#json

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

🛠 Lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.

A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12

Oracle Database driver for Node.js maintained by Oracle Corporation. Connect your JavaScript and TypeScript applications instantly to Oracle Database.

Fast iterable JSON parser.

Comprehensive tooling for working with OpenAPI definitions.

JSON implementation for Ruby

Strongly typed JSON library for Rust

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

JWT Framework

A logger for just about everything.

Fast, secure JSON library with tight ZIO integration.

General data-binding package for Jackson: works on streaming API (core) implementation(s)

Makes life working with units of measurement just a little bit better.

Store any user state in query parameters; imagine JSON in a browser URL, while keeping types and structure of data, e.g.numbers will be decoded as numbers not strings. With TS validation. Shared state and URL state sync without any hassle or boilerplate. Supports Next.js@14-16, react-router@6-7, and Remix@2.

Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.

🦊 Anti-detect browser

📝 tslog - Universal Logger for TypeScript and JavaScript

Convert CSV file to JSON https://www.npmjs.com/package/convert-csv-to-json

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

Go minifiers for web formats

JavaScript implementation of The Update Framework (TUF)

Developer-friendly structured logging helpers for Azure Functions Python

Fast and well tested serialization library

Rust implementation of Amazon Ion

java json binding library via source code generation

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

📃 Provides a composer package with generic and vendor-specific normalizers for normalizing JSON documents.

:blue_book: dict subclass with keylist/keypath support, built-in I/O operations (base64, csv, html, ini, json, pickle, plist, query-string, toml, xls, xml, yaml), s3 support and many utilities.