JavaScript packages

Insert JSON from stdin into MongoDB

Decorator-based routing with auto-wiring for WebPieces

jquery-textcomplete is no longer maintained. Please use [yuku-t/textcomplete](https://github.com/yuku-t/textcomplete) instead.

Common utility functions

Material-UI templates for DevExtreme React Chart component

CSS-in-JS Runtime for UnoCSS

A Typescript REST client for the Ethereum Consensus API

First-party OpenInference-shaped tracing for TypeScript LLM and agent applications on Catalyst by Inference.net.

log4js2 is a fast and lightweight logging library that enables logging flexibility within JavaScript/TypeScript applications, similar to Apache's [Log4j2 library](https://logging.apache.org/log4j/2.x/). It can also serve as a drop-in replacement for log4

Buffer calls to console.log, console.warn, etc. for high performance logging

Cross-platform accessibility client library for Node.js

Simple decorator to provide context in the functional style

<div align="center">

Tagged template literal mapping markdown style tables into objects

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

Express Async Router - An Express Router wrapper which automatically manage Promise.

A "Notion-style" block-based extensible text editor built on top of Prosemirror and Tiptap.

Brings Mux Video to PayloadCMS.

Constructive GraphQL/Graphile types for PostGraphile integration

Test, debug, and validate MCP servers — health checks, OAuth conformance, tool-surface diffing, and structured triage from the terminal or CI

The single point to load options for your node package

Open CapTable Protocol (OpenCapTable-v34) DAML contracts with generated JavaScript bindings. Other Fairmint DAML packages live in @fairmint/daml-js.

A CLI for modular minifier cssnano.

cdk8s+ is a software development framework that provides high level abstractions for authoring Kubernetes applications. cdk8s-plus-29 synthesizes Kubernetes manifests for Kubernetes 1.29.0

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.

Composable plugin-based chart component for React

Svelte 5 library for creating forms based on JSON schema.

Convert a npm package name into a safe-to-use variable name. Use as a mixin in Yeoman generators.

Linter to identify and fix Style & Security issues in Solidity

Full-featured PDF encryption with AES-256 and RC4 128-bit support. Built for browsers, Node.js, and edge environments. Powers PDFSmaller.com's encryption.

Use powerful dot notation (dot path + wildcard) to manipulate properties of JSON

JSHint support for ember-cli projects

Faceted Prompting — structured prompt composition for LLMs

Util for calling Prisma middleware for nested write operations

A tiny isomorphic Random Number Generator for generating 1/8/16/32/64-bits unsigned integers.

Local privacy gateway — redacts PII out of OpenAI/Anthropic API traffic before it reaches a model, then restores it in the reply. Point opencode, codex, aider, Claude Code, etc. at it.

make axios return Observable as opposed to Promise

Gulp plugin for running your Jest tests

A plugin for the Serverless framework which configures ApiGateway access adn execution log retention.

Hardhat Plugin For Replicable Deployments And Tests

Run your TypeScript type tests using Jest

The AI Matrx media components kit: durable-ref-only renderers for images, video, audio and file thumbnails that just work with the Matrx file system — headless core hooks plus DOM bindings, wired to an injected MediaClient. A signed URL is a handoff, neve

[](https://www.npmjs.com/package/vue3-ts-jsoneditor) [](https://www.npmjs.com/package/vue3-ts-jsoneditor) [![npm](https://img.shields

api.video nodejs API client

Reactive programming with lean, functions-only, curried, tree-shakeable API

Customizable, extensible, accessible and framework agnostic media player.

Import, export, require path redirect plugin for Babel

A directed and undirected multi-graph library

Firecrawl component for Convex: scrape, map, and search the web, and run durable crawls with reactive progress.

Protects PouchDB system databases by wrapping their methods.