httpsig.org is a site with one sole purpose, to advocate for the adoption of RFC 9421 HTTP Signatures. It has a "Libraries" tab that does exactly what it advertises, it lists a bunch of libraries for you to use so you don't have to roll your own.

If you want to integrate AP today, but you don't want to roll your own everything, where do you go? Who do you ask?

All I know is:

Do we even have a list sorted by language? This would be huge. What other AP frameworks do you know of?

Granted, I didn't do a lot of thinking and deep diving before I listed those two examples, but even then, that's 1 more example than is listed on https://activitypub.rocks, so I think I might be on to something here from a developer advocacy point of view.

If I were looking to integrate AP, one of the first conclusions I'd come to is that the protocol itself is fairly complex and a library or framework might help.

I don't think there is a list that plainly lists supported libraries by language.

you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 3 months ago

I'd add in projects like Emissary, Bonfire, or https://github.com/evanp/activitypub-bot . They can all be used to build Fediverse servers from building blocks.

I think other parts might be more piecemeal. I thing HTTP Signature libraries are awesome. https://github.com/social-web-foundation/activitystrea.ms is an AS2 library that I've used a lot, even though it's weird.

https://github.com/social-web-foundation/ap-components is a Web Components library for ActivityPub objects. Also kind of cool!

I think a lot of of building a Fediverse server -- or client! -- is implementing behaviour, which an engine like Fedify can do, but most libraries aren't going to do for you.

  • source