JSPM

Google APIs Authentication Client Library for Node.js

Comindware Core UI provides the basic components like editors, lists, dropdowns, popups that we so desperately need while creating Marionette-based single-page applications.

JSON-RPC 2.0 implementation over WebSockets for Node.js

HTTP Client Utilities

A utils library to create a client for any API

HTTP and HTTPS modules that follow redirects.

Twilio's JavaScript Voice SDK

Infinispan Javascript client

Universal VDA 5050 library for Node.js and browsers

SSR and client support for Next.js v13 cookies (app directory)

Low level SMTP communication layer.

A search client for the Empathy Platform API

Simple and unopinionated ACME client

Low level SMTP communication layer.

JavaScript's functional programming helper library.

A simple, lightweight JavaScript API for handling cookies

The leanest and most handsome HTTP client in the Nodelands.

elegant & feature rich browser / node HTTP with a fluent API

A polyfill for the Resize Observer API

Realtime application framework client

Simple message based IPC client/server providing bi-directional communication over sockets and TCP. Supports one-way messages, promise-based request-response, survey, broadcast and zlib-stream compression

The Next.js SDK for DevCycle!

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

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

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.

A fully-featured caching GraphQL client.

Framework-agnostic, micro-library for getting stack traces in all environments

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

Google APIs Client Library for Node.js

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

☯️ React hook to determine if you're on the server or browser

Low-Level OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

Drop-in replacement for Nodes http and https that transparently make http request to both http1 / http2 server, it's using the ALPN protocol

LRU and FIFO caches for Client or Server

Official library for using the Slack Platform's Web API

JavaScript SVG parser and renderer on Canvas.

Adapter to use InstantSearch UI widgets with Typesense Search

A small Node.js module to retrieve the request's IP address

A TypeScript client library for A2A (Agent2Agent) protocol communication

LaunchDarkly SDK for JavaScript

The official Elasticsearch client for Node.js

SSH2 and SFTP(v3) client/server protocol streams for node.js

A feature toggle wrapper to use LaunchDarkly with React

Websocket Client & Server Library implementing the WebSocket protocol as specified in RFC 6455.

Node Rest and Http Clients for use with TypeScript

An FTP client module for node.js

NodeJS client for kubernetes

PGlite is a WASM Postgres build packaged into a TypeScript client library that enables you to run Postgres in the browser, Node.js and Bun, with no need to install any other dependencies. It is only 3.7mb gzipped.

A adapter around the LaunchDarkly client for flipflop

The search client to use Meilisearch with InstantSearch.

A feature toggle wrapper to use LaunchDarkly with React

Fastest full featured PostgreSQL client for Node.js

Easy and clean way to manage async and sync components in simple and complex projects.

LaunchDarkly Server-Side SDK for Node.js

LaunchDarkly Server SDK for JavaScript - common code

LaunchDarkly SDK for JavaScript - common code

The DevCycle React SDK used for feature management.

PostRPC - JSON RPC over PostMessage (Client Library)

Official library for using the Slack Platform's Socket Mode API

Official JS client for ClickHouse DB - Node.js implementation

Give your JS App some Backbone with Models, Views, Collections, and Events.

Pusher Channels JavaScript library for browsers, React Native, NodeJS and web workers

Official library for using the Slack Platform's Incoming Webhooks

Official JS client for ClickHouse DB - common types

Client for retrieving, creating and patching data from Sanity.io

A terminating Apollo Link for Apollo Client that fetches a GraphQL multipart request if the GraphQL variables contain files (by default FileList, File, or Blob instances), or else fetches a regular GraphQL POST or GET request (depending on the config and

LaunchDarkly Server-Side SDK for Node.js

A simple server to route message to other services, such as email, admin, etc.

Temporal.io SDK Client sub-package

Utils for creating Prisma client extensions with nested operations

The official OpenSearch client for Node.js

Declarative validations for JavaScript

Node.js client library for Google Maps API Web Services

Shopware CLI for API client generation.

An in memory adapter for flipflop

Simple, pluggable, zero-dependency, GraphQL over HTTP spec compliant server, client and audit suite.

Reconnecting WebSocket

An HTTP adapter for flipflop

The hassle-free way to integrate analytics into any Node.js application

A powerful library for interacting with the Discord API

NodeJS v3 [HubSpot API](https://developers.hubspot.com/docs/api/overview) SDK(Client) files

Parser for FTP server responses

A swagger client generator for typescript

🔥 React hook for maintaining correct values, in a clean way

Unleash Client for Node

A sane FTP client implementation for NodeJS

An isomorphic JavaScript client for interacting with the WordPress REST API

An adapter which combines other adapters for flipflop

tiny http client for Node and the browser

Javascript Library for Typesense

Node.js client for OAuth2

An IMAP module for node.js that makes communicating with IMAP servers easy

It is a lightweight rest client for node.js and the browser

OAuth 1.0a support for request-compose

A Node.js module for Oracle Database access from JavaScript and TypeScript

Javascript client for HashiCorp's Vault

A set of builders that you can use when creating your bot

A better WebSocket that Just Works™

Utilities shared across Discord.js packages

Simple git client for conventional changelog packages.

Composable HTTP Client

RPC-like client-service implementation over messaging queue

An localstorage adapter for flipflop

fast mariadb or mysql connector.

Shared tRPC client library for Viber components

A typed fetch client for openapi-typescript

Hooks for using PGlite

A simple NodeJS gmail client which checks the inbox for specific message existence

Official SAP HANA Node.js Driver

Javascript string formatter for human readability

InfluxDB Client

Official Lokalise API 2.0 Node.js client

Zero-dependency, HTTP/1 safe, simple, GraphQL over Server-Sent Events Protocol server and client

Web client interface for ElizaOS agents

JavaScript library for Crowdin API

REST API Client Library

Vector drawing plugin for Leaflet

Util for calling Prisma middleware for nested write operations

An FTP client module for node.js

Driver for connection to Databricks SQL via Thrift API.

Turn a HTML string into DOM elements, cross-platform

The Meilisearch JS client for Node.js and the browser.

A comprehensive JavaScript/TypeScript library designed for both Node.JS and browsers, facilitating seamless interaction with the Atlassian Jira API.

The official JavaScript + TypeScript client library for Prismic

A finite state machine library

A fully featured Memcached API client, supporting both single and clustered Memcached servers through consistent hashing and failover/failure. Memcached is rewrite of nMemcached, which will be deprecated in the near future.

A plugin for Cypress change feature toggles in Cypress runs

a promise-based ftp client for node.js

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

The fal.ai client for JavaScript and TypeScript

[](https://openapi-zod-client.vercel.app/)

LaunchDarkly Client SDK for JavaScript - common code

ObserveRTC Client Integration Javascript Library

A feature toggle wrapper to use LaunchDarkly with React Redux

Client-Side Cookie Manipulation API

A browserify optimized module of google maps infobox

The official javascript bindings for the Axiom API

Tiny cookies library for the browser

JavaScript client library for consuming OpenAPI-enabled APIs with axios. Types included.

Xcraft bus client

commercetools Composable Commerce TypeScript SDK client.

SocketCluster JavaScript client

Skiff is a privacy-first, end-to-end encrypted workspace with Mail, Calendar, Pages, and Drive product. Sign up for a free Skiff Mail account at [skiff.com](https://skiff.com). This monorepo contains all Skiff apps, libraries, and more. You can sign up, u

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Auto generated crdp.d.ts typings from protocol.json files used by Chrome Remote Debugging Protocol

commercetools Composable Commerce TypeScript SDK client.

JavaScript Client API for Kurento Media Server

Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI

Vite plugins for isolating server-only and client-only code

Common Interface for HTTP Clients

A fully-featured caching GraphQL client.

The Dropbox JavaScript SDK is a lightweight, promise based interface to the Dropbox v2 API that works in both nodejs and browser environments.

Configuration logic for the Purest module

LaunchDarkly Client-Side SDK for Node.js

the open source API testing client

Dynamic TCP Client

aliyun oss(object storage service) node client

Utilities for DatoCMS REST API clients

Library for interacting with the WhatsApp Web API

A Node.js wrapper for Spotify's Web API

A node client for the MockServer

The Backbone Framework

Cordova command line interface tool

an OpAMP client for Node.js

A typed fetch client for openapi-typescript

Handy JavaScript Error classes representing the standard HTTP errors. Easily extensible and subclassable.

The Telegram Bot Framework.

Library for using the Unify Intent JS Client in a React app.

A client for the Web Key Directory (WKD) protocol in order to lookup keys on designated servers.

Typescript support/bindings on top of @sap/hana-client SAP Nodejs module to work with Hana DB from Nodejs application.

A typescript implementation of the FusionAuth client.

AnyCable JavaScript client library core functionality

Component package manager consuming git repositories

Exchange translation files with Lokalise TMS

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

Device information and digital fingerprinting written in pure JavaScript.

Query the npm registry for packuments, manifests, packages and download counts

DynamoDB-backed feature store for the LaunchDarkly Server-Side SDK for Node.js

AnyCable JavaScript client for web

A nearly complete implementation of the ESPHome client protocol with encryption support.

Simplify detecting your browser

HTTP/1+2 Fetch API client for Node.js

A low-level HTTP client for communicating with the Elastic APM intake API

Mock utility for the Elasticsearch's Node.js client

TypeScript Connect client for WunderGraph Cosmo

JS client for DatoCMS REST Content Management API

TypeScript client implementation for Google's Agent-to-Agent (A2A) protocol - includes HTTP/WebSocket communication, circuit breakers and error handling

An HTTP/2 client and server implementation

Provides easy and secure websocket communication mechanisms, including server and client implementation, function call routing, connection management, and tagging.

Client package of VuePress

A HTTP client that works in the browser and in Electron

NodeJS client for DatoCMS REST Content Management API

The react client only integration for api references

Promisified U2F API for browsers

A 4kb framework for creating sturdy frontend applications

WebDAV client for NodeJS

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Trino client library

A fluent client for OpenAPI and Swagger

Clones a function (creates wrapper function), with the same signature as source function

Project Haystack utilities for building React applications

Library of reusable React components for building web application with cubicweb

A Javascript SDK for Signal K clients. Provides various abstract interfaces for discovering (via optional mDNS) the Signal K server and communication via WebSocket & REST. Aims to implement all major APIs in the most recent Signal K version(s)

Redis-backed feature store for the LaunchDarkly Server-Side SDK for Node.js

The search client to use Meilisearch with autocomplete.js.

Official library for using the Slack Platform's Real Time Messaging API

Official convertapi.com API client

The Javascript Client SDK for DevCycle

Use the same WebSocket client code in a browser or Node.js for isomorphic apps

Utilities to interact with the Hugging Face hub

The OpenTok.js library lets you use OpenTok-powered video sessions on the web

SOCKS v5 client socket implementation.

Deprecation note: this library has been deprecated in favor of @fal-ai/client

Api paths of @mocks-server/plugin-admin-api

SDK Client for usage of commercetools platform API

Share server-side state with the client-side of an Express app via JavaScript.

Client for Clearbit.co business intelligence APIs

HttpRelay JavaScript and TypeScript library

A fork of the famous and outdated IMAP module for node.js that makes communicating with IMAP servers easy

A Simple Service Bus For Backbone and Backbone.Marionette

The DevCycle JS Cloud Bucketing Server SDK used for feature management.

Absinthe Socket

Small lib for a cool download experience

A lightweight, Promise-based wrapper for Node.js HTTP requests~!

General Language Independent Driver for the Enterprise (GLIDE) for Valkey

LaunchDarkly OpenFeature provider for node.

A cross-platform SDK enabling developers to integrate real-time VoIP chat technology into their projects

A concise decorator for retrieving an IP address from http request with Nest.js controller method

Tools for making a Nostr client.

Matomo tracker for frontend projects

A JS library for helping IPFS peers coordinate, find a common interest, and stay connected around that interest.

A way to store/manage objects or models.

The Memory Layer For Your AI Apps

Generator of API layer in TypeScript for Angular 5 apps

Bunch of useful filters for angularJS(with no external dependencies!)

The DevCycle NodeJS Server SDK used for feature management.

Manage child views in a Backbone.View

Node & Browser tested, Non-JSON DNS over HTTPS fetching with minimal dependencies.

SOCKS v5 HTTPS client.

Injectable Twilio client for Nestjs

A polyfill of IntersectionObserver API

A faktory worker framework for node apps

AWS IoT MQTT broker client

A pure Javascript ZooKeeper client for Node.js.

Hazelcast - a real-time stream processing platform - Node.js Client

A small library for generalized transformation of data. This provides a bunch of transformation functions that can be applied to any data structure. It is a direct port of Clojure's [transducers](http://blog.cognitect.com/blog/2014/8/6/transducers-are-com

A polyfill for the Resize Observer API

Official Mollie API client for Node

A Javascript client for Prometheus query API

A Node.js library for interacting with the Vercel Queue Service API