simdjson

Golang port of simdjson: parsing gigabytes of JSON per second

Python bindings for the simdjson project.

A Java version of simdjson, a high-performance JSON parser utilizing SIMD instructions

Very fast Python JSON parsing library

JSON Schema validator that compiles to plain JavaScript, still runs where code generation is blocked, and can be compiled away at build time. Passes the full official test suite.

simdjson_php bindings for the simdjson project. https://github.com/lemire/simdjson

Parsing gigabytes of JSON per second. Zig port of simdjson with fundamental features.

Rcpp Bindings for the 'simdjson' Header Library

Rust bindings for the simdjson project.

A Haskell library for fast, memory-efficient decoding of JSON documents using the simdjson C++ library

A few C++ json-library benchmarks, of the fastest few libraries.

C++ Binance Futures SDK.

OpenWeatherMap api client in C++

An alternative `JSON` parser for Node.js that does not block the event loop

O(n) streaming JSON parser for LLM tool calls. Agents act sooner, abort bad outputs early. WASM SIMD, up to 2000× faster than stock AI SDK parsers.

experimental parallel json parser, scj3 (claujson)

fastest interactive jq ⚡

Lightweight, ultra fast JSON parser/generator for C++ with intuitive API

simdjson wrapper for react native