Prometheus : Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Prometheus's main features are:
a multi-dimensio...
Plausible Analytics : Plausible is a lightweight and open-source website analytics tool. It doesn’t use cookies and is fully compliant with GDPR, CCPA and PECR.
cal.com : Open source meeting scheduling tool. Send a link, let others book a slot. Calendly alternative.
Beehive : Beehive is an event and agent system, which allows you to create your own agents that perform automated tasks triggered by events and filters. It is m...
Zulip : Powerful slack-like open source group chat
A lightweight, open source, tracking-free comment engine alternative to Disqus.