JSPM

Ensure runtime type safety and perform type coercion if needed.

Is string a JS Type

TypeScript rewrite of type-is with CJS and ESM targets

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

Various type declarations used across Appium

Data model for commercetools API Type

Does a JS type have a property

Does a JS type have a getter/setter property

Binary wrapper for Flow - A static type checker for JavaScript

rehype plugin to remove `type` and `language` on JavaScript scripts

An XMTP content type to support text messages

CLI that type checks bindings in lit-html templates

Simple Typescript Queue with generics type support

## Type

Simple Typescript Stack with generics type support

Blazing fast, tree-shakeable, type-safe, modern utility library to sort any type of array in less than 1 KB!

## Type

An XMTP content type to support group updated messages

is-any-type simple functionality alternative to check data type references such as typeof and instanceof

An XMTP content type to support reactions to messages

Inquirer core TS types

An XMTP content type to support replying to a message

Converts argument to a value of type Number.

Typescript plugin that adds type checking and code completion to lit-html

Converts argument to a value of type Boolean.

Comprehensive TypeScript/JavaScript utility library with cross-environment support (Node.js, browser, web worker) providing helper functions, polyfills (ES5-ES2023), type checking utilities, and optimized implementations for better minification and code r

An XMTP content type to support sending file attachments that are stored off network

An XMTP content type to support read receipts

Data model for the commercetools platform `ProductProjection` type

Type helpers for JavaScript

Comprehensive collection of type guards for JavaScript and TypeScript; Inspired by Elixir

Enum type made by es6

Simple JavaScript type-based method overloading.

A tool that generates a strongly typed client library for any GraphQL endpoint. The client allows writing GraphQL queries as plain JS objects (with type safety, awesome code completion experience, custom scalar type mapping, type guards and more)

Heavily overloaded functions (pipe/compose) for type-safe function composition in TypeScript

Normalizes string JavaScript values to have real type (so "123" becomes number 123 etc).

Simple utility for type check.

deep copy JavaScript data of any type

A type stripper for Svelte.

Enforce schema on JavaScript objects, including type, transformation, and validation. Supports extends, sub-schemas, and arrays.

InversifyJs strong type definitions

Type definitions for Lottie Abstract Syntax Tree (LAST)

<h1 align="center">Welcome to 👋</h1> <p>MAKE TYPE</p>

Type safe Option, Result, and Either types; inspired by Rust

A javascript library that splits plain text into individual lines, words, and characters.

The javascript library to get or check the type of a given variable.

Filter an array or arguments by JavaScript native type (e.g. functions, strings, etc).

Type-safe array sorting method with support for deeply nested properties and Typescript autocompletion.

Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems

An XMTP content type to support on-chain transaction references

Chai Matchers for ethers type (copied from @ethereum-waffle/chai but without dependencies on ganache-core, etc...)

Virtually creates a file input element (<input type="file" />), triggers it and returns selected files.

Minimal, robust type detection and value classification utility for JavaScript.

An XMTP content type to support sending transactions to wallet for execution

A client-side JavaScript tool that takes in a `File` of type `.jpeg`, `.png`, or `.gif` and returns a compressed `File` of type `.jpeg`.

Strips and converts white-space in any type of text-file.

A type-safe collection of comparison methods for objects and arrays in TypeScript/JavaScript

Convert Shopify's Metafields/Metaobjects rich text type from a rich text AST/schema to HTML. Works great with hydrogen/headless & regular storefronts.

TypeScript Library for safe type assertion

Input control type and styles.

A Rust-inspired `Result` type for type-safe error handling in TypeScript and JavaScript

api to extract structured type information from typescript types and jsdoc comments

Dynamic javascript type checker for node >= v4.0.0

A functional type-safe event emitter library with zero dependencies

Type checking utils.

A functional, type-safe utility library for elegant error handling and asynchronous operations in JavaScript/TypeScript.

Check the type coverage of any TypeScript project with this easy npm package

Data model for commercetools API ProductType

TypeScript types for building type-safe Web Components with proper type checking for custom elements.

[](https://npmjs.org/package/fastify-type-provider-zod) [](https://npmjs.org/package/fastify-type-provid

A simple, type safe utility to execute a function a given number of times or until it is successful.

Primitive number type arithmetic for JavaScript

filtering values by type

Permix is a lightweight, framework-agnostic, type-safe permissions management library for JavaScript applications on the client and server sides.

Primitives for building custom XMTP content types

> The repository for _high quality_ TypeScript type definitions.

Small utility package that provides a set of functions to check if a given argument is of a certain type

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

> Type-safe CLI library with no runtime dependencies

Returns type definition for value

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

Package for type-safe error handling without exception

CLI that type checks bindings in lit-html templates

A tool that generates a strongly typed client library for any GraphQL endpoint. The client allows writing GraphQL queries as plain JS objects (with type safety, awesome code completion experience, custom scalar type mapping, type guards and more)

Type-safe deep merge utility.

A lightweight, type-safe utility with automatic type inference to effortlessly navigate and query deeply nested objects and arrays in JavaScript and TypeScript.

Enumerated type library.

A JavaScript library that helps with the enum pattern based on TypeScript. This fork of [rauschma/enumify](https://github.com/rauschma/enumify) permits to infer the correct type from constructed collections: for example, the type of `values()` will be `A

Type-safe utility for constructing conditional class names in TypeScript or JavaScript.

A tiny JavaScript library using WebRTC getStats API to return peer connection stats i.e. bandwidth usage, packets lost, local/remote ip addresses and ports, type of connection etc.

An experimental content type to support screen effects accompanying messages

convert Specified type RegExp to hacked regenerate object

typeof-plus is a small tool to judge the data type of variables

Returns true if an object was created by the `Object` constructor, or Object.create(null).

simple script to check type

A rudimentary type system for JS

Data type functionality.

Typescript Type-level Playground

A minimal runtime type-checking library for JavaScript using Valibot

JavaScript Object Filter. Deep filtering key/content recursively. Support type checking, wildcard, nested, and filter function in template.

multi-file scaffolding with velocity template for any type of project

Tiny, fast jQuery plugin to search through elements as you type.

Split user agent string into browser, os, device type and device model

A lightweight, type-safe date manipulation library for TypeScript/JavaScript with comprehensive timezone support

Flexable asset manager for any type of project.

Script manager for game hackmud, with minification, TypeScript support, and player script type definition generation.

Basic type checker

Super-simple, zero-dependency JavaScript type checker utility.

basic javascript type

Flow types for the Javascript AST

The fast and reliable JS type-checking toolbox!

Ensure type safety in your JavaScript code with compilation-based type checking solution.

A simple cache for a few of the JS Error constructors.

A lightweight, type-safe library for managing async state

Runtime type annotations for CoffeeScript (and JavaScript too!)

_declarative-js_ is modern JavaScript library, that helps to: - tackle array transformation with built in JavaScript array api (e.g. `array.filter(toBe.unique())`), - provide a type-level solution for representing optional values instead of null referen

ECMAScript parsing infrastructure for multipurpose analysis

type logic against javascript metaprogramming

Simple javascript type conversion.

A simple and lightweight vanilla JavaScript library for type validation of primitive values (number, string, boolean, bigint, undefined, null, and symbol).

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

A query library for ECMAScript AST using a CSS selector like query language.

```text @emiplegiaqmnpm/quo-distinctio-quas(<value>) => <type_name> ``` Returns type of value or object instance. This is an alternative to `typeof` that actually allows to avoid confusion between the type name and the class name. Returns the name of Clas

Javascript Redis protocol (RESP) parser

The AXUI front-end framework is built on HTML5, CSS3, and JavaScript standards, with TypeScript used for type management. It has no library dependencies and is designed to meet diverse needs with a focus on design.

Parses JavaScript objects into XML

A JavaScript (JS) Map or Similar object polyfill if Map is not available.

A tiny and tree-shakable TypeScript library to get environment variables with type-safe and fallback value for development and production.

A nest.js module for type-mongodb

Tests if ES6 Symbol is supported.

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

The only complete developer-focused form service in the world. Build any type of form. Integrate it into any framework.

tool for developers detect type of value

open.mp core nodejs package. contains constants, type definitions, and initializers

This simple react rating star component with typescript support made by Ziaul Hoque Founder of Revuers.com

Simple way to get type checking in vuex.

CLI tool to statically type-check JavaScript via JSDoc annotations

A collection of common interactive command line user interfaces.

A lightweight library to infer JavaScript object structures at runtime and generate TypeScript types, helping developers ensure type safety and reduce manual type definitions.

Tests if ES6 @@toStringTag is supported.

A simple library to check type of data

Fast, small, efficient JavaScript memoization lib to memoize JS functions

Typescript plugin that adds type checking and code completion to lit-html. Fork of the original ts-lit-plugin.

a type checker for javascript

walk an AST, quickly

micromark extension to support MDX or MDX JS expressions

Does a JS type's prototype have a property

micromark extension to support MDX JS import/exports

A simple TS/JS library to decode values safely

Thorough javascript type checker

Isomorphic client library for supporting long-running operations in node.js and browser.

A prettier plugins to sort imports in provided RegEx order

Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.

The modern CSS-in-JS library

Like `extend` but only copies missing properties/values to the target object.

This is a type confirmation module

Detect Filetype by bytes

The modern CSS-in-JS library

Get a property from an object using dot (object path) notation.

ALY's type tools.

Autocomplete prompt for inquirer

A lightweight carousel library with fluid motion and great swipe precision

A pure javascript BMP encoder and decoder

the acorn javascript parser, preloaded with plugins for syntax parity with recent node versions

Inquirer confirm prompt

get a list of identifiers that are initialised by a JavaScript AST node.

type-checking utility library for testing type match/mismatch, testing for common type categories, getting types of tested instances, and a few extra

A lightweight carousel library with fluid motion and great swipe precision

check js type

This library provides various types of loggers that could be employed in any type of javascript application.

Reactive utilities for Embla Carousel

Inquirer prompts, combined in a single package

Extern type definitions for Node.JS version 0.12.0 and Haxe 3.2+.

Type-checking support.

A type validator for node or browser

An isomorphic, type-safe JavaScript/TypeScript client for interacting with your Vendia Universal Apps (Unis). Automatically generates custom code to match your Uni's schema.

Isomorphic Javascript client for Supabase

The project of JavaScript Primitive Type extension library.

F5 SDK for JavaScript with Typescript type definitions

javascript type

A lightweight and type-safe utility library for working with strings, objects, array Performance methods in TypeScript. Includes helpful methods for deep cloning, object transformations, safe access, query string handling, and more — designed for modern J

ALY's type tools.

Inquirer input text prompt

64-bit unsigned integer arithmetic and locic operators for JavaScript

Inquirer password prompt

Validate and visualize dependencies. With your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

Angular Module to automatically display loading indicator based on type of current running HTTP requests.

A package that analyze and gives information about browser width such as screen type (XS, SM, MD, LG)

 [](https://app.fossa.com/projects/git%2Bgithub.com%2FQuickCorp%2FQCObjects-SDK?ref=badge_shield

A nice type writer to use

Inquirer multiline editor prompt

Microsoft Azure SDK for JavaScript - Logger

Determine whether an AST node is a reference

Type enforcer for JavaScript in Node.js

A simple JavaScript/TypeScript library for assembling complex SQL queries. Miniscule, type-safe, and dependency-free.

Inquirer number prompt

Appium Configuration Schema

A small module to check javascript type

CLI that type checks bindings in lit-html templates in a wapitis component

Error classes used in node_redis

Binary wrapper for Flow - A static type checker for JavaScript

<p align="center"> <b>A lightweight, type-safe, and reactive state management library for modern web applications</b> </p>

javascript type

ast type javascript code

A type-safe simple and lightweight fetch wrapper for React.js applications with convenient functions for crafting & handling a request.

The fastest smallest Javascript polyfill for the encode of TextEncoder and decode of TextDecoder for UTF-8 only. Made by AnonyCo with ❤️ from 🐕s.

typeCheck JS

For packing and unpacking bytes (C like structures) in/from Buffer based on Object/Array type for parsing.

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

enum type

A minimal type checking library that I need in various projects for safer programming

TypeScript Translator: parse type information out of TypeScript files and generate other files (e.g. in another language) based on it.

Structured instrumentation library

Runtime library for TypeScript helper functions

Microsoft Azure Storage SDK for JavaScript - Blob

Escape strings for use as JavaScript string literals

Thin wrapper around the chaijs/type-detect library

Type-safe & simple utility library for searching and filtering Vietnam's localities.

data type checks in javascript.

Node.js library editing Windows Resource data

Official TypeScript SDK for the Midaz financial API - Build powerful financial applications with type-safe, modern JavaScript/TypeScript

A type wrapper for ESX (es_extended) framework in FiveM

Declaratively create type-safe HTML and SVG elements.

Monitor and UI for redux-saga

Simple type-checking for JS

A JavaScript plugin for entering and validating international telephone numbers

Optionals for JS - wrapper for possibly undefined values, inspired by Java Optional API

A collection of the best JavaScript type testing methods.

Broccoli plugin that allows simple caching (while still allowing N:N) based on the input tree hash.

An autoplay plugin for Embla Carousel

This library provides various types of loggers that could be employed in any type of javascript application.

32-bit unsigned integer arithmetic code bricks for JavaScript

Easy to use parsers and validators for mozambican (🇲🇿) data-type formatted strings.

Client-side HTML-to-PDF rendering using pure JS

JavaScript image compressor.

Isomorphic client Runtime for Typescript/node.js/browser javascript client libraries generated using AutoRest

Diff, diff3 and patch objects of any fundamental or derived type, natively in javascript

Create a fully customizable, interactive timeline with items and ranges.

A JavaScript parser

Check if a string is a valid JavaScript expression

Reserved words that may not be used as variables, functions, methods, or object identifiers, since ECMAScript specifies special behavior for them.

TypeScript is a language for application scale JavaScript development

A dynamic, browser-based visualization library.

Return the closest element matching a selector up the DOM tree

Human-friendly process signals

A parser that converts TypeScript source code into an ESTree compatible form

Get and robustly cache all JS language-level intrinsics at first require time

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

Get the last or last n elements in an array.

A JavaScript text diff implementation.