leemunroe
A free simple responsive HTML email template
unlayer
Drag-n-Drop Email Editor Component for React.js
emailmonday
A few simple, but solid patterns for responsive HTML email templates and newsletters. Even in Outlook and Gmail.
maizzle
Quickly build HTML emails with Tailwind CSS.
jonathandion
✉️ An awesome list of resources to build better emails.
voidlabs
Mosaico - Responsive Email Template Editor
usewaypoint
A free and open-source block-based email template builder.
ColorlibHQ
Free HTML email templates for Mailchimp and other emails services
Mindbaz
Awesome Opensource Email Resources
unlayer
Drag-n-Drop Email Editor Component for Vue.js
ckissi
Collection of Free responsive HTML templates for Startups
mysigmail
An open source html email template builder with drag & drop editor