#json

👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Automated Integration Testing and Live Documentation for your API

Ultra fast JSON decoder and encoder written in C with Python bindings

Functionality and DataModels of OWASP CycloneDX for JavaScript (Node.js or WebBrowser) written in TypeScript.

Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.

A blazingly fast JSON serializing & deserializing library

Confluent's Apache Kafka .NET client

HCL is the HashiCorp configuration language.

The MITRE Security Automation Framework (SAF) Command Line Interface (CLI) brings together applications, techniques, libraries, and tools developed by MITRE and the security community to streamline security automation for systems and DevOps pipelines

PHP Standard Library

Simple, Fast, and Declarative Serialization Library for Ruby

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines

Scalable data processing pipelines in JavaScript

Library for easily paging through any IEnumerable/IQueryable in ASP.NET

Executes commands in response to file modifications

A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.

The flexible HTTP client library for Elixir, with support for middleware and multiple adapters.

Validate your env variables using Ajv and dotenv

A fluent API to generate JSON schemas

Generate types and converters from JSON, Schema, and GraphQL

executes SQL against CSV, TSV, LTSV, JSON, JSONL, Parquet, Microsoft Excel™ , ACH, and Fedwire files with shell.

Security and code-quality ESLint plugins — 477 rules across 30 packages: 272 security rules mapped to CWE + OWASP, 107 quality, 98 React/a11y. ESLint 8.40/9/10 + Oxlint. The lint layer AI-generated code needs.

OpenSearch .NET Client

Super-fast/easy runtime validators and serializers via transformation

JavaScript implementation of GROQ, the query language for JSON

JSON document API for Apache Cassandra (formerly known as JSON API)