The Jobava London System, also known as the Jobava-Rapport System or the Jobava attack, is a mad opening named after two great attacking geniuses. Here is a full repertoire for white.
Practice the Jobava London here: https://app.noctie.ai/repertoires/80ea1dd0-4ba2-4263-82e3-13be04c4eb18?aff=q9yKD
Full Jobava London repertoire available here: https://www.patreon.com/posts/jobava-london-139996798
Test yourself against a human-like AI for free https://noctie.ai/?aff=q9yKD. You can play Premium games 10 times as a free user once your rating has been calibrated.
If you decide to upgrade to Premium, use the code HANGINGPAWNS to get Noctie at a 64% discount, or the code HPYEAR for 20% off the (already discounted) yearly membership.
This is a video that covers every setup black can play against the Jobava London System, and it should serve as a full repertoire for white.