https://github.com/le0pard/vmail

VMail - check the markup (HTML, CSS) of HTML email template compatibility with email clients
https://github.com/le0pard/vmail

css email emscripten golang hotwire hotwire-turbo html pwa ruby stimulus stimulusjs svelte svelte3 sveltejs validator wasm webassembly

Last synced: about 22 hours ago
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VMail - check the markup (HTML, CSS) of HTML email template compatibility with email clients

• Host: GitHub
• URL: https://github.com/le0pard/vmail
• Owner: le0pard
• License: mit
• Created: 2021-10-27T10:59:59.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2024-09-18T10:05:22.000Z (7 days ago)
• Last Synced: 2024-09-18T14:55:22.718Z (7 days ago)
• Topics: css, email, emscripten, golang, hotwire, hotwire-turbo, html, pwa, ruby, stimulus, stimulusjs, svelte, svelte3, sveltejs, validator, wasm, webassembly
• Language: HTML
• Homepage: https://vmail.leopard.in.ua/
• Size: 10.3 MB
• Stars: 43
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# [VMail](https://vmail.leopard.in.ua/) - check the markup (HTML, CSS) of HTML email template compatibility with email clients

[![Build and Deploy](https://github.com/le0pard/vmail/actions/workflows/deploy.yml/badge.svg?branch=main)](https://github.com/le0pard/vmail/actions/workflows/deploy.yml)

[![VMail](https://user-images.githubusercontent.com/98444/142698496-ee804d5e-1108-47a0-95ba-6eedd72e7144.png)](https://vmail.leopard.in.ua/)

Email clients use different rendering standards. This is why your email can be displayed not as you designed it. You need to check that your message code won't cause rendering issues.

Vmail (**V**alidate E**mail**) check the markup (HTML, CSS) of HTML email template content in search of problematic elements. For each it finds, it displays the list of email clients that lack support for it or support it only partially.

VMail collect the data on support for particular HTML & CSS rules from [Caniemail.com](https://www.caniemail.com/)

## Development

To start it in development mode, you need install ruby, node.js, golang and run in terminal:

```bash

$ bundle # get all ruby deps

$ yarn # get all node.js deps

$ bundle exec rake wasm:parser # build wasm parser module

$ bundle exec rake wasm:inliner # build wasm inliner module

$ yarn dev # start server on 3000 port

```

### Build wasm files from Go files

```bash

$ bundle exec rake wasm:parser # build wasm parser module

$ bundle exec rake wasm:inliner # build wasm inliner module

```

### Format svelte components

```bash

yarn prettier --write --plugin-search-dir=. ./src/components/*

```

### Benchmark parser

```bash

$ cd wasm_parser/parser

$ go test -benchmem -bench=.

```

## Contributing

1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request