mjml-validator

An implementation of the WHATWG URL Standard's URL API and parsing machinery

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

Node addon for string extraction for msgpackr

Curated collection of data structures for the JavaScript/TypeScript.

Validates mint.json files

typescript-json-schema generates JSON Schema files from your Typescript sources

filter in array tree

Parses set-cookie headers into objects

utilities for primitive JavaScript types

Headless calendar library by the makers of FullCalendar

Create unique translations of a document based on its language, joined by a shared reference document.

An object schema merger/validator

This package provides utilities for creating schema for different types, along with serialization information.

Array of "block level elements" defined by the HTML specification

typescript-json-schema generates JSON Schema files from your Typescript sources

No-dependencies, low-level, high-performance JIT code generation package for JavaScript

just emit 'log' events on the process object

Node addon for string extraction for cbor-x

A JavaScript / TypeScript / Node.js implementation of JSON Type Definition