JSPM

Google APIs Authentication Client Library for Node.js

JSON-RPC 2.0 implementation over WebSockets for Node.js

HTTP Client Utilities

WebSocket client for Forward MPC operations

Twilio's JavaScript Voice SDK

Infinispan Javascript client

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

Promise based HTTP client for the browser and node.js

HTTP and HTTPS modules that follow redirects.

Simple and unopinionated ACME client

Universal VDA 5050 library for Node.js and browsers

PostRPC - JSON RPC over PostMessage (Client Library)

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

Low level SMTP communication layer.

Low level SMTP communication layer.

JavaScript's functional programming helper library.

A simple, lightweight JavaScript API for handling cookies

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 leanest and most handsome HTTP client in the Nodelands.

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

Realtime application framework client

A polyfill for the Resize Observer API

The Next.js SDK for DevCycle!

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.

LRU and FIFO caches for Client or Server

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

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

Server-side API client for OTL CMS backend communication

Google APIs Client Library for Node.js

JavaScript SVG parser and renderer on Canvas.

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

Fastest full featured PostgreSQL client for Node.js

Official library for using the Slack Platform's Web API

A fully-featured caching GraphQL client.

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

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

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.

Stub functions for TanStack Start isomorphic and environment-specific functions

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

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

Adapter to use InstantSearch UI widgets with Typesense Search

LaunchDarkly SDK for JavaScript

Node Rest and Http Clients for use with TypeScript

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

A feature toggle wrapper to use LaunchDarkly with React

Simple git client for conventional changelog packages.

NodeJS client for kubernetes

A search client for the Empathy Platform API

The official Elasticsearch client for Node.js

LaunchDarkly SDK for JavaScript - common code

The DevCycle React SDK used for feature management.

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

A utils library to create a client for any API

A feature toggle wrapper to use LaunchDarkly with React

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

LaunchDarkly Server SDK for JavaScript - common code

LaunchDarkly Server-Side SDK for Node.js

Hooks for using PGlite

Official JS client for ClickHouse DB - Node.js implementation

Official JS client for ClickHouse DB - common types

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

A better WebSocket that Just Works™

The Telegram Bot Framework.

Utils for creating Prisma client extensions with nested operations

Temporal.io SDK Client sub-package

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

A adapter around the LaunchDarkly client for flipflop

The search client to use Meilisearch with InstantSearch.

A swagger client generator for typescript

An FTP client module for node.js

An localstorage adapter for flipflop

The official OpenSearch client for Node.js

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

Official library for using the Slack Platform's Incoming Webhooks

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

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

Parser for FTP server responses

Node.js client library for Google Maps API Web Services

Reconnecting WebSocket

Declarative validations for JavaScript

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

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

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

A sane FTP client implementation for NodeJS

A TypeScript client library for connection to the Automattic agent framework.

Unleash Client for Node

A powerful library for interacting with the Discord API

Tools for making a Nostr client.

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

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

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

Javascript Library for Typesense

Node.js client for OAuth2

Utilities shared across Discord.js packages

Shopware CLI for API client generation.

An isomorphic JavaScript client for interacting with the WordPress REST API

An in memory adapter for flipflop

fast mariadb or mysql connector.

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

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

The fal.ai client for JavaScript and TypeScript

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

Typed client for models.dev to fetch model catalogs with friendly errors.

tiny http client for Node and the browser

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

The OpenRouter TypeScript SDK is a type-safe toolkit for building AI applications with access to 300+ language models through a unified API.

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

Driver for connection to Databricks SQL via Thrift API.

Javascript string formatter for human readability

A typed fetch client for openapi-typescript

Javascript client for HashiCorp's Vault

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

Dynamic TCP Client

An HTTP adapter for flipflop

An adapter which combines other adapters for flipflop

AnyCable JavaScript client library core functionality

OAuth 1.0a support for request-compose

LaunchDarkly OpenFeature provider for node.

Composable HTTP Client

Vector drawing plugin for Leaflet

The official javascript bindings for the Axiom API

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

InfluxDB Client

Turn a HTML string into DOM elements, cross-platform

LaunchDarkly Client SDK for JavaScript - common code

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

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

Official Lokalise API 2.0 Node.js client

Util for calling Prisma middleware for nested write operations

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

Client-Side Cookie Manipulation API

Modbus RTU/TCP over Web Serial

the open source API testing client

AnyCable JavaScript client for web

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

The official JavaScript + TypeScript client library for Prismic

Official SAP HANA Node.js Driver

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

Utilities to interact with the Hugging Face hub

The react client only integration for api references

commercetools Composable Commerce TypeScript SDK client.

REST API Client Library

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

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

Yet Another Swagger Angular Generator

Xcraft bus client

Native bindings for valkey-glide on linux-x64-gnu

A finite state machine library

Tiny cookies library for the browser

Communication protocol for Metarhia stack with rpc, events, binary streams, memory and db access

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

JS API for Yahoo Finance

JavaScript library for Crowdin API

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

A feature toggle wrapper to use LaunchDarkly with React Redux

Enterprise-grade CoSec authentication integration for the Fetcher HTTP client with comprehensive security features including automatic token management, device tracking, and request attribution.

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

The official logging package for Axiom

An FTP client module for node.js

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.

RPC-like client-service implementation over messaging queue

A node client for the MockServer

The Backbone Framework

A 4kb framework for creating sturdy frontend applications

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

commercetools Composable Commerce TypeScript SDK client.

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

Utilities for DatoCMS REST API clients

A browserify optimized module of google maps infobox

a promise-based ftp client for node.js

Native bindings for valkey-glide on linux-x64-musl

TypeScript Connect client for WunderGraph Cosmo

SocketCluster JavaScript client

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

Custom HTTP client using Node.js https module

GraphQL Network Communication Framework (Client)

Client for Clearbit.co business intelligence APIs

WebDAV client for NodeJS

Official convertapi.com API client

aliyun oss(object storage service) node client

LaunchDarkly Client-Side SDK for Node.js

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🚅 Shotx - Powerful real-time communication library.

TypeScript client and types for the Tezos RPC used by Taquito.

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

Lint CSS for email support against caniemail database.

The Memory Layer For Your AI Apps

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

JS client for DatoCMS REST Content Management API

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)

Trino client library

Lightweight client/server WebSocket router for Bun with type-safe Zod/Valibot validation.

JS client for DatoCMS GraphQL Content Delivery API based on the browser Fetch API

A typed fetch client for openapi-typescript

Mock utility for the Elasticsearch's Node.js client

A Node.js library for interacting with WhatsApp Web

ReactJS JavaScript/TypeScript SDK for Localess's API.

Native bindings for valkey-glide on linux-arm64-gnu

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

NodeJS client for DatoCMS REST Content Management API

A very efficient NodeJS memcached ASCII Protocol parser by using only Buffer APIs

A typescript implementation of the FusionAuth 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

Uploadcare Quality Insights API client

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Official Mollie API client for Node

A lightweight, minimalistic TypeScript client for the Zotero API. Complete TypeScript re-implementation with 100% API compatibility, full type safety, and modern ESM/CJS builds.

Vue hooks for using PGlite

Cordova command line interface tool

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

Simplify detecting your browser

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

Promisified U2F API for browsers

Utility to convert specifications (Open API, JSON Schemas) to TypeScript using TypeScript native compiler

The `client` package provides secure, bidirectional communication between a Marketplace application (the client) and Sitecore (the host). Sitecore loads the Marketplace app inside a sandboxed [iframe](https://developer.mozilla.org/en-US/docs/Web/HTML/Elem

Exchange translation files with Lokalise TMS

RESTful HTTP client library

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

Framework-agnostic headless client for TanStack AI

Complete Instagram MQTT protocol with FULL iOS + Android support. 33 device presets (21 iOS + 12 Android). iPhone 16/15/14/13/12, iPad Pro, Samsung, Pixel, Huawei. Real-time DM messaging, view-once media extraction, sub-500ms latency.

A Node.js wrapper for Spotify's Web API

Official JS client for ClickHouse DB - Web API implementation

A fullscreen control for Leaflet

The official Next.js package for Axiom

TypeScript client for LiveTemplate tree-based updates

SOCKS v5 client socket implementation.

Device information and digital fingerprinting written in pure JavaScript.

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

Utility to convert OpenAPI v3 specifications to Typescript HTTP client using TypeScript native compiler

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

A fluent client for OpenAPI and Swagger

JavaScript client with TypeScript support for the People Data Labs API

The Javascript Client SDK for DevCycle

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

Absinthe Socket

HttpRelay JavaScript and TypeScript library

ownCloud client library for JavaScript

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

An HTTP/2 client and server implementation

Temporal.io SDK Environment Configuration sub-package

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

Core functionalities for the Microsoft Graph JavaScript SDK

A mongodb atlas api client for nodejs.

The official React package for Axiom

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

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

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

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

Common Interface for HTTP Clients