A specialized Rust-based CLI tool that can automatically detect Chrome-only APIs and provide shims for Firefox compatibility. 2. Update the manifest.json File
Most Chrome extensions can be ported to Firefox with , as Firefox supports the WebExtensions API (largely cross-browser). However, differences in manifest handling, API availability, background script behavior, and security policies require targeted changes. Average porting time is 2–8 hours for a typical extension. convert chrome extension to firefox
This library wraps the browser API to provide a cross-browser compatible layer. It accomplishes two main tasks: A specialized Rust-based CLI tool that can automatically