Email & Marketing Automation

A free simple responsive HTML email template

The minimal javascript library to create flowcharts ✨

Mautic: Open Source Marketing Automation Software.

Comprehensive paid advertising audit & optimization skill for Claude Code. 250+ checks across Google, Meta, YouTube, LinkedIn, TikTok, Microsoft & Apple Ads with weighted scoring, parallel agents, industry templates, and AI creative generation.

Self hosted newsletter app

Drag-n-Drop Email Editor Component for React.js

A few simple, but solid patterns for responsive HTML email templates and newsletters. Even in Outlook and Gmail.

A list of amazing Newsletters

EspoCRM – Open Source CRM Application

Quickly build HTML emails with Tailwind CSS.

✉️ An awesome list of resources to build better emails.

A browser extension that helps users publish content to multiple social media platforms with one click.

📢 Laudspeaker is an Open Source Customer Engagement and Product Onboarding Platform. Open Source alternative to Braze / One Signal / Customer Io / Appcues / Pendo . Use Laudspeaker to design product onboarding flows and send product and event triggered emails, sms, push and more.

Data for this-week-in-rust.org

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Linkedin Automation Tool: Describe your product. Define your target market. The AI finds the leads for you.

Open-source self-hosted email marketing. Manage your own newsletters at a fraction of the cost.

Notifuse is an open-source & modern emailing platform

A free weekly newsletter featuring noteworthy articles, tutorials, open-source projects, podcasts, videos, trending topics, and more.Python 潮流周刊，分享文章、教程、开源项目、软件工具、播客和视频、热门话题等内容。

Mosaico - Responsive Email Template Editor

A free and open-source block-based email template builder.

邮箱 📧 newsletter RSS 荟萃 News