Open-source alternatives to Json

Class based json renderer in Crystal

Fast YAML and JSON parsers for Common Lisp

A header-only C++ library converts XML to JSON

Easy to use configuration and parser.

` Version 2 of this library is being built as part of a larger fundraising project. `

Interact with the component parts of an Excel file

Fast Native JSON Parser / Serializer for VBA. Compatible with Windows and Mac.

TOML parser for Crystal

C++ CSV parser library

cJSON is a lightweight library for parsing, creating, and modifying JSON data structures within C applications. It provides a comprehensive set of utilities for transforming raw text into navigable objects, manipulating data fields within collections, and serializing complex structures into formatted or unformatted strings. The library is designed for memory-sensitive and resource-constrained environments, utilizing manual memory management and type-tagged union structures to maintain a minimal footprint. It employs recursive descent parsing and in-place string manipulation to process data ef

A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format

Automatic (encoding, end of line, column width, etc) detection for text files. 100% Common Lisp.

MaxMind GeoIP2 Reader for Crystal

MaxMind DB Reader for Crystal

Common Lisp system for decoding public JSON Web Keys (JWK)

RapidXML fork; XML namespacing, per-element parsing, etc

Rcpp Bindings to C++ parser for TOML files

YAML parser for Common Lisp

A C++20 header-only bencode library.

Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.

This project primarily aims to be an exact Yaml 1.2 deserializer, according to Yaml 1.2 specification

Simple parser combinators for Common Lisp.

A JOSE implementation

This project is an international phone number library providing tools for parsing, formatting, and validating phone numbers across multiple programming languages. It functions as a parsing utility, a formatting engine, and a validation tool to ensure phone number strings are transformed into structured objects and standardized display formats. The library includes a telecom metadata resolver to retrieve geographical, carrier, and timezone information associated with specific number ranges. It differentiates itself by identifying phone number types, such as mobile, fixed-line, or VoIP, and cal

Read ODS (OpenDocument Spreadsheet) into R as data frame. Also support writing data frame into ODS file.