Their stability and reliability has deteriorated significantly.

So much so that they stopped posting uptime metrics for a while on their status page and an independent 3rd party created a website just for this:

https://mrshu.github.io/github-statuses/ (not my website)

According to that website, which unsurprisingly reports a lower number than what Github themselves claim, Github uptime is down to ~86%.

And if you work in the space, you know how terrible that is, but even more so for such a critical piece of infrastructure.

It's more if you use it for things beyond traditional dev work. GitHub Actions have become very unstable plus someone using it at this level where people are trying to download/ file issues/ send code up 24/7 would feel the pain of every outage, not just those that happen during one's working hours.

> and PRs and code reviews are the same as it’s always been

When they changed the PR view to not display all the changes at once, was the moment I said "I really need to find something else", not only is the platform very unreliable (at least from Spain), but most product changes they do are making the platform less efficient for me as a developer to use.

> Can someone explain what exactly is so bad now that leaving it entirely to use some new platform, even spinning up your own servers, is a reasonable alternative?

It always was, but network-effect of GitHub been large. But seemingly not infinite, at one point people start favoring "Being able to access platform" over "people can star my repository" it seems.

When using it every day (and especially when using Github Actions), there's something broken or half-broken nearly every day.

Most random errors in Github Actions (e.g. jobs just randomly failing or getting stuck and requiring a manual restart, or just being plain slow) also never show up on the Github Status page. The Github Actions VMs are also so slow that I'm seriously pondering setting up a cheap throw-away laptop at home as runner, that would easily be 10x faster. But then we're at playing IT admin at home :/

I’m a relatively casual user of GitHub and even I’ve run into availability issues when pushing up changes. Your comment makes it sound like you don’t use GitHub much at all or maybe are in some time zone or AZ that’s somehow insulated.

something reliably breaks 7 am PST (sometimes earlier) if you're using anything more than the git command line and sometimes (not too often, true) even the git protocol breaks.

They have less uptime than my home NAS, this is the #1 thing that is wrong with it.

And the most recent bug is "we added random code to some PR and some PR became invisible" which is a wtf bug which should be impossible to exist.