JSPM

With Bruno CLI, you can now run your API collections with ease using simple command line commands.

A collection of common interactive command line user interfaces.

Various type declarations used across Appium

Inquirer prompts, combined in a single package

Simple Model for manipulating tree structure.

JavaScript environment detection for browser and Node

JavaScript debug logging for browser and Node

Stats object for reporting performance statistics

Low-Level OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

JavaScript console instrumentation for browser and Node

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

Parses CSS inline style to JavaScript object (camelCased).

A jQuery plugin that manages adding, deleting and moving elements from a Symfony2 collection

Structured instrumentation library

A very simple native function for unwinding a collection by a property, like MongoDB's $unwind function.

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

A package of Essential JS 2 navigation components such as Tree-view, Tab, Toolbar, Context-menu, and Accordion which is used to navigate from one page to another

Min Heap

Robust JavaScript UI Component Library

Provide interchainable array, set, map and etc supporting both normal and async callbacks as their action arguments.

Persistent storage for Appium extensions

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

A JavaScript text diff implementation.

TypeScript is a language for application scale JavaScript development

An ESLint custom parser which leverages TypeScript ESTree

An Esprima-compatible JavaScript parser built on Acorn

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

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.

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

Minimalistic JavaScript library for working with collections of data.

An AST-based pattern checker for JavaScript.

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

Sumo Logic Javascript SDK for sending logs to a HTTP Source endpoint.

amCharts 4

ESLint JavaScript language implementation

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

Build and evaluate JavaScript strings safely via tagged template literals

> Convenient JavaScript function that serializes Objects to FormData instances.

JavaScript library for DOM operations

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

JavaScript parser, mangler/compressor and beautifier toolkit

Microsoft Azure SDK for JavaScript - Aborter

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

Tooling which enables you to use TypeScript with ESLint

ECMAScript extensions and shims

A Firebase-Style Database ... Offline!

A collection of utilities shared across the other packages.

amCharts 5 Fonts

Polyfill for Metadata Reflection API

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

JavaScript utilities with respect to emerging standard

Inquirer number prompt

ES2019 spec-compliant String.prototype.trimStart shim.

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

ES2019 spec-compliant String.prototype.trimEnd shim.

React Hook & Utility Library

Set a function's length property

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

amCharts 5 Geo Data

ECMAScript parsing infrastructure for multipurpose analysis

Microsoft Azure SDK for JavaScript - Logger

Twilio Video Processors JavaScript Library

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

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

WebAssembly binary format parser

A collection of implementation for ECMAScript abstract operations

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

Collection of codemod scripts that help update AWS SDK for JavaScript APIs

Inquirer multiline editor prompt

micromark extension to support MDX or MDX.js JSX

Core Inquirer prompt API

hast utility to transform to estree (JavaScript AST) JSX

Listen to realtime updates to your PostgreSQL database

Inquirer confirm prompt

Tests if ES6 @@toStringTag is supported.

Style elements relative to other elements in CSS

Flow types for the Javascript AST

Microsoft Azure Storage SDK for JavaScript - Blob

Node implementation of Deepgram's WebVTT and SRT formatting. Given a transcription, this package can return a valid string to store as WebVTT or SRT caption files.

Runtime library for TypeScript helper functions

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

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

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

WGSL Parser and Reflection library

An API documentation generator for JavaScript.

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

Isomorphic storage client for Supabase.

remark plugin to support MDX syntax

Polyfills the ResizeObserver API and supports box size options from the latest spec

Use the :focus-visible pseudo-selector in CSS

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

Convert CSV to JSON

Find and fix unused dependencies, exports and files in your TypeScript and JavaScript projects

amCharts 4 Geo Data

Style form elements when they are empty

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

Airbnb's ESLint config, following our styleguide

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

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

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

A JavaScript parser

micromark extension to support MDX or MDX JS expressions

Isomorphic Javascript client for Supabase

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

Newline character converter

Official React component for Font Awesome

Parses JavaScript objects into XML

Unfancy JavaScript

Standard AVL tree

ECMAScript 5 compatibility shims for legacy JavaScript engines

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

Publish multiple editions for your JavaScript packages consistently and easily (e.g. source edition, esnext edition, es2015 edition)

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

Responsive, interactive and more accessible HTML5 canvas elements. Scrawl-canvas is a JavaScript library designed to make using the HTML5 canvas element easier, and more fun

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

JavaScript Testing utilities for React

Provides TypeScript methods to map a JSON object to a JavaScript object on runtime

A JavaScript parser

micromark extension to support MDX JS import/exports

JavaScript 3D library

Bootstrap 5 & React 18 UI KIT - 700+ components, MIT license, simple installation.

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

Human-friendly process signals

Attach comments to estree nodes

Directus SchemaBuilder for mocking/constructing a database schema based on code.

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

A collection of dgeni packages for generating documentation from source code

browser-side require() the node way

Spectacular Test Runner for JavaScript.

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

Inquirer select/list prompt

Inquirer input text prompt

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

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

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

Directed Graph

Inquirer checkbox prompt

A less than 1KB css-in-js solution

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

Inquirer password prompt

Inquirer rawlist prompt

unist utility to get a position from an estree node

Autocomplete prompt for inquirer

recma plugin to transform HTML (hast) to JS (estree)

Support libs used across Appium packages

JavaScript Testing utilities for React

Microsoft Dynamic Proto Utility

Highly customizable notification snackbars (toasts) that can be stacked on top of each other

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

Robustly `.call.bind()` a function

Convenient React wrapper for the add to calendar button snippet, which lets you reliably create beautiful buttons, where people can add events to their calendars.

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

serialize objects to javascript

JavaScript Testing utilities for React

JavaScript SVG parser and renderer on Canvas.

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

Check if a string is a valid JavaScript expression

Airbnb's base JS ESLint config, following our styleguide

Web based JavaScript HTML WYSIWYG editor control.

ThinkNimble's Common Client-Side Utility Functions

A powerful and lightweight inversion of control container for JavaScript and Node.js apps powered by TypeScript.

A Jimp-compatible library for working with GIFs

recma plugin to add support for parsing and serializing JSX

Classify GPU's based on their benchmark score in order to provide an adaptive experience.

recma plugin to serialize JavaScript

recma plugin to parse JavaScript

Is this value a JS SharedArrayBuffer?

Syntax highlights JavaScript code with ANSI colors to be printed to the terminal.

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

Which kind of boxed JS primitive is this?

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

Transform JSX in estrees to function calls (for react, preact, and most hyperscript interfaces)

Is this value a JS ArrayBuffer?

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

Escape strings for use as JavaScript string literals

PDF file parser that converts PDF binaries to JSON and text, powered by porting a fork of PDF.JS to Node.js

A collection of codemods to help auto format javascript

Unbox a boxed JS primitive value.

esast utility to transform from estree

Broccoli plugin that allows you to filter files selected from an input node down based on regular expressions.

Get the byteOffset out of a DataView, robustly.

Interact with and control an embedded Vimeo Player.

Get the ArrayBuffer out of a DataView, robustly.

A quick & dirty Gradle build file to JavaScript object parser

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.

Edit a string with the users preferred text editor using $VISUAL or $ENVIRONMENT

A pure javascript BMP encoder and decoder

Create and modify PDF files with JavaScript

Get the byteLength out of a DataView, robustly.

Node.js library editing Windows Resource data

Trie, prefix tree

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

WebAssembly text format printer

Javascript function that triggers browser to save javascript-generated content to a file

A collection of utilities and constants for NNS/SNS projects.

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.

AST utils for webassemblyjs

Tesseract C++ API in Pure Javascript

Canvas to Blob is a polyfill for the standard JavaScript canvas.toBlob method. It can be used to create Blob objects from an HTML canvas element.

[](https://www.npmjs.com/package/yamux-js) [](https://github.com/th-ch/yamux-js) [![GitHub

Allows user to run tests with exection-grid and navigate to private hosts and ips

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

Highlight keywords using JavaScript. Intended for every use case. Can e.g. be used to mark text in search results.

A pure javascript JPEG encoder and decoder

🚀 The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more.

A simple yet functional GraphQL client.

esast (and estree) utility to visit nodes

Automation for Apps.

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

Client-side Bitcoin JavaScript library

JavaScript Testing utilities for React

A prettier plugins to sort imports in provided RegEx order

Graph data structure.

A prettier plugins to sort imports in provided RegEx order

ES spec-compliant shim for TypedArray.prototype.slice

Inquirer core TS types

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

Generate a table of contents based on the heading structure of a html document.

TypeScript shorties for the web

Colors of Google's Material Design made available to coders

A lightweight, powerful javascript datetime picker

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

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

Fast document oriented javascript in-memory database

Node.js library for Portable Executable format

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

<!-- markdownlint-disable MD024 -->

Split JavaScript SDK common components

ECMAScript parsing infrastructure for multipurpose analysis

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

Material Tailwind is an open-source library that uses the power of Tailwind CSS and React to help you build unique web projects faster and easier. The stunning design inspired by Material Design is a bonus!

Parse binary files with a schema into nicely readable objects

simple scope analysis for javascript ASTs

Vendored version of figures, for CJS compatibility

Merge objects & other types recursively. A simple & small integration.

No-dependencies, low-level, high-performance JIT code generation package for JavaScript

Detect Filetype by bytes

Microsoft Azure Storage SDK for JavaScript - Queue

Uses babel (babylon) to extract JavaScript code comments from a JavaScript string or file.

Easy to use efficient .GIF parsing in javascript

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

Split SDK

A reasonable collection of plugins to use alongside your main esLint configuration

Appium Configuration Schema

Generates markdown API documentation from jsdoc annotated source code

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

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

JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled, cropped or rotated HTML img or canvas element. It also provides methods to parse image metadata to extract IPTC and Exif tags a

JavaScript and TypeScript library to interact with the Internet Computer