isstring
Reliable cross-browser isString
Reliable cross-browser isString
Yet Another Type Checker for JavaScript
Handles primitive/scalar types as plain, array, map or map of
Detect the file type of a Buffer/Uint8Array
Adds OpenType features—ligatures, kerning, and more—to Normalize.css.
Type parser for Signet type system
[](https://badge.fury.io/js/jest-schema-matcher)  [![semantic-release](h
Automatically transforming pasted and typed URL in Quill Editor
Turn objects into JSON schemas! The more examples you provide, the better your schema will be.
A factory used to build ui-router URL types that fetch data from RESTful APIs.
Lightweight wrapper for winston to provide ecs type hinting
Type enforcer for JavaScript in Node.js
Simulate a typewriter effect in vanilla JavaScript.
An intuitive, strongly typed, and scalable way to retrieve environment variables
NodeJS module that normalize json data types from json schema specifications.
Option and Result types for JavaScript; TypeScript first
Well typed safety validator
json & avro schema registry
Checks for URLs during typing and pasting and automatically converts them to embedded media.
Better type checking for JavaScript.