Sendune – open-source HTML email designer
Demo: https://designer.sendune.com/ Code: https://github.com/SendWithSES/Drag-and-Drop-Email-Designer HTML for email is probably the hardest code to write. Even a teeny-tiny deviation from the rules will break the email in untold combination of os/desktop/mobile clients. It's mid 2024. Almost 50 years since email was invented and 35 years since HTML was born. A 'basic-open-source-HTML-email-designer' must be a solved problem, right? We thought so too. Sadly, that's not the case. There are a few decent open source email designers but they carry…
Sendune – open-source HTML email designer launched on July 19, 2024 with 429 votes, #91 of 5,184 launches that month and more than 99% of that year's launches.
In plain words
Sendune is an open-source drag-and-drop HTML email designer that simplifies creating emails compatible across different clients and devices. It is designed for developers who need to embed an email designer into their applications without heavy dependencies. The tool focuses on simplicity and produces pure HTML output without intermediate code formats, avoiding vendor lock-in and providing a lightweight solution to the historically complex problem of email HTML development.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Demo: https://designer.sendune.com/ Code: https://github.com/SendWithSES/Drag-and-Drop-Email-Designer HTML for email is probably the hardest code to write. Even a teeny-tiny deviation from the rules will break the email in untold combination of os/desktop/mobile clients.…
Does a similar job
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- STSendune – The Email Platform for Anyone Using AWS SES2024 · ▲11
Just over two months ago, we shared our open source HTML email designer here and it very quickly hit the front-page: https://news.ycombinator.com/item?id=41007403. Here's some backstory. The open source email designer was the foundation and core part of an internal tool we started way back in 2014 to help our clients leverage the reliability and cost benefits of Amazon Simple Email Service (SES). In 2018 we made this tool public - calling it 'Send With SES'. In 2024 we renamed it SENDUNE (https://sendune.com/). This was partly to avoid infringing on the word…
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Source: Show HN post ↗ · launch text quoted in part
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