JavaScript packages

[](https://biomejs.dev) [](https://biomejs.dev)

Full featured Promises/A+ implementation with exceptionally good performance

Generate object types, inputs, args, etc. from prisma schema file for usage with @nestjs/graphql module

Gatling JS is a JavaScript/TypeScript interface for the [Gatling load testing tool](https://gatling.io/).

A WebSocket client library providing Promise-based API for connecting, disconnecting and messaging with server

Gatling JS is a JavaScript/TypeScript interface for the [Gatling load testing tool](https://gatling.io/).

GraphQL schema code generation for soda-gql

Minimal runtime for soda-gql operations

Open files and URLs with gulp

Vitest factories, matchers, and setup utilities for testing Chat SDK adapters and bots

Open-source modern iframe resizer

Metascraper rules tailored for YouTube pages — richer metadata than generic HTML parsers.

reliable fake and temp email filter solution for site operators

jsonl.parse() and jsonl.stringify()

A JavaScript interface to Dxf written in TypeScript.

io-ts library for numbers

Official Vue component for CoreUI Icons

Feature rich priority job queue backed by redis

Collect all data piped to this stream when it closes

Creating fixtures based on zod schemas

Liquid UI effects for React: Morph (gooey merge, jelly shape change, contact dissolve), Move (liquid-rubber trails), Melt (two images running molten into each other) and Bend (bodies that bow with velocity). SVG-filter silhouette layer + crisp content lay

An alert to notify users about an error or something else.

A Docker-free, Supabase-compatible local backend — real Postgres (embedded native or PGlite/WASM), wire-compatible with supabase-js.

ngx-datatable is an Angular table grid component for presenting large and complex data.

SearchPanes for DataTables

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 for Angular

Cross-harness communication mesh for LLM agents — rooms, DMs, presence, and real-time push delivery over TCP

Enable other React components to be selectable by drawing a box with your mouse/touch

Components related to drag and drop in the Garden Design System

An AppSync Simulator to test AppSync API.

Create a group of coverage badges from jest

ESlint plugin to define custom module dependency rules.

Regular expression for matching JavaScript comments

Gustavo Niemeyer’s geocoding system

This library aims to provide a fast & reliable solution for you data storage needs in react-native apps. It uses [MMKV](https://github.com/Tencent/MMKV) by Tencent under the hood on Android and iOS both that is used by their WeChat app(more than 1 Billion

Grid Computing Framework for TypeScript

Enables a custom element to be included in an iron-form

offline-plugin for webpack

localStorage-compatible API, but only stored in memory

A modern [Web Component](https://developer.mozilla.org/en-US/docs/Web/Web_Components) for [Luzmo](https://luzmo.com) dashboards in your web application.

A modern, immutable, and zero-dependency library for working with IPv4 and IPv6 addresses in JavaScript and TypeScript.

Nearley parser rules loader for webpack

Parallax Engine that reacts to the orientation of a smart device.

Localstorage cache for flipflop adapters

Malevič.js - minimalistic reactive UI library

Generate video thumbnails from local or remote video files

Sessionstorage cache for flipflop adapters

A basic ellipse type for Leaflet, a JS library for interactive maps.

A digital representation of Sikh Bani and other Panthic texts.

TypeORM adapter for Casbin