FastMail - Email, calendars, and contacts to highest standards of security, privacy and reliability.
NIM - GB64.COM is the home of The Gamebase Collection of C64 games.
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
BlueMail - BlueMail is an email management app for Android, iOS, and Windows.
Rust - A safe, concurrent, practical language