Yes, he's running an altered version of Bitcoin Core, forked from Core's repository and based on code made by Core contributors. But franky1 doesn't have the courage of his convictions to admit what client it is. Perhaps he's too embarrassed or ashamed.
very strange. how many hours has it taken him to do this altering? and what good does it do? other than keep his own mempool looking like he wants it to. it has absolutely no affect on the rest of the world, i.e., bitcoin network.
I'm pretty sure it's "Bitcoin Unlimited" if you were genuinely curious. As far as I'm aware, there's only one publicly-reachable node on the Bitcoin network still running that client (which they should be aware carries certain privacy risks, if it is in fact theirs). All of the other BU users forked off to BCH. But franky1 remains, like a stubborn faecal blemish that won't wash out.
if that's the case then franky is worse off than i thought. he really should upgrade.

my software is not core software because my software actually does more/proper validity checks, where as cores software has too many "assume valid" bypasses. and byte miscounts and other silly methods of validating things in an improper way
yes i have also had to disable a few things on my software to stay aligned to cores cludgy rule changes to ensure i am not rejecting blocks. but that is the point.. core have made it so that transactions are allowed into blocks without being rejected due to loose rules core caused.
the point is not that people can run software. its that anyone not a core maintainer centralist who want bugs fixed, exploits removed or features not listed in cores roadmap, is treated as an attacker/opposition/threat
well think of it this way. lets say you released your software for public use. it would need to be audited. how does someone know it doesn't have bugs or backdoors or things like that? now who wants to spend all that time auditing something that only one person uses? they would have to really think you have something special to offer in order to do that. and i'm not sure how responsible it would be to release something that does the things you're talking about. the more i think about it, the better i think it is for you to keep that software to yourself. because it may not work correctly. you seem to think it does and that's fine but are you a professional programmer?
yes users can set their own node to reject junky transactions that contain memes and json crap. but that just separates those individuals from holding the same blockdata as the bitcoin blockchain.
but that's where you're wrong franky. people that have normal transactions are going to appreciate you for blocking the junky ones. that gives their transactions a better visibility on the network right? everyone has the same blocks in the blockchain though. only thing that varies is mempool data. right?
majority of core users are not devs they just use whats handed to them and core love that. they love having the decision power and majority are just blind followers just trusting the core devs.
it needs to be audited. your code is not audited i don't think. so i wouldn't necessarily recommend people to use your code even if you did release it until it had been fully audited and given a green light. even then, you're just behind the times if you're running some old bitcoin unlimited time to upgrade franky. get with the modern era. your privacy sounds like it might be getting compromised otherwise, as doomad pointed out.
and as said many times. certain idiots dont want core devs to be scrutinised and critiqued and asked to fix their own bugs. they love moderating out comments that go against their roadmap.
but you certainly get your full say and even more right here and no one moderates your comments at all. no one is moderating out your comments in this thread at all. not even the devs
if anyone was to release a full node that defies cores roadmap. they will get REKT and treated as a altcoin fork attempt rather than a valid option to fix the bitcoin network exploits
so what needs to happen is for core to take a open approach and actually start acting like a decentralised part of the network whereby other brands can co-exist to propose upgrades/patches/fixes.. rather then treat diverse brands proposing upgrades/fixes/patches as opposition
are you really running some old bitcoin unlimited wow just wow. i'm really sorry for you franky. that's a huge burden to bear...

imagine how much easier your life would be if you just went with the flow and accepted bitcoin core and didn't worry about maintaining some old version that has to have been a huge time sink for you hard to imagine someone would do that.