gem nosj is a very fast, json-gem-compatible JSON parser and generator for Ruby: Rust and SIMD via the first-party nosj crate, precompiled PGO platform gems, partial parsing via JSON Pointer, lazy documents that parse only what you touch, memory-mapped file APIs, allocation-free validation, and a one-line JSON drop-in.

Pull, push and fused-cursor JSON parsers plus a streaming writer, for hosts that build native values during the parse. SIMD-accelerated (NEON, SSE2, runtime-detected AVX2)

An exceptionally fast, stream-oriented, header-only C++ JSON serialization library.

Very efficient JSON parsing, writing and accessing library for C++. Currently used in a major Point of Sale application among other projects as the main library for using JSON and XML. Designed to allow use of JSON in C++ in a manner similar to other languages like Javascript and Python. For example int iValue = jDocument["key"]["subKey"]._int();

Simple Json data writer program with Rust Language

JSON serialization and deserialization in Rust using the `serde` crate.

Obtendo informações vindas em formato JSON através de uma URL, utilizando a biblioteca JSON Simple

A tool to view and edit JSON and CSV files, locally and directly from your browser.

A dot-notated, chainable JSON editor for PHP with built-in file support and robust array handling.

An tool application created for quick use when needed

Havoc's single-file JSON library for C++.