JavaScript packages

Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main, singleton, super call, private, mixins, plugins, AOP and more.

React bindings to the GoCardless Dropin checkout flow

Enhanced InstancedMesh with frustum culling, fast raycasting (using BVH), sorting, visibility management and more.

A high-performance charting library.

Parse .eml and .msg files or convert to pdf, html, jpeg or png format. Extract headers and attachments from .eml and msg files.

Capitalize the first character in a string.

fs.promises polyfill

Scroller for DataTables with styling for [DataTables](https://datatables.net/)

A Vite plugin for source code location tracking

OpenTelemetry integration for AdonisJS with sensible defaults and zero-config setup

Drag and drop sort control for react-native

Angular 2 - a web framework for modern web apps

binding from mapbox gl to the leaflet api

RFC 9457 Problem Details for NestJS — standardized HTTP errors, typed problem exceptions, validation errors, Retry-After, and OpenAPI integration.

Scalable Data Sync implementation for the browser. Based on https://github.com/vacp2p/rfc-index/blob/main/vac/raw/sds.md

Generate TypeScript type definitions from a DatoCMS project schema

Jest transformer for Webpack Worker loader

Farm is a extremely fast web build tool written in Rust. Farm can start a project in milliseconds and perform HMR within 10ms, making it much faster than similar tools like webpack and vite.

Introspect a Neo4j database model/schema

Shared TypeScript types for Vellira Design System

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

A simple React custom hook for pull-to-refresh function that support NextJs

Core of gitgraph, a JavaScript library to draw pretty git graphs

export leaflet maps as images

Cordova/Phonegap plugin to update platform configuration files based on preferences and config-file data defined in config.xml.

A Pothos plugin for mocking resolvers

Svelte integration for @tanstack/db

A Svelte component library wrapping UI elements from Tweakpane, plus some additional functionality for convenience and flexibility.

nlux is JavaScript and React library for building conversational AI interfaces, with support for OpenAI, Hugging Face, and more.

The exact-math is a set of methods for addition, subtraction, multiplication, division, rounding, ceiling, flooring and powering calculations. It can be used with big number as it handles the floating point problem.

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

The Stacks logging system.

Tabler Icons components library for your Angular applications

A d3 force for making nodes stay inside a boundary

Minimalistic module to send emails using GMail

Next JavaScript Object Notation

Unified LLM API with automatic model discovery and provider configuration

Express middleware for mocking API calls with json & js files during development.

Font loader optimized for maximum performance. Removes render-blocking font resources and loads them asynchronusly. Handle FOUT & FOUC with font loading status watcher. Supports both local-hosted fonts and web fonts.

A basic and lightweight replacement for Globalize. Store ISO 639-1 language database in a JSON object, accesible as node module or by browser javascript interpret. No dependencies.

Lightning-fast, enterprise-grade HTTP client for modern JavaScript. Full HTTP/2 support, intelligent cookie management, multiple adapters (HTTP, Fetch, cURL, XHR), streaming, proxy support (HTTP/HTTPS/SOCKS), and cross-environment compatibility.

Type-safe ClickHouse queries, result decoding, and reproducible benchmarks for Effect and TypeScript

Stateless weak memoization replacement for reselect and memoize-one

An ES5 spec-compliant `Array.prototype.some` shim/polyfill/replacement that works as far down as ES3.

CLI and MCP server for DataForSEO API — browse documentation and make authenticated API requests

Raty - A Star Rating Plugin

A zooming and panning plugin inspired by google photos for your web images.

Cross-platform icon package for Vellira Design System

a module for express-style programmatic configuration

Fluent pipeline library for processing Playwright traces into polished demo videos — TTS voiceover, subtitles, speed control, and zoom.