JSPM

A dictionary of file extensions and associated module loaders.

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

Simple templating using a config.json and regex patterns

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

Simple JS queue with auto run for node and browsers

Babel plugin to replace extension of file name written in import statement and dynamic import

Color utilities for zag.js

Simple JS stack with auto run for node and browsers

Simple JS queue with auto run for node and browsers

modern-ahocorasick

A Broccoli plugin which transpile ES6 to readable ES5 by using babel.

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

Tiny JavaScript tokenizer.

Core istanbul API for JS code coverage

Robustly `.call.bind()` a function

A Node Module for finding files by attributes. Originally developed to find files modified since a particular date.

A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.

Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.

Serialize JavaScript to a superset of JSON that includes regular expressions and functions.

Package to fix style (css/sass/less/stylus) only entries generating a extra js file.

Validate XML, Parse XML, Build XML without C/C++ based libraries

Return the closest element matching a selector up the DOM tree

Is this an arguments object? It's a harder question than you think.

JavaScript parser, mangler/compressor and beautifier toolkit

A converter between XML text and Javascript object / JSON text.

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

Array.prototype.find polyfill for ES5 versions and lower.

Sendbird SDK for JavaScript

PostCSS for CSS-in-JS and styles in JS objects

JS library that allows you to easily serialize and deserialize data with BigInt values

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

A simple array utility to find duplicates in your object array 😍

Build and evaluate JavaScript strings safely via tagged template literals

Microsoft Authentication Library for js

Style form elements when they are empty

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

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

Microsoft Authentication Library for Node

Use the :focus-visible pseudo-selector in CSS

Microsoft Authentication Library for js

Style elements relative to other elements in CSS

Inline all flagged js, css, image source files

Strip line and/or block comments from a string. Blazing fast, and works with JavaScript, Sass, CSS, Less.js, and a number of other languages.

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

A pure javascript JPEG encoder and decoder

Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

Polyfills for React Native.

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

A convertor between XML text and Javascript object / JSON text.

Parses JavaScript objects into XML

Spectacular Test Runner for JavaScript.

micromark extension to support MDX or MDX JS expressions

micromark extension to support MDX JS import/exports

micromark extension to support MDX or MDX.js JSX

Utility functions

Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters. Used by metalsmith, assemble, verb and

Smallest 5th gen CSS-in-JS library

Find dependencies to transpile with Babel.

estree (and esast) utility to serialize to JavaScript

Reduces an object to a value that is the accumulated result of running each property in the object through a callback. Executes the callback function once for each own enumerable property in the object, receiving four arguments: the initial value (or valu

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

A pure javascript BMP encoder and decoder

Inlines img, script and link tags into the same file.

🌈 Light, fast, and easy to use, dependencies free javascript syntax highlighter, with automatic language detection

Get the last or last n elements in an array.

Mock 'http' objects for testing Express, Next.js and Koa routing functions

Get all but the last element or last n elements of an array.

The dom helper library for zag.js machines

the last carousel you'll ever need

estree (and esast) utility to parse from JavaScript

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

Focus visible polyfill utility based on WICG

Some tweaks for beautifying HTML with js-beautify according to my preferences.

tiny replace string/regex in files.

Coveo JavaScript Search Framework

Sort the keys in an object.

Create a new object filtered to have only properties for which the callback returns true.

Raw browser/feature support data from caniuse.com

Set, Get, Remove cookies on both client and server side with Next.js

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

Observer the size of an element over time

SwaggerJS - a collection of interfaces for OAI specs

XML library to ease the use of XML with namespaces

Array.prototype.find ES6 polyfill for ES5 versions and lower.

A Quasar tool for generating all your Quasar App's icons and splashscreens

Convert XML to JSON - Fast & Simple

Utilities to manage a collection of items.

Import all modules in a directory

Track interactions or focus outside an element

The reactive store package for zag machines

Core logic for the select widget implemented as a state machine

Binary wrapper for Flow - A static type checker for JavaScript

Dismissable layer utilities for the DOM

Core logic for the checkbox widget implemented as a state machine

A small utility to convert js & json file(s) to scss/sass file(s).

Core logic for the tree-view widget implemented as a state machine

Core logic for the progress widget implemented as a state machine

Core logic for the dialog widget implemented as a state machine

Core logic for the tabs widget implemented as a state machine

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

Core logic for the combobox widget implemented as a state machine

A pure typescript BMP encoder and decoder

Dynamic positioning logic for ui machines

Core logic for the switch widget implemented as a state machine

Core logic for the pagination widget implemented as a state machine

Core logic for the file-upload widget implemented as a state machine

Core logic for the slider widget implemented as a state machine

Core logic for the tooltip widget implemented as a state machine

Core logic for the tags-input widget implemented as a state machine

Core logic for the number-input widget implemented as a state machine

The modern CSS-in-JS library

Core logic for the presence widget implemented as a state machine

JavaScript utility to remove scroll on body

Core logic for the editable widget implemented as a state machine

JS File API utilities

Core logic for the toggle widget implemented as a state machine

Date utilities for zag.js

Core logic for the rating-group widget implemented as a state machine

Core logic for the accordion widget implemented as a state machine

Autoresize utilities for the web

Core logic for the toast widget implemented as a state machine

Core logic for the time-picker widget implemented as a state machine

Core logic for the carousel widget implemented as a state machine

browserify plugin for coffeescript with support for mixed .js and .coffee files

Core logic for the tour widget implemented as a state machine

Hide targets from screen readers

Core logic for the menu widget implemented as a state machine

Interationalization utilities for Zag.js

Core logic for the radio group widget implemented as a state machine

Core logic for the date-picker widget implemented as a state machine

Core logic for the pin-input widget implemented as a state machine

Highlight a portion of text in a string

Implementing live region for screen readers

Core logic for the splitter widget implemented as a state machine

Core logic for the popover widget implemented as a state machine

Core logic for the avatar widget implemented as a state machine

```sh yarn add @zag-js/geometry # or npm i @zag-js/geometry ```

Core logic for the steps widget implemented as a state machine

Core logic for the signature-pad widget implemented as a state machine

Core logic for the hover-card widget implemented as a state machine

Core logic for the color-picker widget implemented as a state machine

Core logic for the collapsible widget implemented as a state machine

Core logic for the clipboard widget implemented as a state machine

Core logic for the qr-code widget implemented as a state machine

Scroll snap utilities

Core logic for the timer widget implemented as a state machine

The modern CSS-in-JS library

Focus trap utility

Javascript SDK for Akahu

Core logic for the toggle widget implemented as a state machine

Does a JS type's prototype have a property

Core logic for the angle-slider widget implemented as a state machine

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Core logic for the floating-panel widget implemented as a state machine

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Core logic for the listbox widget implemented as a state machine

Does a JS type have a getter/setter property

Is string a JS Type

Regular expression for matching JavaScript comments

Does a JS type have a property

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

jks-js is a converter of Java Key Store (JKS) to PEM certificates in order to securely connect to Java based servers using node js.

Core logic for the password-input widget implemented as a state machine

List of getter/setter properties for JavaScript types

List of properties for JavaScript objects

List of JavaScript types

The Karma command line interface.

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

Parses JavaScript objects into XML. This is a fork of the original js2xmlparser, with some additional features

Webpack plugin removes empty JavaScript files generated when using styles.

A set of cookie helpers for Next.js

A polyfill for Array.prototype.flat and Array.prototype.flatMap

Add a style and an image to your QR code

Build high-performance VueJS user interfaces (SPA, PWA, SSR, Mobile and Desktop) in record time

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

A vanilla JS customisable text input/select box plugin

Generates markdown API documentation from jsdoc annotated source code

Random image generator

Bitrix24 REST API JS SDK

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Write your project's environments' configs out to JSON files.

Image resizing using mouse wheel (pinch to zoom) + drag scrollable image (as well as any HTML content)

Converts PCRE regexp strings to JavaScript RegExp instances

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Librarie to format js/json objects into a YAML-style colored output. Especially useful to pretty print logs. Performant (benchmarks)

Make weak references to JavaScript Objects.

beautify whatever

Driver for connection to Databricks SQL via Thrift API.

The api for the extendable JavaScript mutation testing framework Stryker

The extendable JavaScript mutation testing framework

An Extensive JavaScript Standard Library.

Gracefully parse ECMAScript static imports 💃

CoreUI Utilities

A javascript QR scanner library

A gulp plugin for processing files with ESLint

A micro-library for collecting stylesheet data from link and style nodes

Microsoft Cognitive Services Speech SDK for JavaScript

observe element's rect over time

Arweave JS client library

Checks the ECMAScript version of .js glob against a specified version of ECMAScript with a shell command

(fork of omit-empty) Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

Safely evaluate JavaScript (estree) expressions, sync and async.

Validate JavaScript code and report possible syntax errors

Create an inline source map comment from a source map

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

A Broccoli plugin which compiles TypeScript files.

The most advanced responsive front-end framework in the world.

Make CSS easier and more maintainable by using JavaScript

Turn checkboxes and radio buttons into toggle switches.

Empty stub to replace canvas with

po2js and js2po and i18next2po and po2i18next converter gettext resource utils

xliff2js and js2xliff converter xliff utils

Seeder package for MikroORM.

JS Search is an efficient, client-side search library for JavaScript and JSON objects

A React cron editor with antd inspired by jqCron

## Installation

## Installation

fast excel formula parser

Returns `true` if the given `string` or `array` ends with `suffix` using strict equality for comparisons.

React.js Virtual Keyboard

## Installation

Find and load configuration from a package.json property, rc file, or CommonJS module.

Convert CSV to JSON

A js mask simple like killing zombies =).

Returns `true` if the given string or array starts with prefix using strict equality for comparisons. Using fastest implementation.

A vanilla JS customisable text input/select box plugin

Responsive and slick progress bars with animated SVG paths

 

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

The more powerful JavaScript logger for NodeJS and browsers.

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Core logic for the scroll-area widget implemented as a state machine

Lightweight javascript library for DOM manipulation and events

## Installation

SL update to the core istanbul API for JS code coverage

JavaScript polyfill for the WHATWG spec of focusOptions, that enables a set of options to be passed to the focus method.

Numeric range utilities

fluent2js and js2fluent converter

A tiny JavaScript interpreter written in TypeScript.

On-screen Javascript Virtual Keyboard

It iterates through a graph or a tree recursively

Pedant preset for eslint

A JavaScript package with Key Code constants

> parse / stringify sql (select grammar) in js.

resx2js and js2resx converter resx resource utils

A smooth 3D tilt javascript library forked from Tilt.js