Cachet : Beautiful & simple service statuses. The open source status page system, for everyone.
GitLab : GitLab is a web-based Git repository manager with wiki and issue tracking features. GitLab offers hosted accounts similar to GitHub, but also allows i...
Mailtrain : Mailtrain is a self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB). Mailtrain supports subscriber list management, ...
Commento : A lightweight, open source, tracking-free comment engine alternative to Disqus.
Prometheus : Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Prometheus's main features are:
a multi-dimensio...
Open source meeting scheduling tool. Send a link, let others book a slot. Calendly alternative.