JavaScript packages

Native Hermes/FFT Flow stripping transform with webpack, rspack, rsbuild, Parcel, Vite, Rollup, Rolldown, and esbuild adapters

A tiny (25 bytes) Promise wrapper around setTimeout

SceneScout — exploratory UI testing for AI coding agents. An MCP server that gives any agent (Claude Code, Cursor, VS Code Copilot, Codex, Gemini CLI and others) a structured view of a running web app, always-on oracles, a network-level write policy, memo

Using markdown in Svelte components

A new markup-based typesetting system that is powerful and easy to learn.

Webpack loader that lets you specify `manifest.json` properties to appear only in specific browsers.

Runtime helpers for Neon Functions: `waitUntil` for deferring async work past a response, `upgradeWebSocket` for serving WebSockets from a fetch handler or a Hono route, `attachDatabasePool` for node-postgres idle-client errors, and `parseTriggerDelivery`

Node.js bindings for LIEF, a library to parse and manipulate ELF, PE, and Mach-O executables.

High performant Vue file upload component with elegant and distinguishable previews for every file type and support for drag and drop, validations, default uploader with progress support and externally customizable in the "vue way"

ABP Framework is a complete open-source infrastructure to create modern web applications by following the best practices and conventions of software development. This package is a part of the [ABP Framework](https://abp.io) and contains client-side files.

Promise based multipart form parser

Authentication utility for private NPM registries hosted in Azure DevOps.

Koas serializer converts a response body to the negotiated response format.

Mock all origin private file system APIs for your Jest or Vitest tests

URL-based i18n with configurable languages and CLI for extracting translation keys

A FreeSewing plugin that helps with bust-adjusting menswear patterns

Prometheus wrapper for AdonisJS

Primitives for dealing with focus rings and focus management.

A real-time physically based 3D rendering engine for React Native

A set of utility functions commonly used by Rollup plugins

This package contains the icons for the Strato Design System. See [About Strato](https://developer.dynatrace.com/design/about-strato-design-system/) to learn about Strato's design foundations and patterns and the complete Strato React component library.

Opinionated oxlint plugin that enforces the underscore standard: every low-level concern (schemas, enums, tables, providers, repositories, ...) is exiled into one `_` folder behind a single namespace import, so the rest of the codebase reads as pure high-

A module to play system sounds and beeps for React Native on iOS and Android (no sound files).

Koas body parser parses and validates request bodies based on the current operation.

Koas parameters attempts to coerce path and query parameters to the type specified in their respective JSON schema.

Apple-style media playback controls for React: a scrubber with video seek preview, a rubber-banding volume slider, and a speed sheet. ESM + CJS, tree-shakeable, SSR-safe, themeable via CSS variables.

dash.js playback adapter for Video.js

Explicit states for predictable user experiences

Schedule and run jobs in your background script

Node.js package of ai-coustics SDK

This library provides the ability to process messages passed onto a dataLayer queue.

Lightweight location-based querying and encoding of Firebase Firestore Documents for geofirestore.

Simple module for simplifying hashing of values

Image processing library

Angular service to set the favicon of a site, and an alternative one for dark mode

(Pure JS fork) Generate hashes of typed ethereum data for signing

> [Koa][] + [OpenAPI Specification][] = Koas

React Hook & Utility Library

A micro dependency that interpolates environment variables

Parse human relative time strings like "next Tuesday 3pm".

A flexible image gallery lightbox with native-feeling touch gestures and buttery smooth animations, built with react-spring.

jQuery scrollintoview() plugin and :scrollable selector filter

MCP server for AI image generation

Logstash TCP plugin for Bunyan

Auto-generate impressive commits in 1 second. Killing lame commits with AI 🤯🔫

Data Driven Drag and Drop functionality for Vue.js

Fast PDF classification, text extraction, and image extraction. Native Rust performance via napi-rs.

Upload files with ease from React/Next.js

An extension to moment.js that handles working days in France

TypeScript client for Object Storage Service