miloyip/rapidjson
Rapidjson
RapidJSON is a high-performance C++ library used for parsing and generating JSON data. It provides both document object model and stream-based interfaces to transform JSON strings into structured data and vice versa.
The library includes a JSON schema validator to verify that documents conform to predefined rules and a Unicode transcoder for converting strings between UTF-8, UTF-16, and UTF-32 encodings. It also supports relaxed parsing for non-standard JSON containing comments or trailing commas.
Additional capabilities cover JSON pointer navigation for locating specific values and string serialization with options for minification or pretty-printing. The project supports asynchronous parsing to process large documents across multiple threads.
Features
- C++ - Provides a high-performance JSON parsing and serialization library implemented in C++.
- JSON - Converts JSON strings into a document object model for programmatic access and manipulation.
- DOM Parsers - Includes a tree-based parser that converts JSON strings into a document object model for easy modification.
- High-Performance Parsers - Optimizes JSON parsing for extreme throughput and minimal memory overhead using SAX and DOM interfaces.
- JSON Serialization Libraries - Converts internal data structures into formatted JSON strings with options for minification and pretty-printing.
- JSON Content Generators - Programmatically constructs formatted JSON text from internal data structures for storage or exchange.
- JSON - Provides a stream-based SAX parser that processes JSON as a series of events to minimize memory overhead.
- SAX Parsers - Implements a stream-based SAX parser that processes JSON as a series of events to avoid loading entire documents into memory.
- Unicode Transcoders - Provides a utility for converting JSON strings between UTF-8, UTF-16, and UTF-32 encodings.
- JSON-Schema - Includes a schema validator to verify that JSON documents conform to predefined structural rules.
- Asynchronous Parsers - Supports parsing large JSON documents in parts across multiple threads to prevent interface freezing.
- In-Situ Parsers - Uses in-situ parsing to modify the source buffer directly, eliminating redundant memory allocations for the document structure.
- Recursive Descent Parsers - Employs a recursive descent parsing strategy to identify structural JSON tokens through nested function calls.
- Non-Standard Parsers - Supports relaxed parsing of non-standard JSON containing comments or trailing commas.
- Schema Validators - Provides a schema validator to ensure JSON documents conform to predefined structural rules.
- Custom Memory Allocators - Implements custom memory allocators to optimize the lifecycle of nodes within the JSON document object model.
- Compile-Time Type Dispatch - Uses C++ templates to generate highly optimized parsing code for different character encodings at compile time.
- Unicode Transcoders - Provides high-throughput conversion of strings between UTF-8, UTF-16, and UTF-32 encodings using contiguous memory buffers.
- Asynchronous Data Processing - Supports parsing large JSON documents across multiple threads to maintain application responsiveness.
- JSON and Data Parsing - Fast JSON parser and generator with SAX/DOM APIs.
- JSON Parsing - High-performance JSON parser/generator for C++.
- معالجة JSON - Fast SAX/DOM style JSON parser and generator.
- Json - Listed in the “Json” section of the Awesome Cpp Cn awesome list.
