JSPM

The official Node client library for the Mailchimp Transactional API

A Prisma adapter for @nestjs-cls/transactional

A nestjs-cls plugin for transactional decorators

A CLI tool for managing templates, sending emails, and fetching servers on Postmark.

Sendwithus.com Node.js client

A Drizzle ORM adapter for @nestjs-cls/transactional

SocketLabs Email Delivery node.js client library

A Kysely adapter for @nestjs-cls/transactional

A Knex adapter for @nestjs-cls/transactional

Official Node.js SDK for Unosend - Email API for Developers

Node.js SDK for Autosend with Resend-compatible adapter

Reactronic - Transactional Reactive State Management

AceBase realtime database. Open source firebase alternative for nodejs and browser, with additional features: indexes, geo, fulltext, queries, custom storage, offline usage, synchronization, live data proxies and more

A mongoose adapter for @nestjs-cls/transactional

Simple node library for sending transactional/otp/promotional SMS in India using the 2factor.in APIs

Official Node.js SDK for Maileroo v2 API. Send transactional/marketing emails via Maileroo with a simple and intuitive API.

A Transactional method decorator for Sequelize ORM

Official ElasticEmail SDK. This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.

Official ElasticEmail SDK. This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.

Client library to to access WAPI ledgering services

Verstak - Front-End Library

A mongodb adapter for @nestjs-cls/transactional

"@transactional/core" is an npm package that offers the core implementation of "@Transactional" method decorator for running your queries inside a transaction seamlessly. It achieves this by leveraging AsyncLocalStorage.

"@transactional/prisma" is an npm package that offers a "@Transactional" method decorator for running your queries inside a transaction seamlessly. It achieves this by leveraging AsyncLocalStorage.

Node.js SDK for the Send16 email platform

A nonofficial, feature complete, client library for sending transactional emails via Bloomreach.

Node.js SDK for SendStreak

Nodemailer transport module for Sendinblue V2/3

Node.js library for the Sidemail API.

Core database functionality for Optimystic

Agnostic transactional email sending in Node.js environment

PostgreSQL adapter for Queuert job queue system

Official TypeScript/JavaScript SDK for the Bokimo email & events API

Core package for Queuert job queue system

Node.js SDK for EnvíaloSimple Transaccional

A simple transactional, event-driven communication framework for microservices using RabbitMQ

Geenius Emails — transactional and marketing email primitives, provider adapters, framework surfaces, and Convex helpers

Command-line interface for the Send16 email platform

EmailMate SDK — Resend-compatible email API (emailmate.dev) + brand-aware react-email templates.

The official CLI for SendCraft — send emails, manage campaigns, and more from your terminal

Host your own wallet, be your own bank and have a powerful multi-blockchain system at your fingertips.

MailChannels Email API integration for Nuxt

Official TypeScript SDK for EuroMail transactional email service

Send-only: outbound email from Node via direct MX (SMTP client). Node backend only — not for browser or client bundles; does not receive mail or host inboxes.

Official SendCraft SDK for Node.js - Send transactional emails and campaigns via the SendCraft API

Transactional emails for our products

Official SwiftMail Node.js SDK - Enterprise-grade transactional email service

NestJS integration for Outboxy transactional outbox pattern

Reactronic Front - Transactional Reactive Frontend Development Framework

Typed client for Cybin event tracking and contact management

Declarative temporal constraint evaluation for API authorization. Identity-keyed resource budgets with automatic dependency discovery and atomic transactional commit.

Production-grade Brevo email automation library for SaaS developers

Cassandra user configurability module

Reactronic Toolkit for React

PostgreSQL patching made easy.

n8n community node for Loops (loops.so) — manage contacts, send events, and transactional emails

Pushinka: Transactional, Reactive, and Asynchronous State Management

Production-Ready TypeScript Outbox Pattern

A JavaScript library for transactional mutable updates

Production-Ready TypeScript Outbox Pattern for PostgreSQL

Core interfaces and services for the Universal Inbox-Outbox Pattern

A clean, type-safe, and fluent Node.js library for sending emails via Scaleway's Transactional Email (TEM) service.

Server-rendered HTML page templates and components for transactional pages — order success, downloads, customer portal, login. Light and dark themes.

Composable email template building blocks with theme system for React Email

Production-Ready TypeScript Outbox Pattern for MongoDB

Official TypeScript / Node.js SDK for the MailGenius API. Templates, sequences, events, webhooks, schema-contract — typed, retried, idempotent.

Fully reactive programming for nodejs and the browser

Sendfully Node.js SDK

File based FIFO queue

Node.js SDK for the Sendi email API

CLI tool for generating and managing Mailgun email service configurations

n8n community node for WANotifier — WhatsApp marketing automation built on the official WhatsApp API. Create or update contacts, send free-form messages during an active conversation window, and fire transactional notifications using pre-configured messag

The `genius` CLI — log in, manage keys, tail audit logs, send transactional emails from your terminal.

NPM library to make usage of Locaweb transactional email service API with NodeJS

High-performance Redis Streams queue for Node.js with Lua-powered bulk XADD, idempotent workers, heartbeat locks, stuck-task recovery, retries, DLQ, and distributed processing.

Self-hosted email tracking for AWS SES with open and click tracking

A simple transactionnal mailer for user signup and password reset with nodemailer and a custom pug template, promisified with bluebird

Zero-dependency Node.js (>=18) SDK for the Plunk API.

The official Node.js SDK for MailApi.dev - Send transational emails, Verify, Update and handle your Project Email needs.

High-performance Redis Streams queue integration for NestJS based on power-queues.

CLI tool for generating and managing Resend email service configurations

A Transactional method decorator for Sequelize

Official Node.js SDK for the ToSend email API

A simple JS database without query language

Node-RED implements generalised connections manager.

Decorator that wraps all prisma queries along the whole call stack to a single transaction.

Official JavaScript/TypeScript SDK for SendMailOS email API

Reactronic Front for Web - Transactionally Reactive Frontend Development Framework for Web

Library to send transactional emails

Official Robase.dev Node.js / TypeScript SDK — Resend-compatible API shape.

Automagically compile MJML templates to responsive HTML and easily update new versions to Sendwithus platform

Production-grade Redis abstraction for Node.js with strict key formatting, safe JSON serialization, advanced list/queue operations, SCAN-based pattern tools, TTL helpers, batch UNLINK deletion, and Redis Streams support. Perfect for high-load microservice

mongoose transaction decorator

Kirim.Email transactional email nodes for n8n - send emails and receive webhooks

Node.js SDK for the Mailer email service

Reactronic DOM - Transactional Reactive Front-End Development Framework

Fix count: A CLI tool for managing templates, sending emails, and fetching servers on Postmark.

A TypeScript driver for ArcadeDB

Append text files without leaving corrupted states between process crashes. A set of files can be grouped together so that appends to all those files can be committed at once making sure files are in sync.

A javascript package that extracts transactional info from a string

Production-Ready TypeScript Outbox Pattern for MongoDB

Official Node.js SDK for SendPigeon email API

A tool to migrate raw SQL files in a transactional manner

Production-Ready TypeScript Outbox Pattern

Transactor creates and manages client side transactions, allowing you to then opperate on them individualy or as a whole. For example, you could create a transaction for adding several new users to a form, then save them all at once. Additionaly, Transa

Transactional email templates + transport for VelaPay (CF Email Service + Mailpit)

A simple filebased eventsourced store

A transactional email mailer that runs on AWS lambda and sends emails via SES

Transactional emails development architecture

A modified nestjs-cls plugin for transactional decorators

Grunt plugin to deploy your local HTML email templates to sendwithus

This is a simple and pragmatic library for sending emails on systems built on Node.js using JavaScript or Typescript.

Official TypeScript SDK for Mail Catapulte — catapult your transactional emails

Production-Ready TypeScript Outbox Pattern for PostgreSQL

TypeORM transaction adapter for `@nestplatform/transactional`, providing seamless transaction management for TypeORM in NestJS.

A vue cascading component, without tier restrictions, is selected from a set of associated data sets, often used in provincial, corporate, transactional, directory-level, and so on. Compared to the Select component, you can complete the selection in one g

CLI tool for Transactional — send emails, SMS, manage domains from the terminal

API Buddy integration for SendGrid - Email delivery service for transactional and marketing emails

Transactional Email & Templated Email for NodeJS

Reactron - Transactional Reactive Front-End Development Framework

Official SendKit SDK for sending emails and managing subscriptions

Lightweight TypeScript wrapper for the MailChannels Email API.

Transactional outbox of Postgres for Node.js with little Event Sourcing

Official Node.js SDK for the FlySend email API.

Official SDK for JetEmail transactional email service

wsfs: local-first virtual filesystem with IndexedDB cache and pluggable backend persistence.

A Transactional method decorator for Sequelize ORM

Transactional ACID key value store based on Promises (async/await compatible) and LMDB.

A powerful, ORM-agnostic transaction management module for NestJS, inspired by Spring Framework's `@Transactional` annotation.

n8n nodes for sending emails and campaigns with Zupost

NestJS integration for power-redis: secure, scalable and production-ready Redis client wrapper with multi-connection support, TLS, utilities and high-performance helpers.

TypeScript SDK for the Kraiter email platform

Official Node.js SDK for PappyMail - Send transactional emails, manage campaigns, and build email experiences.

Transactional task queue for the browser with support for OPFS, localStorage, sessionStorage, in-memory

Node.js transaction management framework inspired by Spring's `@Transactional` annotation.

Transactional Email & Templated Email for NodeJS

Wrapper for smsowl.in REST API.

CLI for the Loops email marketing API — manage contacts, send events, transactional emails, and more from the command line. AI-agent optimized output.

Compose beautiful multilingual emails with XHTML templates and Nodemailer

HTML or Brevo template emails by content-type and event; send via Brevo

Customizable transitional HTML email templates for node.js, compiled with variable content

A transactional email mailer that runs on AWS lambda and sends emails via SES

A browser localStorage implementation of the NodeJS lmdb API

Mongoose adapter for `@nestplatform/transactional`.

Spring Data Transactional Nodejs implementation

n8n node for Resend - Email marketing and transactional emails

Official Node.js SDK for MailCraft — transactional email with AI-generated content

Official Node.js SDK for AISend — AI-powered email API

Node.js library for the Sidemail API.

Official VarboxMail SDK for Node.js - Send transactional and marketing emails with ease

MCP server for the Mailjet Email API (v3/v3.1)

Official Node.js SDK for the Hiveku Transactional Email Service

Next.js SDK for Transactional Auth - OpenID Connect authentication for Next.js applications

Modern HTML email templates and components for transactional emails — order receipts, download links, license keys, and more.

SendGrid transactional email + marketing — send mail, dynamic templates, contact + list management, stats. Uses the encrypted credential vault for API keys.

A library that integrates nestjs-cls Transactional decorator with neverthrow, automatically throwing on ErrResult for transaction rollback

Official ArtaMail SDK for sending transactional and marketing emails

ArtaMail SDK integration for Next.js applications

A free alternative for sending emails in Node.js

Better Auth plugin for Transactional Auth

Official React SDK for Transactional - Auth, Chat, Knowledge Base, and Forms components

Node.js SDK for Transactional Auth - Token verification and management API client

A Transactional Queue Server with REST API Access, built for Speed and Data integrity

NPM SDK for Yournotify API. Send email and sms marketing campaigns with ease.

A node client which abstracts some basic mandrill api calls.

Официальная Node.js библиотека для работы с API Haskimail

Write transactional and marketing emails using MJML & Markdown

ArtaMail SDK module for Nuxt 3 applications

Transactional Memory SDK for TypeScript/JavaScript

Transactional Email & Templated Email for NodeJS

Brevo (formerly Sendinblue) — transactional email, SMS, contacts, lists, attributes, and transactional templates. Uses the encrypted credential vault for API keys.

Official ADSMedia Email API SDK for JavaScript/TypeScript

React SDK for Transactional Auth - OpenID Connect authentication for React applications

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Official TypeScript SDK for Transactional Email & SMS API

Official Node.js SDK for Mailiam - transactional email made simple

A nonofficial client library for sending transactional SMS via Bloomreach

A nestjs-cls plugin for transactional decorators

A javascript client for Postal

A composable directory of business email templates, best practices, and guides

Official Node.js SDK for the RemindMe transactional email API

CLI for GetMailer - Send transactional emails with ease

Falconyte official community node for n8n

Nested transaction support for Drizzle ORM with decorators, AsyncLocalStorage context propagation, and custom rollback control.

Transactional unit tests using sequelize and mocha

Fast, lightweight transactional email for Node.js — powered by AWS SES

CLI for GetMailer - Send transactional emails with ease

WebVentures Comms SDK - Unified communication SDK for TypeScript & JavaScript. Send emails, SMS, push notifications, and more with a single, type-safe API. First-class support for Next.js 16+, React 19, React Native, and Expo.

Node.js SDK for Truncus Email API

Consistate: Transactional, Reactive, and Asynchronous State Management and Rendering for JavaScript

> Transaction management for NestJS with TypeORM supporting propagation and isolation.

Official ElasticEmail SDK. This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.

Node.js SDK and CLI for the Fiwy transactional email API

Official Node.js SDK for the Mailmark transactional email API

A simple transactional, event-driven communication framework for microservices using RabbitMQ

n8n node for Resend - Email marketing and transactional emails

<div align="center"> <p><a href="https://mailpace.com" target="_blank"><img src="https://docs.mailpace.com/img/logo.png" width="200" alt="MailPace"></a></p> <p>A set of gorgeous Transactional HTML Email Templates built on TailwindCSS</p> <div>

Paigam is an npm package providing ready-to-use, customizable email templates for common use cases such as verification, password resets, OTPs, welcome emails, receipts, and promotional messages.

High-performance email template system with dual HTML+Text output, custom components, and intelligent caching

NextMailer - Full-stack email infrastructure service with CLI. Send transactional emails at scale with built-in tracking, templates, analytics, and queue management. Features Postfix SMTP bridge, BullMQ queuing, Vercel Blob storage, and comprehensive obse

Beautiful transactional decorator for Drizzle ORM with all capabilities from typeorm-transactional

Transactional Email & Templated Email for NodeJS

A microservice for sending template based emails via an SMTP server written in JavaScript

Minimal, SMTP-first email core library for Bun and Next.js

Interface with the SensorPro API

Email adapters for Flight Framework - Resend, SendGrid, SMTP

Knex Transactional Decorator

CLI for Truncus Email API — send transactional emails from the command line

Simple node helper module for txnhog.co

Official SMS message templates for Relay

Official TypeScript SDK for Outlet.sh - server-side only

Ecomail email provider for Strapi 5 - send transactional emails via Ecomail API

System notification emails as beautiful as postcards. - 像明信片一样漂亮的系统通知邮件模板

Postmark email API tools for AI agents. Send emails, manage templates, bounces, domains, webhooks, and more.

Official CLI for Transactional - manage email, SMS, forms, and more from your terminal

Simple Newsman SMTP API Client with Axios

A simple wrapper for Nodemailer to send emails, configured through .env variables.

Official Mailpush SDK for JavaScript/TypeScript

A CLI tool for managing templates, sending emails, and fetching servers on Postmark.

Node.js SDK for MailVex email service

SocketLabs Email Delivery node.js client library

Resend email API tools for AI agents. Send emails, manage domains, contacts, broadcasts, audiences, and API keys.

A lightweight, transactional document database

Nodemailer transport module for Sendinblue V2/3 & nodemailer v6

Send transactional emails with EmailIt

Mandrill (Mailchimp Transactional) email adapter for ThorMail

Brevo (formerly Sendinblue) plugin for email marketing campaigns, transactional emails, contact management, and list management

Generic mail dispatcher for @mostajs — driver-based (SMTP, Resend, Postmark, SES, Brevo, Mock, Console), MailLog persistence, idempotence, RGPD audit.

Official Node.js SDK for SendIX email platform

Official University Living Node.js SDK for the Email Platform API

A simple transactional, event-driven communication framework for microservices using RabbitMQ

Send EmDash CMS emails through Postmark — settings, delivery log, webhook tracking, live stream/sender pickers.

The design system for modern command-line tools

Apex transactional email client for Node 18+ and modern runtimes (Edge, Deno, Bun, browsers).