JavaScript packages

Node.js wrapper for ocr.space APIs.

A TypeScript-first graph library with plain JSON-serializable objects


OAuth 2.0 authentication strategy for Passport.

Get notified when a DOM element enters or exits the viewport.

File storage backed by Amazon S3.

Static FFmpeg binaries for Homebridge camera plugins to support HomeKit video streaming (AAC-ELD and H.264) and hardware-accelerated transcoding (QSV, V4L2M2M, VideoToolbox).

Capitalizes a string.

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.

Legend plugin for Chartist.js.

morph process.env by adding/chaning/removing env vars for the lifetime of a callback

Full PostgreSQL database — provisions Aurora Serverless v2 by default, or connects to an existing PostgreSQL database (Supabase, Neon, etc.) via `fromExisting()`. Full relational modeling with foreign keys, transactions, Row Level Security, and a type-saf

A Pothos plugin for turning queries into subscriptions

This is the Node.js adapter of [python font tools](https://github.com/fonttools/fonttools) via [Pyodide](https://pyodide.org) without having to install python and its dependencies.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Shared abstractions for SQL database Building Blocks. Internal package — do not depend on this directly. Use `@aws-blocks/bb-data` or `@aws-blocks/bb-distributed-data` instead.

webpack plugin to optimize initial JavaScript execution/parsing by wrapping eager functions

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

Check if a Buffer/Uint8Array is WOFF

Automatic Entity State and Facades for NgRx. Simplifying reactive state!

Versioned default visual asset catalog for Univer CLI.

Serverless SQL database backed by Amazon Aurora DSQL. Zero-ops, instant provisioning, scale-to-zero, and optionally multi-region active-active writes.

Structured data storage backed by DynamoDB with secondary indexes and rich query capabilities.

Config-as-Code for Neon. Define a `neon.ts` policy and inspect/diff/deploy it against the Neon API as plain TypeScript functions.

Hasher is a set of JavaScript functions to control browser history for rich-media websites and applications

Sensible checkbox groups manipulation for DOM.

Background job processing backed by SQS and Lambda.

A wrapper for visionmedia/debug logger, adding levels and colored output

Lottie Animation View for Vue

Automate Playwright tests using ChatGPT.

Flex Plugin Webpack and Webpack dev-server configurations

Yet another requestAnimationFrame polyfill.

Canonical Constructive error system: registry, codes, i18n messages, and cross-source (PostgreSQL/GraphQL/client) parsing. Zero runtime dependencies.

Dialetica AI — self-hosted server CLI

Approximates the current location of the Edge browser across platforms.

Use your Claude and ChatGPT subscriptions in Cursor, Cline, Aider, Claude Code and the Agent SDK — at subscription pricing, not per-token API bills. One local Anthropic + OpenAI-compatible endpoint: either plan answers either wire shape, with automatic fa

React bindings for @derockdev/discord-components-core

A converter between XML text and Javascript object / JSON text.

2D line generator for Regl

mirco web app framework

The next generation of Melt UI. Built for Svelte 5.

Scandit Barcode Scanner SDK for the Web

Material Symbols (Outlined, Rounded, Sharp) as React components

The Stacks Query Builder integration

Generate a readable JS file for each JS asset.

Interactive password strength meter based on zxcvbn

Basic server&client approach to websocket (text and binary frames)

Our JavaScript charting library is a commercial product. But the full branded version is free to try, forever.

A scroll rect component for Vue3

Simple logger utility