But Firefox never had an official SwitchySharp port. So why do people keep searching for “SwitchySharp Firefox”?
That hasn’t stopped community attempts. Some have tried to port SwitchySharp’s core logic via WebExtensions, but the project remains dormant. Others rely on tweaks and custom PAC scripts to mimic its behavior. The closest spiritual successor on Firefox today is Proxy Switcher (by Stefan vd), which offers one-click proxy toggling and rule-based URL matching. switchysharp firefox
The answer lies in and Proxy Switcher and Manager — the real workhorses of proxy switching on Firefox. For years, users migrating from Chrome have looked for an equivalent to SwitchySharp’s clean workflow: quick switching, auto-switch modes, and PAC file support. Firefox delivers these features, just under different names. But Firefox never had an official SwitchySharp port
The persistent “SwitchySharp Firefox” search query tells a bigger story: users don’t just want proxies — they want elegant control . And until Firefox’s built-in proxy settings get a modern, per-interface overhaul, the ghost of SwitchySharp will keep haunting its search bar. Some have tried to port SwitchySharp’s core logic