Sign in

Luna Nova

@lunnova.dev
121 followers 167 following 115 posts

she/her | posts at lunnova.dev | code at github.com/LunNova Give some of your money to effective charities if you're well off!

PostsRepliesMedia
Luna Nova @lunnova.dev · 06/09/2026
still scared about what the future holds
021
Luna Nova @lunnova.dev · 24/08/2026
very fuzzy saturn!
040
Luna Nova @lunnova.dev · 31/07/2026
Akamai bot detection treating Linux firefox as a bot every other month is getting really old.
1130
Reposted by Luna Nova
Eris @isolyth.dev · 29/07/2026
That'll do it. aint go agent getting into my infra any time soon! Would like to see GPT-6 try to get past this...
79411
Luna Nova @lunnova.dev · 27/07/2026
GE 17259 my beloved
A GE 17259 arc lamp burning at full 40,000 lumens, far too bright for the phone camera, which renders the arc as a soft molten column of white-gold light suspended in the clear bulb. The glow spills warm amber through a cone of concentric wire rings, like a small caged star on a workbench. Purple blocks hold the cage at its base.
020
Luna Nova @lunnova.dev · 26/07/2026
Pretty worried about where the world is headed and not in a way I know how to verbalize. :c
090
Luna Nova @lunnova.dev · 30/06/2026
moved into new rental. they're in the walls. they're in the walls. they're in the walls. moved out. that sucked.
160
Reposted by Luna Nova
rain 🌦️ @sunshowers.io · 20/06/2026
People talk about how the new money doesn't sponsor art enough. Wait until 2085 when SFMOMA will have a "fursuits of the 2010s" collection
24512
Luna Nova @lunnova.dev · 18/05/2026
off to SF today to onboard for my new job!
080
Reposted by Luna Nova
Eris @isolyth.dev · 13/05/2026
Wtf do you mean *straight up*? Did a NAND tanker get bombed or sometimes?
2202
Luna Nova @lunnova.dev · 14/05/2026
many people deciding datacenters are ontologically evil in the past year or so is irritating
060
Luna Nova @lunnova.dev · 10/05/2026
> they want to prevent you from owning your own hardware me when an app blocks screenshots
1150
Reposted by Luna Nova
Mara Bos @mara.bsky.social · 08/05/2026
"We have been made aware of a potential incident and are shutting down all issuance." 😬 letsencrypt.status.io
letsencrypt.status.io
Let's Encrypt Status
Support for Let's Encrypt services is community-based and information on current status and outages can be found at: https://community.letsencrypt.org
428252
Luna Nova @lunnova.dev · 04/05/2026
Apropos of somethings, I'm really regretting that none of my 'puters do CHERI or (the ARM hardware memory tagging safety thing) this week. en.wikipedia.org/wiki/Capabil...
en.wikipedia.org
Capability Hardware Enhanced RISC Instructions - Wikipedia
030
Luna Nova @lunnova.dev · 02/05/2026
www.youtube.com/watch?v=zc4c...
youtube.com
Testing a single-node, single threaded, distributed system written in 1985
YouTube video by Antithesis
140
Luna Nova @lunnova.dev · 30/04/2026
pytorch-lightning's pypi packages got pwned github.com/Lightning-AI...
github.com
Compromise of PyTorch Lightning PyPi Package Versions
# Security Advisory: Compromise of PyTorch Lightning PyPI Package Versions **Published:** 2026-04-30 **Last Updated:** 2026-04-30 We have identified a security incident affecting certain...
010
Luna Nova @lunnova.dev · 27/04/2026
Aperture announcer voice: Science Deleted github.com/NixOS/nixpkg...
Screenshot of a code diff view showing a removed section. The deleted lines (11704-11707) contained a "### SCIENCE/ROBOTICS" comment header and a package definition for "apmplanner2 = libsForQt5.callPackage ../applications/science/robotics/apmplanner2 { };". Below the deletion is a comment on lines L11704 to L11707 that reads: "I'm proud to be a part of the effort that finally eliminates science." The comment has 2 laughing emoji reactions.
020
Luna Nova @lunnova.dev · 26/04/2026
predictable failure: got woken up by extremely loud beeps because firefox updated while i was asleep a few days ago need to add working hours.
020
Luna Nova @lunnova.dev · 22/04/2026
Steering vectors can work as activation oracles! Inspired by @isolyth.dev 's recent work on instruct vectors, I've ported the same approach to create Activation Oracles. Seems to work surprisingly well given the param deficit, nearly matching Activation Oracle LoRA performance.
Figure showing a vector based and LoRA based activation oracle's results at extracting a taboo word. ≈43% success for the vector, and ≈50% success for the LoRA.
3350
Reposted by Luna Nova
☀️ 🪩 🟡 🌍(🏠) 🔴 @lunarstargaze.bsky.social · 19/04/2026
Love Da Rock From Space It Is My friend
A picture of Rocky, an alien known as an "Eridian" from the movie adaptation of the book Project Hail Mary
614234
Reposted by Luna Nova
Katie Mack @astrokatie.com · 11/04/2026
Splashdown! Vehicle is stable and upright. “A perfect bulls-eye splash for Integrity and its four astronauts!” #Artemis
The capsule splashing down onto the water with the three red and white parachutes above it
11080511223
Reposted by Luna Nova
hikikomorphism @hikikomorphism.bsky.social · 09/04/2026
to the enlightened mind all things are factorio
417525
Luna Nova @lunnova.dev · 09/04/2026
non-square microscaling float formats were a mistake and should never have been made.
021
Luna Nova @lunnova.dev · 09/04/2026
Anyone have a favorite model of burnout, executive function, akrasia, exhaustion, inertia, spoons, mana etc. that treats activation energy as a minimal energy level without treating it as spent, or otherwise doesn't use a global energy meter? n=1 anecdotes fine!
051
Luna Nova @lunnova.dev · 08/04/2026
oh dear, you've imported some of the horrors of GPU shared memory/LDS swizzling to CPU land.
030
Luna Nova @lunnova.dev · 08/04/2026
yeah.
110
Reposted by Luna Nova
Abel @abeliansoup.bsky.social · 25/03/2026
my shader export compression is mightily broken and the effect is eerily reminiscent of trying to make out details in a night sky obscured by light pollution, except the sky now has intermittent complex transforms darting across its surface
46114
Luna Nova @lunnova.dev · 25/03/2026
The OLMo fully open foundation models are probably not going to get new revisions. Pretty sad as they were one of the few true open source options - mostly 'open weights' models don't share training recipes or data and are more like freeware.
GeekWire excerpt: "In addition, while all Ai2 programs for 2026 are fully funded, these people said, FFST is moving from providing Ai2 with overall annual funding to a proposal-based process, with future support expected to favor real-world applications of AI over building open-source foundation models. The shift helps explain the departures of researchers focused on model development."

The words 'over building open-source foundation' are highlighted in green.
3141
Luna Nova @lunnova.dev · 17/03/2026
get beeped at! github.com/LunNova/nixo...
github.com
modules/outofdateinator: get beeped at · LunNova/nixos-configs@ce4a388
121
Reposted by Luna Nova
Olaren @olaren.dev · 14/03/2026
Need to finis this project GF

- Needs to finish this project
- "Oh yeah I haven't finished this"
- "Haha woops it's not done yet"
- "Right I forgot about this project"
202821839
Luna Nova @lunnova.dev · 14/03/2026
swe confession: i keep trying to learn jj but always end up back in my idiosyncratic perma detached head git workflow
110
Luna Nova @lunnova.dev · 14/03/2026
From the archives. Blade chassis too loud? Hack it! lunnova.dev/articles/cve...
lunnova.dev
CVE-2018-7118 - Rooting your HP BladeSystem | lunnova.dev
Too loud? Guess we have to root it.
020
Luna Nova @lunnova.dev · 14/03/2026
More tools should make use of tree hashes! lunnova.dev/articles/git...
lunnova.dev
Git tree hashes make better cache keys | lunnova.dev
Commit hashes change on reword or reordering, tree hashes are more efficient
081
Luna Nova @lunnova.dev · 11/03/2026
equality saturation is basically if starlight glimmer was datalog
011
Reposted by Luna Nova
Jade @jade.ellis.link · 04/03/2026
Continuwuity v0.5.6 is hot off the press! Continuwuity is a chat server for communities that speaks Matrix - and our community has grown a lot recently. We've got security, performance & reliability improvements aross the board. continuwuity.org #Matrix #SelfHosted #OpenSource #FOSS #Privacy
forgejo.ellis.link
153
Luna Nova @lunnova.dev · 09/03/2026
github.com/triton-lang/... Got gfx906 (Radeon VII, MI50/MI60) support upstreamed in triton this week! Very happy to help prevent cards that are under a decade old and on the official support roadmap being ewaste due to poor software support.
github.com
[AMD] Add GCN5.1 / gfx906 target by LunNova · Pull Request #9628 · triton-lang/triton
gfx906 is on AMD's official prioritized architecture support roadmap in TheRock; this PR lands Triton-side lowering support. gfx906 has v_dot2_f32_f16 and v_dot4_i32_i8 via VOP3P but no MFMA. N...
010
Reposted by Luna Nova
Rebane @rebane2001.bsky.social · 24/02/2026
i built an entire x86 CPU emulator in CSS (no javascript) you can write programs in C, compile them to x86 machine code with GCC, and run them inside CSS lyra.horse/x86css/
1322610856
Luna Nova @lunnova.dev · 23/02/2026
You want to build the ROCm package set. Please insert $5,000 to download more RAM. lunnova.dev/articles/roc...
lunnova.dev
ROCm 7.11: you can (not) build | lunnova.dev
Issues encountered while building and maintaining ROCm packages
273
Reposted by Luna Nova
Soatok @soatok.bsky.social · 17/02/2026
soatok.blog/2026/02/17/c... #Matrix #security #cryptography
soatok.blog
Cryptographic Issues in Matrix’s Rust Library Vodozemac - Dhole Moments
Two years ago, I glanced at Matrix’s Olm library and immediately found several side-channel vulnerabilities. After dragging their feet for 90 days, they ended up not bothering to fix any of i…
56135
Luna Nova @lunnova.dev · 17/02/2026
lunnova.dev/articles/ai-...
lunnova.dev
AI generated posts about AI failures | lunnova.dev
reddit is unusable
2164
Luna Nova @lunnova.dev · 16/02/2026
@jade.ellis.link's talk on dealing with a security issue under attack in real time was great and you should watch it youtu.be/CZ4nk9aWzYM
youtu.be
Signed, Sealed, Stolen: How We Patched Critical Vulnerabilities Under Fire [FOSDEM 2026]
YouTube video by Jade Ellis
151
Luna Nova @lunnova.dev · 16/02/2026
lunnova.dev/articles/202... New link & snippet post. Site update to add a quick reference handbook section.
lunnova.dev
202602 Snippets | lunnova.dev
Site update, linkpost for February 2026. Student loan discharge, chickenpox vaccines, realistic birth lottery.
100
Reposted by Luna Nova
David Roberts @volts.wtf · 24/11/2025
Jebus, in just 2 or 3 years Pakistan has imported enough solar panels that, in some times in the coming year, panels will cover *all* the country's demand.
reuters.com
15456116
Luna Nova @lunnova.dev · 25/11/2025
lunnova.dev/articles/ins...
lunnova.dev
AMD Instinct MI100 and MI210 don't support power saving | lunnova.dev
Shocking lack of power management on modern cards
010
Luna Nova @lunnova.dev · 23/11/2025
thesis: thing good, antithesis: thing bad synthesis: I'm going to McFuckin' lose it lunnova.dev/articles/if-...
lunnova.dev
If by degrowth… | lunnova.dev
Both sides of the degrowth debate are right, and I can prove it
384
Luna Nova @lunnova.dev · 23/11/2025
lunnova.dev/articles/sta... Had some fun adding a no-JS starfield background to lunnova.dev
lunnova.dev
Dynamic starfield-ish background with CSS and SVG | lunnova.dev
Snippets for a simple starfield backdrop that changes on each page
110
Reposted by Luna Nova
Metaflame @metaflame.dev · 22/10/2025
I messed around in #rustlang again, so I took this as a chance to also try out Leaflet. Come take a look!
metaflame.leaflet.pub
Unique generic type instantiation - Metaflame's Workshop
Abusing unnameable function types
052
Reposted by Luna Nova
Steve Klabnik @steveklabnik.com · 11/07/2025
The only reason I haven’t moved to another PDS is I want the emergency option to migrate back here
4322
Luna Nova @lunnova.dev · 13/07/2025
New Publish (on your) Own Site, Syndicate Elsewhere variant: lunnova.dev/articles/atp... Embed #atproto discussions below your articles
lunnova.dev
atproto as a static site's comment section | lunnova.dev
Publish on your own site, discuss on bluesky
273