[boricj]

I'm the author of ghidra-delinker-extension and these are not full lists of these projects. Here are some public projects that I'm aware of which aren't listed:

- Moon Lights 2: https://github.com/Armonte/ml2decomp

- F-15 Strike Eagle II: https://github.com/neuviemeporte/f15se2-re

I've also been in discussion with people working on decompilation projects which are private. I won't share details, but it includes both well-known games and recent games (as in, built with link time optimizations).

The decompilation community is quite decentralized, with lots of Discord servers specific to one platform or a series of games. In the case of Windows it's also heavily fragmented, as there is no equivalent to community-standard tooling like splat or dtk-decomp for that platform, although my Ghidra extension has carved itself a niche in it.

[adonese]

Sorry to ask this, but are there any discord links you can share?

[boricj]

I'd rather not post invite links here directly out of concern for spamming, but I can leave some easy-to-follow breadcrumbs.

The decomp.me Discord server invite link can be readily found on that website and in the README of its GitHub repository. It's the closest thing to a central hub of the decompilation community. You can find some invite links in its chat history by searching for "discord.gg" (including the servers listed below).

Some of these Discord servers have a #other-servers or #related-servers channel with tons of invite links to other similar Discord servers. In particular, these servers have those channels:

- PS1/PS2 Decompilation

- GC/Wii Decompilation

That way, you should be able to find dozens and dozens of Discord servers on that topic. There are still many more out there (I've joined at least six others that aren't directly reachable from the invite links inside the servers I've mentioned).

There are also other Discord servers about reverse-engineering that can contain discussions about decompilation techniques or projects.

[Wowfunhappy]

I mostly don't use Discord, but I'm intrigued how this system works. If the invite link is already posted on the project website and the readme of a Github repository, why would putting it in a Hacker News comment risk spammers?

[boricj]

First, because personally I think it's bad etiquette to post an invite link publicly on large, open-access forums like Hacker News.

Second, because while the biggest decompilation Discord servers have effective moderation team and processes, the vast majority are just a server for a project from one or a couple of persons with <100 members joined. Such small servers don't have round-the-clock moderation or customized settings.

Third, because I regularly see phishing crypto spam posted in the smaller servers. Spreading invite links publicly carelessly increases the odds that these scammers find them and spam them.

[Wowfunhappy]

The part I don't understand is how posting the link on HN is different from posting it on Github. I'm wondering for example if Github has some sort of extra bot protection HN does not, or if there's some cultural difference I'm not aware of or seeing.

[boricj]

Discord servers are more like a hangout place than a public forum and public invite links are like putting a key under a mat. Just because the owners of a Discord server put it on their public webpage or GitHub repository doesn't mean it's cool to spread it around willy-nilly.

There are also practical concerns. An invite link that needs to be deleted (for example due to spam abuse) means that it will no longer work. Updating all the places where that old link appeared to the new one can be impractical or impossible.

[adonese]

Thanks a lot!

[wizzwizz4]

HN isn't a good place to share Discord invite links. I'd recommend putting an email address (or something) in your bio – ideally one you don't mind getting spammed – so people can send such things to you semi-privately.