koa
Koa web app framework
npm says
9,786,886 / week
Every tarball fetch: mirrors, scanners, CI and people.
probably humans
≈ 9,778,760–9,786,886 / week
best guess 9,785,017 high confidence
Snapshot from the daily build of Nov 4, 2026, last 7 days of npm data. With JavaScript on, this page recomputes it live from the npm API.
How many people actually use koa?
npm counted 9,786,886 downloads of koa in the last 7 days. That count includes every tarball fetch: registry mirrors, security scanners, CI pipelines and crawlers as well as people. humanloads estimates that about 9,785,017 of them (likely range 9,778,760–9,786,886) were real human installs, with high confidence. That puts less than 1% of npm's weekly count down to robots.
Is koa still maintained?
Most likely yes, going by its releases. The latest version, 3.3.0, came out on Nov 3, 2026. The last 12 months saw 5 stable releases, typically 54 days apart. It was first published on Nov 6, 2013. npm lists 10 maintainers.
Is koa still used?
Downloads with publish spikes removed are up 16% over 3 months and up 71% over 11 months. Last week, 52% of downloads above the crawler floor were on major version 2, not the latest one; the most used single version was 3.2.1, with 26%. Weekdays get 2.2× the downloads of weekends, which fits people at work, though CI follows the same rhythm. Crawlers account for about 1,890 downloads a week, roughly 15 per version.
How the estimate works
- Cut the spike every new version gets from mirrors in its first days.
- Subtract the flat floor robots download from every version each week.
- Show what is left as a range, with an honest confidence level.