WOFF
WOFF (Web Open Font Format) is a compressed font format for web use, designed to enable efficient delivery of custom fonts over the internet. It packages TrueType or OpenType fonts with metadata and compression to reduce file sizes, improving web page performance and typography flexibility. It is widely supported by modern web browsers as a standard for web fonts.
Developers should learn WOFF when building websites that require custom typography beyond standard system fonts, as it ensures fonts load quickly and display consistently across browsers. It is essential for web design projects where brand identity or aesthetic appeal relies on specific typefaces, such as in marketing sites, applications, or content-heavy platforms. Using WOFF helps optimize performance by reducing bandwidth usage compared to uncompressed font formats.