@colyseus/sdk
Colyseus Multiplayer SDK for JavaScript/TypeScript
npm says
128,794
per week
Every tarball fetch: mirrors, scanners, CI and people.
real installs
high confidence≈ 128K–129K
per week
best guess 129K
Mirror spikes and crawlers removed. CI and dependency installs still count, so this is not a head count.
About 0% of npm's count looks like noise. noise real installs
Why this estimate
With JavaScript on, this lists what the filter found for this package.
Snapshot from the daily build of Nov 10, 2026, last 7 days of npm data. With JavaScript on, this page recomputes it live from the npm API.
How many people use @colyseus/sdk?
npm counted 128,794 downloads of @colyseus/sdk in the last 7 days. Nobody can count people exactly, npm included: it does not record who downloaded what. After removing mirror spikes and crawlers, about 128K–129K look like real installs. Noise is under 1% of npm's count. What remains still includes CI and installs as a dependency of other packages.
Is @colyseus/sdk still maintained?
Most likely yes, going by its releases. The latest version, 0.18.10, came out on Nov 10, 2026. The last 12 months saw 53 stable releases, typically 4 days apart. It was first published on Jan 9, 2026. npm lists 1 maintainer.
Is @colyseus/sdk still used?
Downloads with publish spikes removed are up 328% over 3 months. Last week, 100% of downloads above the crawler floor were on major version 0, the latest one; the most used single version was 0.18.5, with 27%. Weekdays get 0.93× the downloads of weekends, so there is no clear work-week rhythm. Over the last 12 months, 902 downloads arrived in publish spikes and were attributed to mirrors. Crawlers account for about 59 downloads a week, roughly 2 per version.
Monthly downloads of @colyseus/sdk
The busiest month was Oct 2026, with about 15,043 downloads a day once publish spikes are removed; the quietest was Feb 2026, with about 365.
| month | npm downloads | publish spikes removed | real installs | vs month before |
|---|---|---|---|---|
| Oct 2026 | 391,107 | 0 | 389K–391K | up 99% |
| Sep 2026 | 204,230 | 0 | 203K–204K | up 84% |
| Aug 2026 | 127,433 | 0 | 127K | up 9% |
| Jul 2026 | 116,388 | 0 | 116K | up 105% |
| Jun 2026 | 55,062 | 0 | 54.7K–55.1K | up 78% |
| May 2026 | 31,910 | 0 | 31.7K–31.9K | up 14% |
| Apr 2026 | 27,106 | 0 | 26.9K–27.1K | up 15% |
| Mar 2026 | 24,367 | 0 | 24.2K–24.4K | up 115% |
| Feb 2026 | 10,231 | 0 | 10.2K | — |
Whole months through Oct 31, 2026. Publish spikes are found day by day and summed per month. Real installs apply this week's crawler share to each month's downloads (the upper end also keeps the removed spikes), so they follow npm's curve rather than measure it. The change compares spike-free downloads per day.
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 a confidence level. It still includes CI and dependency installs, so it is not a count of people.