CHAOSS
CHAOSS (Community Health Analytics in Open Source Software) is a Linux Foundation project that develops metrics, methodologies, software, and practitioner guides for measuring and improving open source community health and sustainability. It produces a metrics catalog organized into focus areas (Common, DEI, Risk, Value, Evolution) and metrics models, along with open source software (Augur, 8Knot, GrimoireLab) that ingests data from Git, GitHub, GitLab, mailing lists, and other community platforms to compute the metrics. CHAOSS-aligned SaaS services such as OSS Compass and Bitergia Analytics also expose the metrics for adopters who do not want to host the software themselves.
APIs
CHAOSS Augur REST API
Augur is a CHAOSS reference implementation that collects data from GitHub, GitLab, mailing lists, and other community sources, and exposes a REST API for querying CHAOSS-aligned...
CHAOSS Metrics Catalog
The CHAOSS Metrics catalog is a community-maintained, structured reference of community-health metrics organized into focus areas (Common, DEI, Risk, Value, Evolution) plus metr...
CHAOSS GrimoireLab
GrimoireLab is an open source platform for software development analytics. It pulls data from 30+ data sources (Git, GitHub, GitLab, mailing lists, IRC, Slack, Jira, Bugzilla, e...
CHAOSS 8Knot Dashboard
8Knot is an open source community analytics dashboard built on top of Augur that provides ready-made visualizations of CHAOSS metrics for stakeholders evaluating open source pro...