JSPM

Simple templating using a config.json and regex patterns

Regular expression for matching JavaScript comments

tiny replace string/regex in files.

ESLint rules to disallow unsafe regular expressions.

Tiny JavaScript tokenizer.

The tiny, regex powered, lenient, _almost_ spec-compliant JavaScript tokenizer that never fails.

The tiny, regex powered, lenient, _almost_ spec-compliant JavaScript tokenizer that never fails.

test whether a require string is relative

JavaScript parser, mangler/compressor and beautifier toolkit

nodejs regex use easy

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

Remove emojis from a string using the following good regex code: / (?! [* # 0-9] +) [\ p {Emoji} \ p {Emoji_Modifier} \ p {Emoji_Component} \ p {Emoji_Modifier_Base} \ p { Emoji_Presentation}] / gu

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

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

Core istanbul API for JS code coverage

☕ Regular validation expressions (regex) for javascript🎉

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`.

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

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

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

A dictionary of file extensions and associated module loaders.

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

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

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

Microsoft Authentication Library for js

Use the :focus-visible pseudo-selector in CSS

Style elements relative to other elements in CSS

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

Style form elements when they are empty

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

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

Microsoft Authentication Library for Node

A pure javascript JPEG encoder and decoder

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.

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 expressions

micromark extension to support MDX JS import/exports

micromark extension to support MDX or MDX.js JSX

Smallest 5th gen CSS-in-JS library

estree (and esast) utility to serialize to JavaScript

Utility functions

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.

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

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

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

A regex that tokenizes JavaScript.

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

The dom helper library for zag.js machines

Simple JS stack with auto run for node and browsers

the last carousel you'll ever need

Focus visible polyfill utility based on WICG

estree (and esast) utility to parse from JavaScript

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

Raw browser/feature support data from caniuse.com


Import all modules in a directory

Sort the keys in an object.


Simple JS queue with auto run for node and browsers

Observer the size of an element over time

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

Get the line number of a string using index or position

SwaggerJS - a collection of interfaces for OAI specs

Simple JS queue with auto run for node and browsers

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

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

Binary wrapper for Flow - A static type checker for JavaScript

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

Is string a JS Type

Does a JS type have a getter/setter property

List of getter/setter properties for JavaScript types

Does a JS type's prototype have a property

List of properties for JavaScript objects

List of JavaScript types

Does a JS type have a property

Stripe VAT id handling

The reactive store package for zag machines

Track interactions or focus outside an element

Dismissable layer utilities for the DOM

The modern CSS-in-JS library

Dynamic positioning logic for ui machines

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

Core logic for the dialog widget implemented as a state machine

Core logic for the tabs widget implemented as a state machine

A pure typescript BMP encoder and decoder

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

JavaScript utility to remove scroll on body

JS File API utilities

Core logic for the pagination widget implemented as a state machine

Color utilities for zag.js

Core logic for the tooltip widget implemented as a state machine

The Karma command line interface.

Core logic for the slider widget implemented as a state machine

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

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

Core logic for the toggle widget implemented as a state machine

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

Hide targets from screen readers

Core logic for the toast widget implemented as a state machine

Utilities to manage a collection of items.

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

Autoresize utilities for the web

Core logic for the presence widget implemented as a state machine

Core logic for the editable widget implemented as a state machine

Core logic for the accordion widget implemented as a state machine

Core logic for the menu widget implemented as a state machine

Core logic for the select widget implemented as a state machine

Core logic for the checkbox widget implemented as a state machine

Interationalization utilities for Zag.js

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

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

Convert XML to JSON - Fast & Simple

Core logic for the avatar 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.

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

Core logic for the progress widget implemented as a state machine

## Installation

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

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

Core logic for the combobox widget implemented as a state machine

Generates markdown API documentation from jsdoc annotated source code

Core logic for the switch widget implemented as a state machine

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

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

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

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

Date utilities for zag.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 modern CSS-in-JS library

Return the closest element matching a selector up the DOM tree

Core logic for the steps 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

Highlight a portion of text in a string

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

Core logic for the timer 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.

A set of cookie helpers for Next.js

The api for the extendable JavaScript mutation testing framework Stryker

Scroll snap utilities

Focus trap utility

Create an inline source map comment from a source map

Core logic for the tour widget implemented as a state machine

The extendable JavaScript mutation testing framework

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.

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

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.

Gracefully parse ECMAScript static imports 💃

Add a style and an image to your QR code

Webpack plugin removes empty JavaScript files generated when using styles.

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

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

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

A vanilla JS customisable text input/select box plugin

Core logic for the toggle widget implemented as a state machine

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

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

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

A gulp plugin for processing files with ESLint

Core logic for the listbox widget implemented as a state machine

observe element's rect over time

<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.

CoreUI Utilities

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.

Arweave JS client library

An alternative to grep which uses JavaScript's Regex, supports a match and a match-and-replace

beautify whatever

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

Microsoft Cognitive Services Speech SDK for JavaScript

Make CSS easier and more maintainable by using JavaScript

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

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.

Inline External Assets of HTML/CSS Files

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

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

Converts PCRE regexp strings to JavaScript RegExp instances

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

Random image generator

## Installation

Make weak references to JavaScript Objects.

## Installation

A javascript QR scanner library

po2js and js2po and i18next2po and po2i18next converter gettext resource utils

## Installation

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

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

Seeder package for MikroORM.

xliff2js and js2xliff converter xliff utils

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

A React cron editor with antd inspired by jqCron

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

## Installation

Sendbird SDK for 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

Numeric range utilities

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

Turn checkboxes and radio buttons into toggle switches.

<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.

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

React.js Virtual Keyboard

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

A js mask simple like killing zombies =).

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.

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

fast excel formula parser

fluent2js and js2fluent converter

Responsive and slick progress bars with animated SVG paths

On-screen Javascript Virtual Keyboard

A JavaScript package with Key Code constants

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

 

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

A vanilla JS customisable text input/select box plugin

A tiny JavaScript interpreter written in TypeScript.

Minifier of js, css, html and img

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

It iterates through a graph or a tree recursively

tmx2js and js2tmx converter tmx utils

Postal Codes

asr2js and js2asr converter android string resource utils

Linking and unlinking of assets in your react-native app, works for fonts and sounds

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.17.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

Inline all flagged js, css, image source files

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