Browser String Format Utility

format-util is a lightweight utility that provides string formatting capabilities for browser environments, closely mirroring the functionality of Node.js's built-in `util.format()`. Its core purpose is to allow developers to use familiar C-style printf-like formatting (e.g., `%s` for strings, `%d` for numbers) within client-side JavaScript. The package is currently at version 1.0.5, with its last update recorded over nine years ago, indicating it is an an abandoned project with no ongoing development or planned release cadence. This lack of maintenance means it does not incorporate modern JavaScript features such as native ES module support or TypeScript definitions. While it once served as a convenient way to port Node.js-style utilities to the browser without heavy dependencies, its age and abandonment position it as a legacy solution for new projects. Developers should be aware of the implications regarding security, compatibility with modern toolchains, and the absence of active support.