* [Typia v12.0.0](https://github.com/samchon/typia) – Transformer library providing super-fast runtime validators, enhanced JSON schema, LLM schemas, protocol buffer support, and random data generation.

* [fq v0.17.0](https://github.com/wader/fq) – Tool and language for querying and manipulating binary data formats.

* [5e-database v4.4.0](https://github.com/5e-bits/5e-database) – Database supporting the D&D 5th Edition API.

* [node-json-db v2.6.0](https://github.com/Belphemur/node-json-db) – JSON file-based asynchronous database for Node.js with hierarchical data access using DataPath.

* [Dasel v3.3.2](https://github.com/TomWright/dasel) – Command-line tool and Go library for querying, modifying, and converting structured data across JSON, YAML, TOML, XML, CSV, HCL, and INI.

* [easyjson v0.9.2](https://github.com/mailru/easyjson) – Fast, reflection-free JSON marshaling and unmarshaling for Go structs with generated code.

* [webrpc v0.36.0](https://github.com/webrpc/webrpc) – Schema-driven tool generating typed client and server code for backend Web services.

* [Open Policy Agent v1.14.1](https://github.com/open-policy-agent/opa) – General-purpose policy engine for unified, context-aware policy enforcement across various systems.

* [Wretch 3.0.7](https://github.com/elbywan/wretch) – A small, intuitive, and type-safe fetch wrapper simplifying network requests and response handling.

* [JSON v2.19.0](https://github.com/ruby/json) – Implementation of the JSON specification for Ruby.

* [ojg v1.28.1](https://github.com/ohler55/ojg) – High performance JSON parser and toolset optimized for processing large, loosely structured data sets in Go.

* [Quamina v2.0.2](https://github.com/timbray/quamina) – Fast Go library for matching JSON-like events against declarative field-based patterns

* [The Jaxon core library v5.7.2](https://github.com/jaxon-php/jaxon-core) – PHP library for creating Ajax web applications by calling PHP classes to update pages without full reload.

* [Contentful CLI v3.10.4](https://github.com/contentful/contentful-cli) – Command-line tool for managing spaces, content, migrations, extensions, and configuration on the Contentful platform.

* [react-docgen @react-docgen/cli@3....](https://github.com/reactjs/react-docgen) – Highly customizable library that extracts information from React components for documentation generation.

* [JSON-Server v1.0.0-beta.13](https://github.com/typicode/json-server) – Provides a full fake REST API from a JSON file with zero coding, runnable via CLI.

* [TypeScript and JavaScript lib generator @types/webworker@0.0...](https://github.com/microsoft/TypeScript-DOM-lib-generator) – Tool to generate web-based TypeScript and JavaScript library definition files.