JavaScript packages

Detects animated images from file handles e.g. Blob/File or fs.FileHandle

A robust utility for determining the runtime type of any JavaScript value.

Fast, caching, dynamic inline SVG DOM injection library

A SPARQL query engine for querying over decentralized RDF knowledge graphs on the Web

Repositório público dos componentes utilizados nas plataformas da Analytica Ensino

A light-weight jQuery "dirty forms" Plugin - it monitors HTML forms and alerts users to unsaved changes if they attempt to close the browser or navigate away from the page. (Are you sure?)

Puts HTML partials in the Angular's $templateCache.

React wrapper for mapbox-gl-geocoder for use with react-map-gl

A react helper for skeleton loaders

Verified generative visualization for React and agents, with deterministic chart validation, repair, rendering evidence, and MCP.

GJS TypeScript type definitions for Adw-1, generated from library version 1.10.0

Compute the absolute difference of two real numbers.

Generative type checkers for JavaScript

KAPLAY is a JavaScript & TypeScript game library that helps you make games fast and fun! (formerly known as Kaboom.js)

Elegant and type-safe value validation library for TypeScript and JavaScript.

A set of free MIT-licensed high-quality SVG icons for Svelte 5+ using runes

Markdown to PDF converter

A regex for matching punycode.

Zoom module for lightgallery.

Parse HTTP headers to detect the device type, model, operating system, browser, and crawler information

Agentic code analysis CLI for model-backed lint rules

ChaCha20 Poly1305 auth cipher with a node api with pure js and native bindings

Playwright test helpers for Scenarist scenario management

Generate JWTs on Cloudflare Workers using the WebCrypto API

Dropbox OAuth 2.0 authentication strategy for Passport.

Pixel-perfect icons for web cartography

React PivotGrid (also called Pivot Table) can be data-bound to an OLAP service and customized extensively. KendoReact PivotGrid package

React hooks for generating Barcode for your next React apps.

Check if an URL is a valid HTTP URL.

The 1&1 Library for Node and Io

Svelte Material UI - Segmented Button

Country code to name mappings for several languages

Webpack plugin to watch external files

Web components to easily build and display fake Discord messages on your webpages.

Ensure the argument is an instance of Error or convert it

The Lambda-backed **compute** for AWS Blocks: a `NodejsFunction` fronted by its own API Gateway REST API, backing the handler code an app's Building Blocks run on.

Generic kysely dialect for SQLite, support run in main thread or worker

use sandpack-vue3 in vitepress as directive.

Webpack plugin to generate docgen information from Typescript React components.

[](https://www.npmjs.com/package/@n1ru4l/use-async-effect) [](https://bundlephobia.com/result?p=@n1ru4l/us

Add left/right key navigation to a KaiOS app or web app

Run build on CDK deployment time.

A markdown editor built on Vue

A set of tools for retrieving and transforming data from the Custom Elements Manifest

Automatic icon resizing for Mobile Apps. Supports Native, Cordova and React Native. Inspired by cordova-icon.

keyboard shortcuts for Vue

Renders your html-template on build time

[byok-sdk fork of @earendil-works/pi-agent-core 0.86.1 @ 13cbf77] General-purpose agent with transport abstraction, state management, and attachment support

Specify the Typedoc Module of a file using a regular expression on the filename

A JavaScript library to display Photo Sphere panoramas