0.4 kB minified + gzipped for v5.0.15. Measured with esbuild 0.25.9.
zustand
v5.0.15
measured Sep 7, 2026
Raw
1.3 kB
Minified
0.8 kB
Min + Gzip
0.4 kB
Min + Brotli
0.3 kB
Sizes measure zustand's own code with dependencies treated as external. Real-world size depends on your bundler, tree-shaking, and which exports you use.