Based on our record, Bootstrap 4 Cheat Sheet should be more popular than Unlayer. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Before that we had some luck using RazorLight, but we did all email templates in an editor Unlayer, exported the html and made a layout and view files. Source: 12 months ago
Bootstrap cheat sheet. Obviously most classes I know, but occasionally you just need to see what else is out there. https://hackerthemes.com/bootstrap-cheatsheet/. Source: almost 2 years ago
Enjoy an interactive list of Bootstrap classes. Chose to copy Code snippet of CSS class. BOOTSTRAP CHEAT SHEET. - Source: dev.to / over 2 years ago
Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.
Bootstrap Magic - Create your Bootstrap 4.0 themes easily with magic
MJML - The open source framework for responsive emails
Bootstrap Zero - Open-source, free Bootstrap templates collection.
BeeFree.io - Bee is MailUp's drag-&-drop editor for responsive design emails.
ArchitectUI - Modern dashboard template for bootstrap 4