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Emails

GitHub repository ↗ synced 2026/8/9

Table of Contents

  • React
  • Misc

Frameworks

React

React Email

A collection of high-quality, unstyled components for creating beautiful emails using React and TypeScript.

Mailing

Build emails in React, send from anywhere.

JSX-email

JSX Mail is an email framework that uses React to create email templates.

Misc

MJML

MJML is a markup language designed to reduce the pain of coding a responsive email.

Foundation for Emails

Quickly create responsive HTML emails that work on any device & client. Even Outlook.

Email Framework

The HTML email framework developed to help you build responsive HTML email.

HEML

HEML is an open source markup language for building responsive email.

Acorn

A responsive email framework based on a golden ratio typography grid.

Pine

A 12 column grid, responsive email framework.

Maizzle

Quickly build HTML emails with Tailwind CSS.

Cheatsheets

Rico's cheatsheet

Rico's cheatsheet for HTML email.

Templates

Cerberusemail

Patterns for Responsive HTML Email Templates.

Responsive templates

Free HTML templates from EmailOctopus, usable with any provider.

Campaign

Compose responsive email templates easily, fill them with models, and send them out.

Sendwithus

Open source email templates.

Mailchimp Email Blueprints

Email Blueprints is a collection of HTML email templates that can serve as a solid foundation and starting point for the design of emails.

Campaign Monitor Templates

Easily create beautiful, branded email marketing campaigns.

Responsive Transactional HTML Email Templates

Each template is responsive and each has been tested in all the popular email clients.

Cerberus

Few responsive email patterns.

Antwort

Antwort offers responsive layouts for Email that both fits and adapts to client widths.

Responsive HTML Template

This template is designed to work on all major email platforms and it is built with media query, making it responsive for smartphones that supports media query.

HTML Email Templates

Responsive HTML email templates for Startups & SaaS.

Free Responsive template : Slate

Five pre-tested templates that work with any mailing service.

Grunt Email Boilerplate

A Grunt template to create emails.

Responsive Email Patterns

A collection of patterns & modules for responsive emails.

Email boilerplate

The email boilerplate for sending out nicely formatted messages.

htmlemail

Responsive HTML email templates for startups & developers.

Postmark Transactional Email Templates

Rock-solid email templates for applications.

Stripo

Rich set of responsive, interactive beautiful email templates with Stripo.

Postcards

Design responsive email templates online without coding knowledge.

Lee Munroe's Grunt Email Design

A Grunt workflow for designing and testing responsive HTML email templates with SCSS.

Tools

Can I Email

Can I email… Support tables for HTML and CSS in emails.

Topol

Create stunning responsive HTML e-mails in a minute.

MJML Desktop App

MJML official desktop app.

Rollover

Generates code for a Rollover Image that displays an alternative image when the email recipient hovers the cursor over the image.

Bulletproof Email Buttons

Design gorgeous buttons using progressively enhanced VML and CSS.

Bulletproof Background Images

Create rock-solid background images for your HTML email with some help from VML and CSS.

Stripo.email

Online drag-n-drop and HTML email builder to create professional and responsive email templates fast without any HTML skills.

MySigMail Card

A free drag & drop builder helps you create email templates intuitively and very quickly.

TestSubject

Test How Your Email Subject Lines Appear On The Most Popular Mobile Devices.

MailSpice analytics

Email analytics add-on for all email services that provides deep insights into all of your email campaigns (works with all ESPs).

Alter.email

A free tool to help you inline CSS, remove unused CSS, clean up your text, add extra attributes to tags, add URL tracking parameters, minify, and even prettify HTML email.

Sensitive Subjects

Never send an embarrassing subject line!

Detergent

A tool to prepare the text for pasting into HTML: removes invisible Unicode characters (like [ETX](https://www.fileformat.info/info/unicode/char/0003/index.htm) which can come from PSD files), encodes special characters (like turning £ into `£`) and improves typography.

EmailComb

Email-friendly unused CSS removal tool which does not parse and thus accepts mixed sources, including your ESP templating tags. Extras: CSS uglification and HTML/CSS minification (powered by HTML Crush).

HTML Crush

Email-friendly HTML minifier: limits lines to 500 chars. (best practice), respects Outlook conditional tags and accepts mixed sources, including ESP templating tags. Optionally, can only remove indentations (not touching line breaks).

Tabifier

Opposite of HTML Crush - a tool to beautify the indentation in HTML files. Works with mixed input sources, including your ESP templating tags.

Email Link Builder

Make mailto links that open email drafts with prefilled Recipients, Subject, Body and more.

email-verifier

A tool for email verification without sending any emails.

DevMail

An email sandbox for software developers. Capture emails from your dev, staging, QA, or CI environment.

Disposable Email Check API

A free API for checking if an email address is disposable. No sign up required.

Services

Resend

Build, test, and send transactional emails at scale.

EmailOctopus

Email marketing made easy.

Mailchimp

MailChimp provides email marketing for more than 15 million people globally.

Mailjet

all-in-one Email Services Provider that allows businesses to send Marketing, Transaction Email and Email Automation.

Mailscribe Mailmaker

AI-powered email marketing platform that allows to design email with built-in components.

Campaign monitor

Campaign Monitor makes it easy for you to create, send, and optimize your email marketing campaigns.

Sendgrid

Delivering your transactional and marketing email through one reliable platform.

Postal

A fully featured open source mail delivery platform for incoming & outgoing e-mail.

SparkPost

Your application’s emails: Delivered on time and to the inbox.

Mautic

Mautic Marketing Automation. Build smarter campaigns – and build them faster – with marketing automation that’s quick to learn, simple to use, and easy to iterate.

Mailgun

Transactional Email API Service For Developers.

eSputnik

eSputnik is a marketing automation system trusted by more than 30 thousand loyal customers worldwide to send more than a billion emails every month.

Postmark

Lightning fast delivery for your application emails. Postmark delivers your transactional email to customers on time, every time.

ImprovMX

Create free email aliases for your domain name.

Reacher

Check if an email exists without sending any email. Written in Rust, 100% open-source.

Kickbox

Email verification service (check an email exists).

Forward Email

The 100% open-source and privacy-focused email service.

Campaign Cleaner

The Ultimate Tool for Optimized, High-Performance Email Campaigns.

ForwardMX

Premium email forwarding for your domain name.

Heybounce

Email verification service that checks if an email exists and detects disposable emails.

Self-Hosted Services

Cloud Seeder

1-click Install and Upgrade a Postfix+Dovecot or Stalwart mail server instance, hands free.

iRedMail

Easy to install open source mail server solution.

Mail-in-a-box

Lets you become your own mail service provider in a few easy steps.

Mailcow

The mailserver suite with the 'moo'. An easy to use dockerized selfhosted email solution.

Mailtrain

Self Hosted Newsletter App Built on Top of Nodemailer.

Mautic

Mautic Marketing Automation. Build smarter campaigns – and build them faster – with marketing automation that’s quick to learn, simple to use, and easy to iterate.

Modoboa

A solution to quickly deploy and manage a complete email server, compatible with latest standards and optimized for delivery and reputation protection.

Poste.io

Complete mailserver built in one docker container.

SimpleLogin

Self-hosted email alias solution.

Articles

My Wonderful HTML Email Workflow

My Wonderful HTML Email Workflow, using MJML and MDX for responsive emails.

Email Design Workflow

An email design workflow by By Lee Munroe.

Composing better emails

Tips for writing effective emails.

Darylldoyle Gulp workflow

Gulp Email Creator is a gulp workflow inspired by Lee Munroe's grunt-email-design workflow.

Html Email Development Workflow

A Typical Email Development Workflow by Sitepoint.

Design

CSS Support

A complete breakdown of the CSS support for every popular mobile, web and desktop email client on the planet.

Email Template Guide

Using a modular email template system.

Mail Servers Best Pratices

This guide is a brief summary of email best practices that we have learned from managing mail servers.

Stylecampaign

I looked at the navigation of 50 responsive retail emails. Here is a breakdown of the patterns I discovered.

Blogs

EmailOctopus Blog
Litmus Blog
Stylecampaign Blog
Myemma Blog
Postmarkapp Blog
Spently Blog
Emailmonks Blog
Stripo.email Blog

Email Marketing & Email Design Blog.

HTML Email Blog
Build Better Blog

Design and content production in email marketing.

Email Design Blog

Articles, tutorial, inspiration for all email geeks.

Resources

Email marketing regulations

A guide to email marketing regulations around the world.

Email toolbox

Hand-picked resources for email marketers and designers.

Mailchimp

Super awesome resources from Mailchimp.

Litmus Resources

Stay up to date with the latest email news and trends with Litmus resources.

Campaign Monitor Resources

Campaign Monitor resources will turn you into an expert in no time.

Campaign Monitor Dev Resources
Mailchimp

Mailchimp Email Design Reference.

Arstechnica

Tutorial on how to build your own email server.

  • Mailmodo- Mega Email Template Library, from where you can get the template for free or customize your own Email Templates

Inspirations

Email Copy

Email copy from great companies.

Really good emails Codepen
Really good emails

The Best Email Designs in the Universe.

TidyMails

The Email Newsletters' Universe.

Milled
The Top Email Campaigns

The most effective email marketing campaigns from Campaign Monitor.

Htmlemaildesigns

Beautiful emails to help inspire your next email design.

WhoSentWhat

We bring email newsletters from inbox to web

Statistics

Myemma Email Stats

18 must-know stats for modern email marketers by Emma, Inc.

Mailchimp Research

Mailchimp's researchers are constantly analyzing data to help you make the most of your email campaigns.

Campaign Monitor 2015 Report

2015 Report: The new rules of email marketing.

Campaign Monitor 2016 Report

2016 Report: Campaign Monitor 2016 Year in Review.

Testing

PutsMail

Free tool to test your HTML emails before sending them!

Litmus

Test and track your emails with Litmus.

Campaign Monitor

Test your design in all the different email client with Campaign Monitor.

Grunt Litmus

Send email tests to Litmus with grunt.

Gulp Litmus

Send email tests to Litmus with gulp.

MailTrap

A Fake SMTP Server to Test, View and Share emails without spamming real customers.

testmail.app

A fake SMTP server with unlimited mailboxes and a GraphQL API for automating end-to-end tests.

Email Privacy Tester

A tool to test your email client's priacy features (loading remote content).

Mail Tester

Test the spammyness of your emails.

Mailsnag

Test email server for all of your SMTP needs - simulate delay and errors, preview and share emails, and more - all without sending emails to actual customers.

Email Spam Tester

Free tool to check to see if your email will end up in the spam folder.

  • MailHog A local fake SMTP server (based on Go).
  • MailCatcher A local fake SMTP server (based on Ruby).

Learning

Responsive HTML Email Design

Responsive email course by Justine Jordan and Jason Rodriguez.

Mastering HTML Email

This series of tutorials will take you through the fundamentals, exploring development techniques, workflow and design approaches.

Building Responsive Email Templates with Ink

Building Responsive Email Templates with Ink.

Litmus learning

Litmus learning resources.

Check Also

Awesome JS Books

This is a curated list of all the best JavaScript books.

Web Configs

Monorepo for all common configurations for building web apps.

My Neovim Config

Small Neovim configuration written in Lua that is specifically designed for web development.