JSPM

Tiny JavaScript tokenizer.

Simple templating using a config.json and regex patterns

Regular expression for matching JavaScript comments

JavaScript parser, mangler/compressor and beautifier toolkit

A dictionary of file extensions and associated module loaders.

ESLint rules to disallow unsafe regular expressions.

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

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

Simple JS queue with auto run for node and browsers

Simple JS stack with auto run for node and browsers

Simple JS queue with auto run for node and browsers

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

Core istanbul API for JS code coverage

Robustly `.call.bind()` a function

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

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

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

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

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

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

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

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

Inline all flagged js, css, image source files

Microsoft Authentication Library for js

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

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

Use the :focus-visible pseudo-selector in CSS

Style form elements when they are empty

Style elements relative to other elements in CSS

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.

Microsoft Authentication Library for js

Microsoft Authentication Library for Node

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

A pure javascript JPEG encoder and decoder

test whether a require string is relative

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

Parses JavaScript objects into XML

Spectacular Test Runner for JavaScript.

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

Polyfills for React Native.

micromark extension to support MDX JS import/exports

micromark extension to support MDX or MDX JS expressions

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

micromark extension to support MDX or MDX.js JSX

Utility functions

Smallest 5th gen CSS-in-JS library

tiny replace string/regex in files.

estree (and esast) utility to serialize to JavaScript

A pure javascript BMP encoder and decoder

Get the last or last n elements in an array.

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

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

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

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

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

the last carousel you'll ever need

The dom helper library for zag.js machines

Focus visible polyfill utility based on WICG

Coveo JavaScript Search Framework

estree (and esast) utility to parse from JavaScript

Raw browser/feature support data from caniuse.com

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

Import all modules in a directory

Observer the size of an element over time

Sort the keys in an object.

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



modern-ahocorasick

SwaggerJS - a collection of interfaces for OAI specs

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

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

Binary wrapper for Flow - A static type checker for JavaScript

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

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

Does a JS type's prototype have a property

Stripe VAT id handling

Does a JS type have a getter/setter property

include all external css/js and encode image in base64 into a single html file.

Is string a JS Type

Does a JS type have a property

List of getter/setter properties for JavaScript types

List of properties for JavaScript objects

List of JavaScript types

Track interactions or focus outside an element

The reactive store package for zag machines

Dismissable layer utilities for the DOM

Utilities to manage a collection of items.

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

Dynamic positioning logic for ui machines

The modern CSS-in-JS library

Core logic for the select widget implemented as a state machine

Core logic for the checkbox widget implemented as a state machine

Core logic for the pagination widget implemented as a state machine

A pure typescript BMP encoder and decoder

Core logic for the tooltip widget implemented as a state machine

Core logic for the slider widget implemented as a state machine

JavaScript utility to remove scroll on body

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

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

Core logic for the progress widget implemented as a state machine

The Karma command line interface.

Core logic for the dialog widget implemented as a state machine

JS File API utilities

Convert XML to JSON - Fast & Simple

Core logic for the tabs widget implemented as a state machine

Core logic for the editable widget implemented as a state machine

Core logic for the presence widget implemented as a state machine

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

Core logic for the toast widget implemented as a state machine

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

Autoresize utilities for the web

Hide targets from screen readers

Core logic for the accordion widget implemented as a state machine

Core logic for the menu widget implemented as a state machine

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

Color utilities for zag.js

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

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

Core logic for the carousel widget implemented as a state machine

Core logic for the splitter widget implemented as a state machine

Interationalization utilities for Zag.js

Core logic for the combobox widget implemented as a state machine

Core logic for the toggle widget implemented as a state machine

Implementing live region for screen readers

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

Core logic for the popover widget implemented as a state machine

Return the closest element matching a selector up the DOM tree

Core logic for the switch widget implemented as a state machine

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

Core logic for the avatar widget implemented as a state machine

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

## Installation

Date utilities for zag.js

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

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

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

The modern CSS-in-JS library

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

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

Generates markdown API documentation from jsdoc annotated source code

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.

Get the line number of a string using index or position

Highlight a portion of text in a string

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 collapsible widget implemented as a state machine

Core logic for the clipboard widget implemented as a state machine

Core logic for the steps widget implemented as a state machine

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

Core logic for the timer widget implemented as a state machine

Core logic for the tour widget implemented as a state machine

A set of cookie helpers for Next.js

JS build tools: tsconfigs, templates, scripts and CI workflows

Scroll snap utilities

Focus trap utility

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.

The api for the extendable JavaScript mutation testing framework Stryker

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

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 extendable JavaScript mutation testing framework

Create an inline source map comment from a source map

Add a style and an image to your QR code

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

Gracefully parse ECMAScript static imports 💃

Webpack plugin removes empty JavaScript files generated when using styles.

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

A vanilla JS customisable text input/select box plugin

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

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

Core logic for the toggle widget implemented as a state machine

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

Driver for connection to Databricks SQL via Thrift API.

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 angle-slider widget implemented as a state machine

A gulp plugin for processing files with ESLint

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

observe element's rect over time

Core logic for the listbox widget implemented as a state machine

CoreUI Utilities

Command-line tool for detecting vulnerabilities in files and directories.

<div align="center"> <h1>Is this an invitation to a Discord server? ➕</h1> <p> This module checks whether a string is a Discord server invitation. If it is, it fetches information from the API to find out more about the server.

Javascript SDK for Akahu

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.

beautify whatever

Arweave JS client library

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

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

Microsoft Cognitive Services Speech SDK for JavaScript

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

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.

Make CSS easier and more maintainable by using JavaScript

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

Converts PCRE regexp strings to JavaScript RegExp instances

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

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

Make weak references to JavaScript Objects.

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

## Installation

po2js and js2po and i18next2po and po2i18next converter gettext resource utils

## Installation

Inline External Assets of HTML/CSS Files

A javascript QR scanner library

## Installation

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

Seeder package for MikroORM.

xliff2js and js2xliff converter xliff utils

Random image generator

A cli utility that compile using tsc then add .js extension to esm import names

Sendbird SDK for JavaScript

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

## Installation

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

A React cron editor with antd inspired by jqCron

Numeric range utilities

Turn checkboxes and radio buttons into toggle switches.

Simplify and clean up your components with this react hooks collection.

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

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.

Convert CSV to JSON

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

<div align="center"> <h1>Is this an invitation to a Discord server? ➕</h1> <p> This module checks whether a string is a Discord server invitation. If it is, it fetches information from the API to find out more about the server.

React.js Virtual Keyboard

An Extensive JavaScript Standard Library.

A js mask simple like killing zombies =).

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fluent2js and js2fluent converter

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

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.

fast excel formula parser

Responsive and slick progress bars with animated SVG paths

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

On-screen Javascript Virtual Keyboard

A JavaScript package with Key Code constants

Minifier of js, css, html and img

common javascript utils that can be required selectively that assume es5+

A tiny JavaScript interpreter written in TypeScript.

A vanilla JS customisable text input/select box plugin

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

resx2js and js2resx converter resx resource utils

laravel2js and js2laravel converter laravel php resource utils

tmx2js and js2tmx converter tmx utils

Empty stub to replace canvas with

Postal Codes

asr2js and js2asr converter android string resource utils

It iterates through a graph or a tree recursively