Provide more context if you need help finding a safe source!
Portals offering free JavaScript or PHP scripts for site owners. Pobierz skrypt! (ЕЃД…cze alternatywne)
In the context of the Polish internet, this specific phrasing is most commonly found in: Provide more context if you need help finding a safe source
The Ł and ą are multibyte characters. When the encoding breaks, they turn into strings of accented Cyrillic or Latin symbols like ЕЃД… . Why "Alternative Links" are used: Pobierz skrypt! (ЕЃД…cze alternatywne)