A faster, leaner email client and fork of Nylas Mail
Free and Open Source Invoicing, Expenses & Time-Tracking
Open source email service with a strong focus on security and privacy
Take back control of your email with this mail server in a box
Catches mail and serves it through a dream
Prometheus Alertmanager
Daemon to ban hosts that cause multiple authentication errors
Open Source Email App for Android
PHP SDK for Apple Wallet and Google Pay Membership, Loyalty, etc.
Everything you need to build and deploy scalable realtime 3D apps
Lightweight Open Source webmail written in PHP and JavaScript
Unofficial ProtonMail Desktop App
Python client for FCM - Firebase Cloud Messaging
An isomorphic Javascript library for GoTrue
Juice inlines CSS stylesheets into your HTML source
a Disqus alternative
Firebase Admin Node.js SDK
Instant messaging platform
A glossy Matrix collaboration client for the web
Matrix reference homeserver
Pearl Linux XFCE 64 bit OS for Raspberry Pi4 with TwisterOS Extras
SSL VPN Client for Windows (OpenVPN).
VICIdial Contact Center Suite
Anti-Spam SMTP Proxy Server implements multiple spam filters
IP notification and information of your remote computer by email