A C++ library for interacting with JSON.
json-c - https://github.com/json-c/json-c is the official code repository for json-c. See the wiki for release tarballs for download. API docs at http://json-c.github.io/json-c/
json - JSON for Modern C++
Jansson - C library for encoding, decoding and manipulating JSON data
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
ArduinoJson - 📟 JSON library for Arduino and embedded C++. Simple and efficient.
Boost.PropertyTree - Boost.org property_tree module
JSMN - Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket
ujson