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A practical guide to AI image generation, from diffusion to agents

https://danielball.com/notes/ai_image_generation.html
18•westsmith•3d ago

Comments

vunderba•3d ago
Nice article. There's another option for pixel art that's recently been coming into vogue as tool usage improves in LLMs which is procedural graphics.

I actually experimented with creating a set of skills around rendering early AGI style EGA graphical scenes, and it worked surprisingly well.

So rather than storing full bitmaps, you instead store sequences of simple drawing instructions designed to recreate some specific scene - like you would an SVG.

As a result you end up sidestepping a lot of the problems with larger generative models, which can have issues with grid alignment, palette choices, and high-frequency noise.

https://github.com/scpedicini/agi-stylist

https://kq-styles.specr.net

thijson•3d ago
Looks great. This could be a form of image compression.
westsmith•2d ago
Neat! I've followed you on Github. I like the idea of going to the past to see what works and adapting it for the LLM age. Nice work!
vunderba•2d ago
Thanks! Yeah, I started building it because I read an interview with the original creators of King’s Quest, Ken and Roberta Williams where they mentioned in passing that it was too expensive (in the 80s) from a storage perspective to store entire bitmaps for each scene, so instead they'd just store a series of very simple drawing instructions and render on demand.

I’m super excited to see more LLM-driven procedural graphics stuff in the future!

Kimi K3.1 Pro and K3.1 Pro Highspeed

https://www.kimi.ai/blog/kimi-k3-1-pro
822•Jowsey•12h ago•492 comments

Twelve years of distributed SQLite

https://philipotoole.com/twelve-years-of-distributed-sqlite/
108•otoolep•4h ago•10 comments

Apple Music 404 Not Found

https://music.apple.com/this-url-doesnt-exist
691•frizlab•17h ago•213 comments

How close can pure functional programming get to C?

https://rtfeldman.com/fp-vs-c
30•stmonty•2h ago•2 comments

Local Wikipedia: Wikipedia, but only for things a half hour walk from you

https://edjefferson.com/localwiki/
1331•sohkamyung•1d ago•229 comments

Dessa: Conversation Model trained only on speech

https://block.xyz/dessa
321•dsr12•10h ago•123 comments

Today, we hacked what we'd set out to hack: the iPhone

https://blog.calif.io/p/iphone
809•pavel_lishin•13h ago•533 comments

CVE Tracker

https://cve.0xosprey.com/
141•Group_B•8h ago•55 comments

Bringing uv and ty together

https://astral.sh/blog/uv-ty-integration
85•Ravencentric•3d ago•20 comments

The Quake Fan who built the map editor everybody uses

https://funcarena.com/articles/the-quake-fan-who-built-the-map-editor-everybody-uses
56•klaussilveira•1d ago•3 comments

One Man's Pan Am 747 Replica [video]

https://www.youtube.com/watch?v=vAFwHGGfPz4
14•Teever•7h ago•0 comments

A practical guide to AI image generation, from diffusion to agents

https://danielball.com/notes/ai_image_generation.html
18•westsmith•3d ago•4 comments

Canadians are running out of time to oppose Bill C-22

https://www.eff.org/deeplinks/2026/10/canadians-are-running-out-time-oppose-dangerous-c-22-survei...
381•hn_acker•1d ago•204 comments

The Real Kevin Bacon

https://pudding.cool/2026/10/kevin-bacon/
276•xnx•3d ago•76 comments

C vs. C#: racing VLC's Gaussian blur

https://martinfinkel.com/blog/gaussian-blur-c-vs-csharp/
51•martz•2d ago•3 comments

The past, present, and future share a show floor at Pinball Expo 2026

https://arstechnica.com/gaming/2026/10/the-past-present-and-future-share-a-show-floor-at-pinball-...
22•civicpivot•2d ago•4 comments

Show HN: Corgi, a helpful {agent, terminal} multiplexer

https://corgi.computer/
64•eiopa•9h ago•15 comments

Air Purifiers as White Noise Machines

https://www.jefftk.com/p/air-purifiers-as-white-noise-machines
99•luu•12h ago•105 comments

UUIDv7: Timestamps aren’t time-ordered and other oddities

https://alexsci.com/blog/uuidv7-is-weird/
123•ibobev•13h ago•103 comments

Rise of collagen-eating microbes may help explain gaps in the fossil record

https://www.cam.ac.uk/research/news/rise-of-collagen-eating-microbes-may-help-explain-gaps-in-the...
26•gmays•3d ago•0 comments

Evolving Threat: http2shell is an RCE in Node, Python, and more

https://nitter.click/AikidoSecurity/status/2113759110625906950?__galadriel=lPmlGl9id4oAd5UeBwMhlY...
137•cowlevel•6h ago•70 comments

A Bicycle Journey Across Brazil to Find a Vanishing Savanna

https://e360.yale.edu/features/2026-film-contest-second-place-cerrado
39•throwaway2037•2d ago•9 comments

Alzheimer's breakthrough: 2 hrs of sleep restored without clearing brain plaques

https://www.sciencedaily.com/releases/2026/10/261018084421.htm
60•amichail•3h ago•17 comments

Rune 1.3: adds TypeScript, a Helix editor, Kitty graphics and OSC-7501

https://rune.build/blog/rune-1-3-release
46•ernestrc•10h ago•11 comments

How is music possible

https://www.henrikkarlsson.xyz/p/music
102•rafaelc•13h ago•74 comments

Is this the new cyber normal?

https://drew.silcock.dev/blog/is-this-the-new-cyber-normal/
155•drewsberry•18h ago•173 comments

A whirlwind tour of systemd-nspawn containers (2025)

https://quantum5.ca/2025/03/22/whirlwind-tour-of-systemd-nspawn-containers/
42•ibobev•9h ago•7 comments

Animations for System Builders

https://brooker.co.za/blog/2026/10/23/animations.html
53•KraftyOne•12h ago•3 comments

DNS: A Replacement for Finger

https://altchan.org/sh/42
35•Bender•10h ago•26 comments

How Block Blast harvests its players for ad money

https://ayoships.com/breakdowns/block-blast
4•motionlessveloc•3h ago•0 comments