seasonvar-favorite-serials-marker by Jack Pts
Seasonvar Favorite Serials marker allows you to highlight your favorite serials on the site seasonvar.ru to find them later easily inside all of this mess of series there (without registration on the site), so when new series released they will be highlighted with predefined color. Also you can review your personal List of series then, Save it to JSON file, Upload from other sources (friends), search for the new released Seasons and broken links (the site itself often changes the original URLs). You can also turn on the Auto Scroll to the first found updated serial when the main page is loaded. To check the loading progress implemented the custom Progress Bar.