debug-js/debug

browserify fs.readFileSync() static asset inliner

browser-side require() the node way

takes json-cov output into stdin and POSTs to coveralls.io

Spectacular Test Runner for JavaScript.

A fast browserify integration for Karma that handles large projects with ease

A Karma plugin. Launcher for Chrome and Chrome Canary.

A Karma plugin. Adapter for Mocha testing framework.

simple, flexible, fun test framework

LCOV reporter for Mocha

JavaScript test spies, stubs and mocks.

Capture GA4 UTM, client_id, session info for backend attribution

mouseover dropdown menu

Displays server start-up information.

Testing

Starts server, waits for URL, then runs test command; when the tests end, shuts down server

WebRTC for React Native

buffer logs

koa locales, i18n solution for koa

Automatically generate bare sequelize models from your database.

Simple session middleware for Express

A flexible Server-Sent Events source; supports POST requests and custom headers

Playwright Tools for MCP

An SDK for AMM routing

The runtime for GenAIScript, providing the core functionality and APIs for executing scripts.

A BACnet® protocol stack written in pure TypeScript.

Use Claude, Claude's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you.

Centralized debug logging for YDB JavaScript SDK

Playwright MCP for Test Automation