PluginStatsbabel-plugin-parameter-decorator weekly downloads statistics
By WarnerHooh · npm · Babel plugins
Function parameter decorator transform plugin for babel v7, just like typescript.
babel-plugin-parameter-decorator has 28,360 recorded weekly downloads on npm, a decrease of 63.3% over the past 30 days.
It ranks #673 of 2,256 tracked npm listings by weekly downloads.
Over 90 days, weekly downloads changed by -72.7%.
PluginStats has 543 daily observations since Apr 23, 2025; the latest is from Oct 17, 2026.
About babel-plugin-parameter-decorator
Babel Plugin Parameter Decorator
Function parameter decorator transform plugin for babel v7, just like typescript parameter decorator
NOTE:
This package depends on @babel/plugin-proposal-decorators.
Installation & Usage
npm install @babel/plugin-proposal-decorators babel-plugin-parameter-decorator -D
And the .babelrc looks like:
By default, @babel/preset-typescript will remove imports only referenced in Decorators. Since this is prone to break Decorators, make sure disable it by setting onlyRemoveTypeImports to true:
Additional
If you'd like to compile typescript files by babel, the file extensions .ts or .tsx expected, or we will get runtime error!
🎊 Hopefully this plugin would get along with typescript private/public keywords in constructor. For example,
And your .babelrc looks like:
Description from the npm listing.
- babel
- babel-plugin
- function
- parameter
- decorators
- typescript
Where babel-plugin-parameter-decorator sits in the listing
Each band is one page of 20. Weekly downloads on a log scale. Placement is projected from weekly downloads, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.
Charts
Images: 30d · 1y · all time · 1600×900 dark
Adoption over time
7/30/90-day growth
Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.
Recent observations
Full history (543)Similar npm Babel plugins plugins
Data source
Weekly downloads (trailing 7 complete days) come from the official npm downloads API. Downloads include CI and mirrors and are not equivalent to installs or users. npm publishes no ratings.
Listing: https://www.npmjs.com/package/babel-plugin-parameter-decorator. First seen Oct 16, 2026; last successful collection Oct 19, 2026. See the methodology.