15 kB minified + gzipped for v6.5.3. Measured with esbuild 0.25.9.
styled-components
v6.5.3
measured Sep 7, 2026
Raw
51 kB
Minified
38 kB
Min + Gzip
15 kB
Min + Brotli
13 kB
Sizes measure styled-components's own code with dependencies treated as external. Real-world size depends on your bundler, tree-shaking, and which exports you use.