JavaScript packages

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

convert chinese, japanese 簡繁日漢字轉換 ( merge/split submodule from node-novel, regexp-cjk, str-util )

A simple, customizable, and lightweight priority queue for promise based tasks.

Track events - custom user actions, clicks, pageviews, purchases.

Prisma generator for Effect (fork with Prisma 7 support)

A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

Convert a number to words on russian language.

Open-source voice AI SDK — connect any AI agent to real phone calls in 4 lines of code

AngularJS directive to use Material Design icons with custom fill color and size.

A babel plugin to add css namespaces to all styled components.

Provides access to the standard interface that manages the editing and sending an email message

Effortlessly bundle and publish npm packages from the command line with @packtory/cli.

Append a query string to your assets to bust that cache!

Easily internationalize i18n your Solid applications with type-safe multilingual content management.

Plugin to display thumbnails when hovering over the progress bar.

An experimental, type-safe, framework agnostic and small (5kB+) contenteditable state manager.

One Time Password input library for Angular (19+), with signal forms support on Angular 22+

Plugin to integrate authentication using OpenID connect in Piral.

Minimalist PDF viewer for React Native

A helper for mocking react router v4 context and childContextTypes when testing components with Enzyme mount() and shallow().

A lightweight data grid. Flat pricing (not per developer), backed by real-person support. Works with React, Angular, Vue, Svelte, Solid, and vanilla JS.

compile json schema to typescript typings

Convert dates between JS and Excel formats

A lightweight JavaScript CAS for comparing expressions and equations.

Open source npm package to upload your files into AWS S3 Bucket directly using react(typescript template)

Design tokens for Kiwi.com.

CodeceptJS helper to execute queries against PostgreSQL database

Library for building Atlassian Add-ons on top of Express

Enable Socket.IO server support Azure Web PubSub Service

Shared OOXML infrastructure for office-open — part descriptors, charts, drawings, tables, VML, and unit converters

The Socket.IO Postgres emitter, allowing to communicate with a group of Socket.IO servers from another Node.js process

Rolldown and Vite plugin to Extract CSS-in-JS

The JSON-native TypeScript ORM for Bun, Browsers, Edge, Deno, Node, Workers. Supports PostgreSQL, PGlite, MySQL, MariaDB, SQLite, CockroachDB, SQL Server, Turso, Neon, Cloudflare D1 and MongoDB. Queries are plain JSON, typed to the leaf.

Utility library for validation of PESEL, NIP, REGON, identity card etc. Aimed mostly at Polish environment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.

Node.js/TypeScript HTTP client with browser TLS fingerprint impersonation (JA3/JA4). Bypass Cloudflare and anti-bot detection. Rust-powered, fetch()-compatible.

Renderer for kramed outputting plain text that can easily be fed to a search indexer

Maps the major Bunyan/Pino logging methods to custom methods

Allows to capture HTTP response content and headers on request end.

[](https://opensource.org/licenses/MIT) [](http://www.typescriptlang.org/) [![CircleCI](https://circleci.com/

Simultaneously fetch urls

MCP (Model Context Protocol) server for Roblox Studio integration - enables AI coding agents to interact with Roblox Studio in real-time

A faster vimeo embed.

A modern, customizable slider built entirely in Vue.js 3 with TypeScript in under 5KB (gzipped) and dependency free. (horizontal, vertical and circular slider)

The JavaScript SDK for Axelar Network

Workflow and multi-step form utilities for RilayKit

Isomorphic wrapper for the SHA family of hash functions.

Converts a value into an Error of the specified type.

A complete implement of CAS Client middleware for Node.js, support CAS 1.0, 2.0+, 3.0+ protocol.

SpreadJS DataCharts Plugin