A small tool to check if a Javscript literal/object is JSON or not
Check if a value is valid JSON
Checks whether or not input is 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
A dead simple json parsing stream. Assumes each chunk is valid json
JSON for humans and machines
Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
A json validator that has an option to check for duplicated keys
Configurable linter for package.json files.
Minimal web-style fetch TypeScript typings
Single file write-once database that is valid JSON with efficient random access on bigger datasets
JSON Web Token implementation (symmetric and asymmetric)
A dead simple json stringifying stream. Assumes each chunk is valid json
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.
test if string is valid JSON or not
Parse a JSON string that has git merge conflicts, resolving if possible
hint that that checks if the web app manifest file is valid
Test if string is: valid JSON or base64 encoded valid JSON (and return decoded JSON)
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
gem using RapidJSON as a backend to provide fast validation for JSON schemas