From project planning and source code management to CI/CD and monitoring, GitLab is a single application for the entire DevOps lifecycle.
Synology is a popular NAS appliance
InfluxDB is an open source time series platform. This includes APIs for storing and querying data, processing it in the background for ETL or monitoring and alerting purposes, user dashboards, and visualizing and exploring the data and more.
LinkAce is a self-hosted archive to collect links of your favorite websites. Save articles to read them later, tools to use them in your next project, or historic content to archive it for the long term. LinkAce comes with a lot of features while keeping a clean and minimal interface.