@babel/plugin-transform-duplicate-keys vs babel-plugin-polyfill-corejs2

Adoption and growth comparison · shareable link

Over the last 7 days, babel-plugin-polyfill-corejs2 grew fastest (+7.6%).

@babel/plugin-transform-duplicate-keys vs babel-plugin-polyfill-corejs2: weekly downloads compared over last 90 days.

Comparison of @babel/plugin-transform-duplicate-keys, babel-plugin-polyfill-corejs2
Plugin	Metric	Current	7d	30d	Daily rate (30d)	Rank	Rating	Ratings / day	Updated
@babel/plugin-transform-duplicate-keysnpm	Weekly downloads	24,010,346	+6.6%	—	—	—	—	—	Stale · Oct 22, 2026
babel-plugin-polyfill-corejs2npm	Weekly downloads	28,365,103	+7.6%	-45.6%	-2.01%/day	—	—	—	Stale · Oct 22, 2026