Soundings for open-source dependencies

Should you depend on this repo?

RepoRadar reads a public GitHub repo's activity, its packages and its advisories, then gives a plain verdict with the reasons.

Try owner/repo, a GitHub URL, npm:express or pypi:requests. Choosing between two? Compare them side by side.

Shortcut: on any GitHub repo page, swap github.com for reporadar.ai in the address bar to get its report.

github.com/expressjs/expressreporadar.ai/expressjs/express

Engraved sea chart: a lighthouse beam sweeps across islands and depth lines.
Plate IChart of the dependency seas

Example verdicts

Recent readings

What every report checks

How it works

  1. MaintenanceHuman commits, releases, how fast pull requests merge and whether issues get a reply.
  2. PeopleHow many people the work rests on, and whether that changed.
  3. StarsWeekly star history, unexplained bursts and stars GitHub has since removed.
  4. RiskLicense changes, published packages, known advisories and named successors.

New study

Stars GitHub later removed

What do unexplained star bursts look like across GitHub, and how often do stars disappear later? We report the aggregates.

Read the study