PluginStatseslint-plugin-fp weekly downloads statistics
By jfmengels (4 listings) · npm · ESLint plugins
ESLint rules for functional programming
eslint-plugin-fp has 41,427 recorded weekly downloads on npm, a decrease of 50.0% over the past 30 days.
It ranks #598 of 2,256 tracked npm listings by weekly downloads.
Over 90 days, weekly downloads changed by -56.6%.
PluginStats has 121 daily observations since Jun 19, 2026; the latest is from Oct 17, 2026.
About eslint-plugin-fp
eslint-plugin-fp
ESLint rules for functional programming
Install
Usage
Configure it in package.json.
Rules
• no-arguments - Forbid the use of arguments. • no-class - Forbid the use of class. • no-delete - Forbid the use of delete. • no-events - Forbid the use of the events module. • no-get-set - Forbid the use of getters and setters. • no-let - Forbid the use of let. • no-loops - Forbid the use of loops. • no-mutating-assign - Forbid the use of Object.assign() with a variable as first argument. • no-mutating-methods - Forbid the use of mutating methods. • no-mutation - Forbid the use of mutating operators. • no-nil - Forbid the use of null and undefined. • no-proxy - Forbid the use of Proxy. • no-rest-parameters - Forbid the use of rest parameters. • no-this - Forbid the use of this. • no-throw - Forbid the use of throw. • no-unused-expression - Enforce that an expression gets used. • no-valueof-field - Forbid the creation of valueOf fields.
Recommended configuration
This plugin exports a recommended configuration that enforces good practices.
To enable this configuration, use the extends property in your package.json.
See ESLint documentation for more information about extending configuration files.
MIT © Jeroen Engels
Description from the npm listing.
- eslint
- plugin
- eslint-plugin
- eslintplugin
- fp
- FP
- function
- functional
- programming
- lodash
- ramda
- monad
- immutable
- functions
- method
- methods
Where eslint-plugin-fp 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 ESLint 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/eslint-plugin-fp. First seen Oct 16, 2026; last successful collection Oct 19, 2026. See the methodology.