
Keila is an open source newsletter tool that provides a self-hosted alternative to commercial services like Mailchimp and Sendinblue. It enables users to easily create and send newsletter campaigns with support for multiple email service providers including AWS SES, Sendgrid, Mailgun, and Postmark.
Keila is ideal for organizations, businesses, and individuals who need newsletter functionality but prefer open source solutions with the ability to self-host and maintain full control over their subscriber data and email operations.

The open-source notification infrastructure. In-app Inbox component, E-mail, SMS, Push and Slack Integrations.

๐จ The ultimate social media scheduling tool, with a bunch of AI ๐ค

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

๐ Build and send emails using React

MJML: the only framework that makes responsive-email easy

โ๏ธ Send e-mails with Node.JS โ easy as cake!

A list of Free Software network services and web applications which can be hosted on your own servers

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Production-ready platform for agentic workflow development.

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript API for Chrome and Firefox

The worldโs fastest framework for building websites.

:house_with_garden: Open source home automation that puts local control and privacy first.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Open Source Continuous File Synchronization