JavaScript packages

Lucene Query Parser for Javascript created using PEG.js

Databricks provider for Vercel AI SDK

An extensible library to highlight JSX syntax in the Monaco Editor using Babel.

TanStack Player — A developer-first, universal Video Player SDK built on Video.js with headless hooks, plugin architecture, and React-first DX

A simple and easy-to-use library for real-time lipsyncing with JS and web audio API.

Official Codecov Remix plugin

Client SDK for Agent Tool Protocol

Google (OAuth 2.0) authentication strategy for Passport.

🎉 Delightful particle animations for React

Coding agent CLI with read, bash, edit, write tools and session management

The best validation library for JavaScript

Convert a PDF (URL or ArrayBuffer) into clean HTML with structural tagging — headings, lists, footnotes, code blocks, bold/italic. Slim by default (PDF.js loads at runtime from the pdfjs-serverless CDN build), with optional Granite Docling OCR for pages w

Gamma distribution logarithm of cumulative distribution function (CDF).

A Javascript module to convert emoji keywords to images.

simple polyfill to MessageChannel and MessagePort API

Nexus plugin for Prisma with PrismaSelect integration - supports Prisma 6 and 7

logger with multiple stores and auto context support

Understandable io-ts error reports.

An Angular Component that create Moveable, Draggable, Resizable, Scalable, Rotatable, Warpable, Pinchable, Groupable, Snappable.

OData to SQL query compiler

A WGS84 geography feature simplifier, based on simplify-js

Akamai Edge Authorization Token for Property Manager Behavior

Return the data type of a complex number.

Gamma distribution constructor.

MCP server that gives AI agents the web: fetch, search, crawl and screenshot from one local Rust binary. Zero API keys, zero accounts, Chrome-true TLS.

A judgmental little LookML linter >_>

Hand-written, dependency-minimal PDF codec: parses arbitrary real-world PDFs and generates new ones, built on its own codec-owned LayoutDocument item model and Zod 4 codecs.

React virtual scroll library

Bugfender SDK for web, a remote logger tailor-made for apps

A simple yet powerful tree component for Angular2

Client application programming interface to access the Cumulocity IoT-Platform REST services.

An updated rollbar transport for winston

A super tiny work queue

A wrapper for Intercom

sc-broker key-value and message broker

tslint config for writing typings

Execute CLI command on sub process.

Playwright + axe-core integration to run accessibility scans and build HTML dashboard reports.

UI library for pure JS, Angular, React, Vue and more...

A mock implementation of react-native-svg for use in tests.

A transport for pino that rotates logs

Distributed p2p database on IPFS

Resize, compress, and convert images in the browser from a File, Blob, or URL - ~3 kB, zero runtime dependencies, TypeScript-first

The deterministic agent-integrity gate. One ruleset, evaluated on the actual diff/commands as a verdict, enforced everywhere a change can be made.

Updates relative asset URLs within a string of CSS to reflect a relocation of the CSS file.

A Bootstrap and Handlebars based JSDoc3 template.

React component which helps you to easily apply responsive spritesheet animations on your project.

A reactive querystring manager using nanostores

Parse a request's bearer token

Pretty export your npm audit output as an offline accessible html page