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Epiktistes is my home in the Fediverse. It is an instance of Ktistec, a single-user ActivityPub server like Mastodon, but with fewer users and fewer commits. Here's my introduction (last updated early-2025).
I wrote a series of posts about optimizing the performance of the Ktistec server, its build time, and its executable size: part 1, part 2, part 3, part 4, and part 5.
Some things I regularly write about, organized by hashtag:
I also wrote some #pointfreeverse.
Servers
- GoToSocial v0.22.2
- Hollo v0.9.23
- snac v2.96
- Funkwhale v2.0.12
- Vernissage Server v1.44.0
- FitPub v1.3
- Hometown v1.3.1
- yukimochi/Activity-Relay v2.0.12
- Iceshrimp v2026.5.2
- NeoDB v0.19.8
- Forgejo v0.17.0
- NodeBB v4.16.3
- PieFed v1.8.5
Clients
- IceCubesApp v2.1.6
- Mastodon Bird UI v4.7.3-2026-10-11
- RaccoonForFriendica v1.1.3
- chan-fe v0.5.0
Tools and Plugins
- Poduptime v6.3.3
- FediFetcher v8.2.3
- Enable Mastodon Apps v1.7.0 (WordPress plugin)
For developers
Articles
- Some quick thoughts on Unit Testing ActivityPub
- Threads and the Fediverse: The Threat That Wasn’t
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#WeekInFediverse #Fediverse #ActivityPub
Previous edition: https://mitra.social/objects/01a12226-89dc-7182-949d-94663546af6c
RE: https://mastodon.social/users/dansup/statuses/117382111922587879
i'm actually pretty excited that #ktistec is on the list!
New milestone reached 🥳
Nearly 500 segments of the main mirror of our Extremely Large Telescope (ELT) have now arrived from Europe at the ELT Technical Facility at our Paranal Observatory in #Chile. That is around half of all the segments being made for what will become a 39-metre eye on the sky.
➡️ https://www.eso.org/public/announcements/ann26009/
#astrodon #astronomy #astrophysics #space #science #engineering
📷 ESO
1/4
the iron in this one stack of weights has been so magnetized the pin just sticks to it.
We proudly present: Crystal 1.22
Our newest and shiniest release 💎
It's also the biggest release since 1.0 with 251 changes in total.
Some of the highlights:
- Performance improvements for DWARF loader
- All targets support a native event loop
- Constants can have type declarations
- `Crystal::ALL_FLAGS` and `USER_FLAGS`
- Upgraded package dependencies, docker base images etc.
- Binaries for `aarch64-windows`
Servers
- Hollo v0.9.22
- PieFed v1.8.0
- Mitra v5.11.0
- Mbin v1.11.0
- Catodon v26.10.0
- NeoDB v0.19.6.3
- NodeBB v4.16.2
- Lemmy Development Update September 2026
Clients
- Tusky v33.0
- Pachli v3.9.1
- IceCubesApp v2.1.4
- Summit v1.87.0
- Pixelfed Mobile App v2.0.0
- Aria v1.5.15
For developers
- Fedify security updates: 2.0.30, 2.1.26, 2.2.15, 2.3.10, and 2.4.0
Protocol
- FEP-4f18: ActivityPub Network Time
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#WeekInFediverse #Fediverse #ActivityPub
Previous edition: https://mitra.social/objects/01a0fe1a-a0fe-7d20-895a-b18c4561484c
we’ve been playing “critter kitchen” this week, or as I call it “bitterness is a flavor”.
bitterness because, in a good boardgame, there are no perfect moves. only trade-offs.
Running Code in the Crystal Type System
Type resolution in #crystallang is just running your program at compile time.
