Server

HTML/CSS/JSON/ESLint language servers extracted from [vscode](https://github.com/Microsoft/vscode).

YAML language server

Seamless REST/GraphQL API mocking library for browser and Node.js.

The Astro language server, implement the [language server protocol](https://microsoft.github.io/language-server-protocol/)

A React hook for the IntersectionObserver API that uses a polyfill when the native API is not available

[](https://github.com/typicode/json-server/actions/workflows/node.js.yml)

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client

Fake XHR and server

A netty server with uiautomator2 handlers

OpenTelemetry instrumentation for `tedious` database client for Microsoft SQL Server

A simple service worker used for the static template in sandpack, allowing users to develop websites like they would locally in the browser.

Starts a server before your Jest tests and tears it down after.

Speed up your Vite dev server with SWC

🏯 PositionObserver is a JavaScript tool that provides a way to asynchronously observe changes in the position of a target element within its viewport.

Webpack hot reloading you can attach to your own server

server renderer for Vue 2.0

Create custom SMTP servers on the fly

Server-side library for working with Expo using Node.js

HTTP server mocking and expectations library for Node.js

Prisma is an open-source database toolkit. It includes a JavaScript/TypeScript ORM for Node.js, migrations and a modern GUI to view and edit the data in your database. You can use Prisma in new projects or add it to an existing one.

SSH2 client and server modules written in pure JavaScript for node.js

Launches Webpack Dev Server for Component Testing

Official Sentry SDK for various serverless solutions

[](https://travis-ci.org/hunterloftis/stoppable)

Web dev server core

QRCode / 2d Barcode api with both server side and client side support using canvas

A tiny Node.js module to make any server force-closeable

A language server for Apollo GraphQL projects

Add kill method to http server

OpenTelemetry instrumentation for NestJS server side applications framework

Improve the debugging experience and add server-side rendering support to styled-components

Production ready GraphQL Server

Dev server middleware for React Native

fast mysql driver. Implements core protocol, prepared statements, ssl and compression in native JS

Prisma Client is an auto-generated, type-safe and modern JavaScript/TypeScript ORM for Node.js that's tailored to your data. Supports PostgreSQL, CockroachDB, MySQL, MariaDB, SQL Server, SQLite & MongoDB databases.

Development servers for starting React Native projects

UI5 Tooling - Server

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

An implementation and polyfill of the Resize Observer draft.

Add or update configuration for SAP Fiori tools mockserver

Server utilities for loadable.

`net.Server#listen()` helper that returns a Promise for async / await

Javascript Server SDK for Amplitude Experiment

TypeScript definitions for http-server

Complete, framework-agnostic, compliant and well tested module for implementing an OAuth2 Server in node.js

OpenTelemetry instrumentation for `@grpc/grpc-js` rpc client and server for gRPC framework

Fake HTTP injection library

A Cosmos DB server implementation