Tiny module to check if a value is a valid JSON
JSON for Humans
A [JSONSchema](https://json-schema.org/) validator that uses code generation to be extremely fast.
Work with IANA language tags.
JSON.parse with bigints support
A function to check whether a prop is valid for HTML and SVG elements
Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
JSON for humans and machines
Minimal web-style fetch TypeScript typings
Configurable linter for package.json files.
A json validator that has an option to check for duplicated keys
JSON Web Token implementation (symmetric and asymmetric)
Brand checking of React Elements.
Copy a descriptor from object A to object B
Return true if a value is a valid glob pattern or patterns.
Parse a JSON string that has git merge conflicts, resolving if possible
hint that that checks if the web app manifest file is valid
Detect if a string is a data URL
string-argv parses a string into an argument array to mimic process.argv. This is useful when testing Command Line Utilities that you want to pass arguments to.
Fully extendable eslint plugin for JSON i18n translation files.
Implementation of JSON Pointer (RFC 6901).
Give me a string and I'll tell you if it's a valid npm package name
Fix up the end of a partial JSON string to create valid JSON.
Protocol Buffers for JavaScript (& TypeScript).
Ruby JSON Schema Validator
Validate your Rails JSON API's JSON
Validate JSONAPI response documents, resource creation/update payloads, and relationship update payloads.
Validates JSON objects based on constraints in RFC2119-like language
A JSON Schema V4 and Hyperschema V4 parser and validator.
ActiveRecord::JSONValidator makes it easy to validate JSON attributes with a JSON schema.
Validate JSON in your specs using JSON schema.
Kwalify is a parser, schema validator, and data binding tool for YAML and JSON.
Simple JSON Validation and rspec matchers
JSON Schema Validator for OpenAPI
Validates a JSON object representing a State Machine
Utilities for validating JSON