Fathom #Project#: Fathom. Simple, trustworthy website analytics. Built with Golang & Preact.
Matomo #Project#: Liberating Web Analytics. Star us on Github? +1. Matomo is the leading open alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites, apps & the IoT and visualise this data and extract insights. Privacy is built-in. We love Pull Requests!
Sentry #Project#: Sentry is cross-platform application monitoring, with a focus on error reporting.