@babel/plugin-syntax-optional-chaining vs @babel/plugin-transform-react-jsx-source

Adoption and growth comparison · shareable link

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

@babel/plugin-syntax-optional-chaining vs @babel/plugin-transform-react-jsx-source: weekly downloads compared over last 90 days.

Comparison of @babel/plugin-syntax-optional-chaining, @babel/plugin-transform-react-jsx-source
Plugin	Metric	Current	7d	30d	Daily rate (30d)	Rank	Rating	Ratings / day	Updated
@babel/plugin-syntax-optional-chainingnpm	Weekly downloads	28,289,243	-43.7%	-36.3%	-1.49%/day	—	—	—	Stale · Oct 18, 2026
@babel/plugin-transform-react-jsx-sourcenpm	Weekly downloads	39,181,977	-39.5%	-37.3%	-1.55%/day	—	—	—	Stale · Oct 18, 2026