libu8ident VS Lemmy

In programming languages it's much worse. Identifiers can either be unidentifiable, and if so everybody has a different opinion what "identifiable" means. Even the standard on identifiers, UTF-39, is buggy and has too many interpretations, leading to a complete disaster. https://github.com/rurban/libu8ident/blob/master/doc/c11.md

In punycode domain names it's quite simple still.

With other names, it's even worse. No-one cares. Linkers do not, username and filesystem drivers do not. The Apple HFS+ did care a bit one day, until someone in the higher ranks decided that no-one needs unicode security anymore and switched the new APFS to unsafe again.

No, it's definitely not safe to use unrestricted Unicode in a compiler. See https://github.com/rurban/libu8ident/ for identifier rules, and http://www.unicode.org/reports/tr55/ for much worse problems.

That's why unicode published the security guidelines and mechanisms to avoid such attacks. In 2004 already.

The problem is that nobody cared. Browsers invented punycode instead of following tr39, email ditto. But ok, at least something. Java did it, cperl did, rust did it.

Everybody else is vulnerable. Esp. most other programming languages, filesystems and login systems. https://github.com/rurban/libu8ident/blob/master/doc/c11.md

I'm maintaining such a library.

coreutils, diff, grep, patch, sed and friends all cannot find Unicode strings, they have no string support. They can only mimic filesystems, finding binary garbage. Strings are so rthi g different than pure ASCII or BINARY garbage. Strings have an encoding and are Unicode.

Filesystems are even worse because they need to treat filenames as identifiers, but do not. Nobody cares about TR31, TR39, TR36 and so on.

Here is an overview of the sad state of Unicode unsafeties in programming languages: https://github.com/rurban/libu8ident/blob/master/c11.md

Lemmy is like Reddit and here because it has threaded comment discussions.

It's also federated, so you can pick a server you like and have discussions with users from various servers together.

https://join-lemmy.org/

Some Reddit apps switched to supporting Lemmy instead when they were kicked off the API.

Seems functionally similar to Lemmy: https://github.com/LemmyNet/lemmy

There was some talk back in June of migrating or setting up a parallel community on Lemmy. Did anything ever come of that? If not, would anyone be interested in helping set one up?

Because they are all different deployments of Lemmy [0]?

[0] https://join-lemmy.org

Local servers (dietpi, Freedombox, YUNoHost or similar solutions) which can be used to host different solarpunk content and setup instances on the fediverse (like peertube, mastodon, Lemmy etc.)

The entire page is based on Lemmy (https://join-lemmy.org/).

I disabled a ton of features and interface parts, as IMO the original lemmy interface is super noisy.

Runs on bare-metal with docker-compose. For the facelift, just good old CSS :)

Jerboa for Lemmy (version 0.0.46): An app for Lemmy, a federated reddit alternative.