A pure JavaScript QR code reading library that processes raw images to locate, extract and parse QR codes.

Generate PDF tables with JavaScript (jsPDF plugin)

JSON Web Token implementation for Node.js supporting both symmetric and asymmetric cryptographic algorithms

Query JavaScript objects with JSONPath expressions using a robust and safe JSONPath engine for Node.js.

A fast and easy to use JSON Schema validator for JavaScript and Node.js through draft-07

A comprehensive JSON-LD Processor and API implementation in JavaScript for processing Linked Data in JSON format

A web-based tool to view, edit, format, and validate JSON with multiple editor modes and extensive customization options

JSON diff & patch library with support for objects, arrays, text diffs, and multiple output formats

JSON query and transformation language for extracting, filtering, and transforming JSON data

JSON for humans - a superset of JSON that includes human-readable features like comments, unquoted keys, and trailing commas.

A fast command-line interface tool for working with JSON data, designed as a single-file Node.js script with no external dependencies.

JSON.parse with context information on error

Like JSON.stringify, but doesn't blow up on circular refs.

A webpack loader that enables importing JSON files as JavaScript modules

JSON Formatter core library that renders JSON objects in HTML with collapsible navigation functionality.

JSON structural diff with colorized output and fuzzy array matching

Assembly comparison for jsii that detects breaking changes and compatibility violations between library versions

JSON parse & stringify that supports binary via base64 encoding

Static analysis tool for JavaScript that detects errors and potential problems in JavaScript code while enforcing team coding conventions

Stylish reporter for JSHint that enhances output formatting with colorized syntax highlighting and organized table layout