PluginStats@formatjs/unplugin weekly downloads statistics
By formatjs · npm · Vite plugins
Universal build plugin for FormatJS — supports Vite, Webpack, Rollup, esbuild, Rspack, and Rsbuild
@formatjs/unplugin has 23,344 recorded weekly downloads on npm, a decrease of 25.8% over the past 30 days.
It ranks #717 of 2,251 tracked npm listings by weekly downloads.
Over 90 days, weekly downloads changed by -36.0%.
PluginStats has 121 daily observations since Jun 19, 2026; the latest is from Oct 17, 2026.
About @formatjs/unplugin
@formatjs/unplugin
Universal build plugin for FormatJS AST transformations. Supports Vite, Webpack, Rollup, esbuild, Rspack, and Rsbuild with one codebase.
Replicates the functionality of babel-plugin-formatjs and @formatjs/ts-transformer using oxc-parser + magic-string for fast, compiler-agnostic builds.
Installation
Usage
Vite
Webpack
Rollup
esbuild
Rspack
Rsbuild
Options
| Option | Type | Default | Description |
| idInterpolationPattern | string | [sha512:contenthash:base64:6] | Pattern for generating message IDs | | overrideIdFn | function | — | Custom function to generate message IDs | | removeDefaultMessage | boolean | false | Remove defaultMessage from output | | additionalComponentNames | string[] | [] | Extra JSX component names to process | | additionalFunctionNames | string[] | [] | Extra function names to process | | ast | boolean | false | Pre-parse defaultMessage into AST | | preserveWhitespace | boolean | false | Keep original whitespace in messages | | filter | HookFilter | JS/TS outside node_modules | Filter modules before transformation |
Transform Hook Filters
filter is forwarded to unplugin's transform.filter hook. Passing a custom filter replaces the default module policy, which matches JavaScript and TypeScript module IDs outside node_modules.
Description from the npm listing.
- esbuild-plugin
- formatjs
- i18n
- internationalization
- react-intl
- rollup-plugin
- rsbuild-plugin
- rspack-plugin
- unplugin
- vite-plugin
- webpack-plugin
Where @formatjs/unplugin 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 (121)Similar npm Vite 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/@formatjs/unplugin. First seen Oct 16, 2026; last successful collection Oct 18, 2026. See the methodology.