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@babel/plugin-transform-duplicate-keys vs @babel/plugin-transform-optional-chaining

Adoption and growth comparison · shareable link

Growth comparisons appear once each plugin has a reliable 7- or 30-day baseline.

@babel/plugin-transform-duplicate-keys vs @babel/plugin-transform-optional-chaining: weekly downloads compared over last 90 days.@babel/plugin-transform-duplicate-keys vs @babel/plugin-…Weekly downloads · Last 90 days20M25M30M35M40M45M50M55M60MJul 19Aug 3Aug 18Sep 2Sep 17Oct 2Oct 17downloads / week@babel/plugin-transform-dupli…@babel/plugin-transform-optio…Oct 12, 2026 – Oct 17, 2026 · Updated Oct 19, 2026pluginstats.com
@babel/plugin-transform-duplicate-keys vs @babel/plugin-transform-optional-chaining: weekly downloads compared over last 90 days.
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Comparison of @babel/plugin-transform-duplicate-keys, @babel/plugin-transform-optional-chaining
PluginMetricCurrent7d30dDaily rate (30d)RankRatingRatings / dayUpdated
@babel/plugin-transform-duplicate-keysnpmWeekly downloads22,521,225———#42——Stale · Oct 16, 2026
@babel/plugin-transform-optional-chainingnpmWeekly downloads22,921,076-51.6%-44.6%-1.95%/day#37——Fresh · Oct 17, 2026