JSPM

Check if a string is a valid JavaScript expression

Javascript SDK for using ImageKit.io in the browser

JavaScript/TypeScript linter (ESLint wrapper) with great defaults

PostCSS plugin for exposing JavaScript functions

walk an AST, quickly

A pure javascript JPEG encoder and decoder

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

The blazing fast, batteries-included ES2015 compiler

Integrate the Intlayer visual editor into your Intlayer projects, enabling CMS-like content management with multilingual support.

tsParticles export image plugin

Gracefully parse ECMAScript static imports 💃

A markdown editor built on Vue

simple typescript linked-list with generics typing

Simple Typescript Queue with generics type support

Support libs used across Appium packages

JavaScript Testing utilities for React

Offical NodeJS SDK for ImageKit.io integration

find undeclared identifiers and property accesses in a javascript file.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Plugin for working with images and image elements in Appium

A jQuery plugin wrapper for Cropper.js.

The Dynamsoft Image Processing Module supports a range of operations that handle various tasks related to processing digital images.

Web based JavaScript HTML WYSIWYG editor control.

Simple Typescript Stack with generics type support

Powerful SVG-Editor for your browser

Structured instrumentation library

DuckDuckGo image-search api for node

Generalized Literate Programming Framework

Uses esprima to extract line and block comments from a string of JavaScript. Also optionally parses code context (the next line of code after a comment).

JavaScript diagramming library

Structured logging via heimdalljs

capability.js - javascript environment capability detection

Observe image loading for BetterScroll

Dead-simple spell checking in CodeMirror.

Gui Editor es6

Use next generation JavaScript, today

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

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

Tesseract C++ API in Pure Javascript

Runtime Environment for enzyme tests in jest

Fast, caching, dynamic inline SVG DOM injection library.

A simple yet functional GraphQL client.

A TypeScript enum definition that maps human-friendly key names to JavaScript key codes

Micro parser for detection of literal regexes

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

javascript image cropping library

A powerful JavaScript image cropping library that supports GIF animations, PNG, JPG and other formats with CropperJS integration. Perfect for web developers who need to crop animated GIFs while preserving animation quality.

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

Typescript compiler wrapper

Lightweight and simple Trix rich-text editor component for Vue.js

Image zoom that makes sense.

The fast way to check if a string is blank

A Javascript library that wraps the imgix management API

Image aspect ratio is a utility module which provides straight-forward, way to calculate aspect ratio of a image to fit within a given box.

Broccoli plugin to create a file.

Raty - A Star Rating Plugin

This helps to extract text from images, very easily using tesseract engine

Extract code comments from string or from a glob of files using esprima.

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

Markdown editor for react, developed in jsx and typescript, dark theme、beautify content by prettier、render articles directly、paste or clip the picture and upload it...

Runtime library for TypeScript helper functions

A modern, beautiful, customizable date picker for React

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

Personal collection of common JavaScript / TypeScript utils

Use next generation JavaScript, today

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Jodit is awesome and usefully wysiwyg editor with filebrowser

o3 - Javascript Class Framework

Pure JS implementation of the DOM Level 3 XPath specification

Optimized and powerful regexes for JavaScript

Generates a printable paginated pdf from DOM node using HTML5 canvas and svg.

A simple way to check if a string is a keyword or reserved keyword in JavaScript

Simple templating using a config.json and regex patterns

The Dynamsoft Capture Vision Router module is the cornerstone of the Dynamsoft Capture Vision architecture.

JavaScript library for formatting input text content when you are typing

Get the index of the first element in an array that returns truthy for the given value, using strict equality for comparisons.

Live player for image annotations created with marker.js 2

File specific icons for the browser from Atom File-icons, https://github.com/file-icons/atom

A simple micro module to get file MIME types from filename

A babel preset for transforming your JavaScript for Airbnb

An accessible, fast, and animated fullscreen React image viewer.

A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers from the team at Phaser Studio Inc.

Accelerated JavaScript animation.

Testing Matchers for Enzyme

A JavaScript package with Key Code constants

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

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

Return an array with the unique values present in _all_ given arrays using strict equality for comparisons.

Simple react.js component for a search input, providing a filter function.

A JavaScript parser

The HTML reporter for TestCafe

A convenient JavaScript snippet, which lets you create beautiful buttons, where people can add events to their calendars.

J I C is a Javascript Image Compressor using HTML5 Canvas & File API that allows you to compress your jpeg & png images before uploading to the server (100% client-side and no extra libraries required!)

A gulp plugin for processing files with ESLint

TypeScript is a language for application scale JavaScript development

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

ImageKit Javascript SDK

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

Returns true if the callback returns truthy for all elements in the given array.

Vue2 plugin for displaying and editing the array-of-object in Excel style

Human-friendly process signals

`Object.defineProperty`, but not IE 8's broken one.

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

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

A robust, ES3 compatible, "has own property" predicate.

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

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

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

Memory-backed implementation of the Web Storage API

JavaScript animation engine

An Esprima-compatible JavaScript parser built on Acorn

A JavaScript text diff implementation.

Appium 2.x driver for Chromium-based browsers that work with Chromedriver

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

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

An AST-based pattern checker for JavaScript.

Customizable progressive image for React Native with FastImage

Robustly `.call.bind()` a function

An ESLint custom parser which leverages TypeScript ESTree

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

JavaScript Vector Library

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

Broccoli plugin to replace a matched string with a replacement.

Simple fuzzy search

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

Define a data property on an object. Will fall back to assignment in an engine without descriptors.

Set a function's length property

ESLint JavaScript language implementation

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

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

ES2019 spec-compliant String.prototype.trimStart shim.

Angular.js bindings for Froala WYSIWYG HTML rich text editor

Is this value a JS SharedArrayBuffer?

Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.

Is this value a JS ArrayBuffer?

Make weak references to JavaScript Objects.

ES2019 spec-compliant String.prototype.trimEnd shim.

A super simple currency formatting library by OSREC Technologies https://osrec.co.uk

Typescript library of crypto standards.

Unbox a boxed JS primitive value.

Which kind of boxed JS primitive is this?

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

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

The fastest directory crawler & globbing alternative to glob, fast-glob, & tiny-glob. Crawls 1m files in < 1s

ES spec-compliant shim for ArrayBuffer.prototype.slice

broccoli filter for wrapping CommonJS modules

A collection of common interactive command line user interfaces.

Get the byteOffset out of a DataView, robustly.

tsParticles confetti preset

Get the ArrayBuffer out of a DataView, robustly.

a javascript coverage tool, can be used in node dev, and browser side js dev

Get the byteLength out of a DataView, robustly.

Visual diff between javascript variables

Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Converts SVG elements to PNG and other image formats while keeping CSS styles

JavaScript parser, mangler/compressor and beautifier toolkit

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

AST utils for webassemblyjs

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

WebAssembly binary format parser

WebAssembly text format printer

Jodit is an awesome and useful wysiwyg editor with filebrowser - sanitize

A simple but powerful tweening engine for Javascript.

A JavaScript library for zooming images like Medium

The Just-Good-Enough XML Toolkit

Chai.js assertions for enzyme

An ESnext spec-compliant `Array.prototype.toSorted` shim/polyfill/replacement that works as far down as ES3.

Advanced but lightweight and fast Javascript inheritance model providing class members and prototype conversion.

A mocha reporter that supports Circle CI, via a combined jUnit and Spec reporter output.

JavaScript to CoffeeScript compiler

Generate avatar images based on user initials

An ESnext spec-compliant `Object.groupBy` shim/polyfill/replacement that works as far down as ES3.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

All in one Javascript validator

`Iterator.prototype`, or a shared object to use.

Stylish, intuitive and user-friendly prompt system. Fast and lightweight enough for small projects, powerful and extensible enough for the most advanced use cases.

Haml templates where you can write inline CoffeeScript.

An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.

Inquirer core TS types

国密SM3密码杂凑算法的JavaScript实现

JavaScript object query engine

Simple flow library

A modern, beautiful, customizable date picker for React

A Node HTML to PDF converter using a the Java flyingsaucer library.

Flow types for the Javascript AST

A tiny JavaScript library that can be used to detect WebRTC features e.g. system having speakers, microphone or webcam, screen capturing is supported, number of audio/video devices etc.

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

Core Inquirer prompt API

Vue3 plugin for displaying and editing the array-of-object in Excel style

JavaScript library for DOM operations

This package provides the agreed-upon set of JavaScript linting rules for all JavaScript projects at Signavio. The rule set is based upon the linting rules employed at [airbnb](https://github.com/airbnb/javascript/tree/master/packages/eslint-config-airbnb

Microsoft Azure SDK for JavaScript - Aborter

Data models for commercetools API Product

Polyfill for Metadata Reflection API

Advanced tagging/tokenizing plugin for input fields with a focus on keyboard and copy-paste support.

Vendored version of figures, for CJS compatibility

Tooling which enables you to use TypeScript with ESLint

A wrapper around jest-image-snapshot that makes it compatible to Mocha.

Highly configurable, well-tested, JavaScript-based HTML minifier.

Turn checkboxes and radio buttons into toggle switches.

Inquirer confirm prompt

Smart comment and whitespace cleaner for JavaScript-like files.

Sticky elements

#!/usr/bin/env shebang loader for webpack

A simple module that works exactly as Object.assign, but skips assigning undefined values.

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.

Get browser style prefixes for Javascript.

Rollup plugin to trim trailing spaces, compact empty lines, and normalize line endings

HTML Screen Capture JS

Make weak references to JavaScript Objects.

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

A Utility Plugins for controlling Text Shadow of an text element.

A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.

Pure Javascript lightbox

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

a color pikcer for web app

Proper JavaScript code templating with source maps support.

A node module for generating a text tree in ASCII

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

'Require' minified JavaScript as a string

Inquirer prompts, combined in a single package

ECMAScript extensions and shims

Inquirer checkbox prompt

Inquirer password prompt

Generates CRC hashes for strings - for use by node redis clients to determine key slots.

Determine whether an AST node is a reference

Inquirer rawlist prompt

A collection of implementation for ECMAScript abstract operations

Inquirer input text prompt

A 100% compliant, self-hosted typescript parser that emits an ESTree-compatible abstract syntax tree

gulp integration for jsdoc3 cli

Inquirer select/list prompt

Inquirer number prompt

Inquirer search prompt

A couple of simple components for displaying content with pan and zoom capabilities.

JavaScript utilities with respect to emerging standard

Inquirer checkbox prompt

Validate files with ESLint

It iterates through a graph or a tree recursively

A Lightweight annotation-based dependency injection container for typescript.

Microsoft Azure SDK for JavaScript - Logger

An **EXPERIMENTAL** Webpack plugin to enable "Fast Refresh" (also previously known as _Hot Reloading_) for React components.

js-beautify for Gulp

Check if something can be an ecmascript (javascript) identifier name

Zodit is awesome and usefully wysiwyg editor with filebrowser (@techzolab)

Collection of JavaScript / TypeScript utilities

Cordova Plugin For Image Resize.

Parses CSS inline style to JavaScript object (camelCased).

Style elements relative to other elements in CSS