baseplate.go VS Reddit

We chose to use govips which is a cgo wrapper around the libvips image manipulation library. The majority of new development for services in our backend is written using baseplate.go. But Go is not an ideal choice for media processing as it cannot keep up with the performance of native code. The most widely used image-processing libraries like libmagick are primarily written in C or C++. Speed was a major factor in selecting libvips in order to keep latency low on CDN cache misses for images. In our tests, libvips was 3–4 times faster than libmagick on basic image processing operations. Content-aware smart cropping was implemented by porting smartcrop.js to Go. This is the only operation implemented in pure Go.

Even Reddit has python backends https://github.com/reddit/baseplate.py based on Pyramid. They also have a go one. https://github.com/reddit/baseplate.go

there's a multitude of services in reddit's architecture. as far as i can tell, they mostly using reddit's baseplate framework (which has implementations in both python and go).

FWIW, I believe Reddit has rewritten some Python into Go because of scaling issues. I don't know of any public write ups to confirm it, but at the least there's a public repo that contains their base template.

Gazette Inference Service is a baseplate.go (Reddit’s golang web services framework) thrift service whose single responsibility is serving ML inference requests to it’s clients. It is deployed with Reddit’s modern kubernetes infrastructure.

Baseplate is implemented in Python and Go, and although they share the same main functionality, smaller features differ between the two. One such feature that was previously on the Go implementation but not Python was deadline budget propagation, which passes on the remaining timeout available from the initial client request all the way through the server and any other requests that may follow. The lack of this feature in Baseplate.py meant that many resources were being wasted by servers doing unnecessary work, despite clients no longer awaiting their response due to timeout.

Slashdot, reddit, and HN are similar in that the source code was available. For HN, as part of arc under the Artistic license. All 3 abandoned public source code releases.

https://sourceforge.net/projects/slashcode/

https://github.com/arclanguage/anarki

https://github.com/reddit-archive/reddit

While it would likely have zero overlap with the code in use today if you look at the old code Reddit used to publish for voting the model at that point used to have flags/checks for :

I've been trying to host my own instance of Reddit from archived source code on GitHub. Even though I am aware that's probably not a good idea since many dependencies are broken and there's practically no documentation on anything (and it's really old legacy code), but I still decided to give it a shot.

Shh, don't tell spez, the code is already available on the github https://github.com/reddit-archive/reddit/

Automod to act based on keywords/domains/etc., ideally using the same language/flags/regex/etc. of the original automod (old code) so that it's possible to use existing code. (For detecting off-topic posts, enforcing a title format, reminding the users to add missing details to post, filtering profanity, shadowbanning spammers, etc.)

Reddit pre enshittification is actually open source so spinning up your own Reddit instance should be trivially easy. I’m very surprised no one did this after the API protests started

https://github.com/reddit-archive/reddit

There are already 1:1 reddit clones based on older versions of their software that was open source: https://github.com/reddit-archive/reddit