Showing 36 of 125 projects
An open-source notification infrastructure with a unified API for In-App, Email, SMS, Push, and Chat notifications.
An open-source notification infrastructure with a unified API for in-app, email, SMS, push, and chat notifications.
A curated list of falsehoods programmers believe in, covering topics from names and dates to networks and geography.
A curated list of falsehoods programmers believe in, covering topics like names, addresses, time, and more to help avoid common pitfalls.
A full-featured email creation and transfer library for PHP, offering a robust alternative to the native mail() function.
A collection of high-quality, unstyled React components for building and sending modern, responsive emails.
A markup language and framework for creating responsive emails with a semantic syntax and standard components.
A beautiful, fast, and fully open-source desktop mail client for Mac, Windows, and Linux.
A Node.js module for sending emails with support for various transports, security features, and easy integration.
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
Open-source authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1.
A Rust tool to verify email address deliverability without sending emails, with CLI, HTTP backend, and library options.
Insular email distribution - mail server as Docker images
An open-source email alias service to protect your online identity by creating disposable email addresses.
A cross-platform .NET library for robust, RFC-compliant IMAP, POP3, and SMTP client communication.
A free, open-source, cross-platform desktop app that combines multiple messaging and email services into one unified interface.
A composable, all-in-one mail server that implements SMTP, IMAP, DKIM, SPF, DMARC, and more in a single daemon.
A collection of simple, solid responsive HTML email patterns that work across clients including Outlook and Gmail.
Anonymous email forwarding
A curated, community-driven list of categorized newsletters for developers, designers, and tech professionals.
A Node.js library to create, preview, and send custom email templates with support for multiple template engines and CSS inlining.
Mail hosting made simple
A desktop SMTP server and email viewer for safe email testing during development.
A desktop SMTP server and email viewer for safe email testing during development.
All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.
A Grunt workflow for designing and testing responsive HTML email templates with SCSS compilation and CSS inlining.
A Go package for generating clean, responsive HTML and plain-text transactional emails with built-in themes.
Keep passwords and other sensitive information out of your chat logs and inboxes.
A Python library for sending emails conveniently via Gmail/SMTP with minimal code.
A curated collection of frameworks, templates, tools, and resources for building and testing modern HTML emails.
A Ruby on Rails gem for sending notifications across multiple channels like email, SMS, Slack, and real-time UI updates.
An advanced spam filtering system and email processing framework that evaluates messages using regex, statistical analysis, and custom services.
A comprehensive IMAP4rev2 library for building Go email clients and servers.
A Rust library for sending emails with multiple transport methods, SMTP security, and async support.
An open-source, self-hosted emailing platform for sending newsletters and transactional emails with enterprise-grade features.
A high-performance .NET library for creating and parsing MIME messages with support for S/MIME, PGP, DKIM, TNEF, and Unix mbox.
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