Inline Style Prefixer

inline-style-prefixer is a JavaScript library designed to automatically add vendor prefixes to CSS properties within JavaScript style objects at runtime. Currently stable at version 7.0.1, the library has seen sporadic major releases (e.g., a jump from v3 to v7) but maintains active development within its major versions. Its primary function is to ensure cross-browser compatibility for modern CSS properties by intelligently applying prefixes only where necessary for its supported browser matrix (e.g., Chrome 55+, Firefox 52+), rather than prefixing all properties indiscriminately. Key differentiators include its small footprint, speed, and simplicity, offering a functional API. It is widely adopted by popular styling-in-JS libraries such as Aphrodite, Fela, Material UI, and styled-components, providing a reliable solution for managing vendor prefixes in complex web applications.