frozen
JSON parser and generator for C/C++ with scanf/printf like interface. Targeting embedded systems. (by cesanta)
RapidJSON
A fast JSON parser/generator for C++ with both SAX/DOM style API (by Tencent)
frozen | RapidJSON | |
---|---|---|
4 | 15 | |
692 | 13,881 | |
0.1% | 0.4% | |
2.1 | 5.9 | |
4 months ago | 7 days ago | |
C | C++ | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
frozen
Posts with mentions or reviews of frozen.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-11.
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What's the current feeling / status of Mongoose OS? Are there any better / newer alternatives for small hobby projects? (I'm using the C APIs, not the JS wrapper stuff)?
I've been on and off working on ESP32 and ESP8266 projects for a long time now, but am overall a near complete novice to electronics, circuit board design, etc. Anyway, the last project I worked on (these are personal / hobby projects for fun) I spent time looking into tools to build a more robust EPS32 based project with, and I ended up deciding that Mongoose OS was a great mix of out of the box features that fit with my experience as a software developer (mainly backend web stuff), with things like their json parsing library, etc, and the onboarding with AWS IoT things platform, etc.
- CJSON – Ultralightweight JSON parser in ANSI C
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A tiny zero-allocation JSON serializer compatible with C89!
Very nice project. How does this compare to Frozen?
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Interest in use of playdate as a simple / fun utility remote control once networking APIs are available
The Hue API has a lot of very simple RESTful endpoints, e.g. GET /lights which along with a Lua JSON parser or even a C JSON parser could make discovery of devices doable... then again using the top down layout editor the devices could be placed in your virtual home layout.
RapidJSON
Posts with mentions or reviews of RapidJSON.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-19.
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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?
What are some alternatives?
When comparing frozen and RapidJSON you can also consider the following projects:
json-parser - Very low footprint DOM-style JSON parser written in portable ANSI C
JsonCpp - A C++ library for interacting with JSON.
cJSON - Ultralightweight JSON parser in ANSI C
json - JSON for Modern C++
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
LIBUCL - Universal configuration library parser
Jansson - C library for encoding, decoding and manipulating JSON data
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