tailwind-merge

npm package · declared by 239 of 2,343 sampled repositories · graph computed 2026-08-24

Counted from the runtime dependencies public repositories declare — not the resolved tree. A transitive dependency is a consequence; a declared one is a choice. Development dependencies are excluded because they repeat across every project in a language regardless of what is being built.

Declared with

ranked by association, not by count

Tools declared alongside this one, ranked by association strength
Declared with	Repositories	vs chance
class-variance-authority	94 of 2,343	0.92
clsx	105 of 2,343	0.87
@radix-ui/react-slot	60 of 2,343	0.80
lucide-react	93 of 2,343	0.78
@radix-ui/react-dialog	45 of 2,343	0.75
@radix-ui/react-dropdown-menu	37 of 2,343	0.72
tailwindcss-animate	37 of 2,343	0.69
@radix-ui/react-label	32 of 2,343	0.69
@radix-ui/react-select	31 of 2,343	0.68
next-themes	42 of 2,343	0.67
@radix-ui/react-tooltip	27 of 2,343	0.66
cmdk	23 of 2,343	0.65
@radix-ui/react-tabs	24 of 2,343	0.65
next	82 of 2,343	0.64
sonner	26 of 2,343	0.63
@radix-ui/react-popover	22 of 2,343	0.61
@radix-ui/react-scroll-area	17 of 2,343	0.61
@radix-ui/react-toast	17 of 2,343	0.61
@radix-ui/react-separator	17 of 2,343	0.61
react-dom	108 of 2,343	0.60

Every pair above is counted from the same evidence: repo manifest.

Used instead

candidates · shares a neighbourhood and refuses to co-occur

No alternative measured. A pair qualifies only if it shares a neighbourhood and then fails to appear together against an expectation that it would — and almost everything that shares a neighbourhood does appear together. That is the test working, not a gap in the data: similarity alone would list this tool’s closest neighbours as alternatives, and most of them are things it is used with.