gm4-polyfill-1.0.1 JS (Library) - Polyfill for backward compatibilty of GM functions Autor sloooow Stvoreno 09.12.2018. Ažurirano 09.12.2018.
sfs-utils-0.1.5 JS (Library) - Utility functions such as log, js console, etc. Autor sloooow Stvoreno 09.12.2018. Ažurirano 09.12.2018.