Dark Theme
https://github.com/Vinylwalk3r/JDownloader-2-Dark-Theme/
https://www.reddit.com/r/jdownloader/comments/q3xrgj/how_to_dark_mode_jdownloader_2/
https://draculatheme.com/jdownloader2

Full JDownloader 2 Installation & Debloating (Removing Built-in Ads) Guide
https://rentry.org/jdownloader2

JD2 Optimization Guide by REKULOUS
https://rentry.org/jdownloader2opt

CaptchaSolver
https://github.com/cracker0dks/CaptchaSolver