yyjson

A high performance JSON library written in ANSI C. Features - Fast: can read or write gigabytes per second JSON data on modern CPUs. - Portable: complies with ANSI C (C89) for cross-platform compatibility. - Strict: complies with RFC 8259 JSON standard, ensuring strict number format and UTF-8 validation. - Extendable: offers options to allow comments, trailing commas, NaN/Inf, and custom memory allocator. - Accuracy: can accurately read and write int64, uint64, and double numbers. - Flexible: supports unlimited JSON nesting levels, \u0000 characters, and non null-terminated strings. - Manipulation: supports querying and modifying using JSON Pointer, JSON Patch and JSON Merge Patch. - Developer-Friendly: easy integration with only one h and one c file.

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