My erosion filter is out! Video, blog post, and shader source. It emulates erosion without simulation, so it's fast, GPU friendly, and trivial to generate in chunks. Explainer video: www.youtube.com/watch?v=r4V2... Companion blog post: blog.runevision.com/2026/03/fast... #ProcGen #vfx #GameDev

Happy 303 Day by srtuss - ~430 lines of code

Not sure what it is, but it is.... My new Portfolio! (best on desktop/laptop) neuroproductions.be

Every single senior engineer that I have talked to in the last two weeks has had what I would call "existential melancholy." Our all-company meeting last Monday had the phrases "staring down the barrel of the end of our careers" and "preparing for the threat of rogue AI" spoken in total seriousness.

Here are some techniques I discovered through 14 years of shader programming:

New (old) prototype online renderqueue.dev/sportswear-c...

@johanholwerda.bsky.social pushed a WebGPU real-time SDF-editor to the RenderQueue: renderqueue.dev/sdf-editor

Hexagon Truchet by reinder. https://turtletoy.net/turtle/e5df5b10e0 #turtletoy

Turtletoy https://turtletoy.net/ (http://news.ycombinator.com/item?id=46138459)

been a couple years since I wrote a dumb pathtracer-in-a-shader; felt that itch again and decided to brush off the cobwebs by 'covering'/'blatantly ripping off' noby's brilliant 10yo 4k www.youtube.com/watch?v=9r8p...

Post-it Mania 🟨 by Jurgen. https://turtletoy.net/turtle/80f5254064 #turtletoy

Slides from my SIGGRAPH 2025 and CEDEC 2025 talks “Fast as Hell: idTech 8 Global Illumination”, are now publicly available through the Advances in Real-Time Rendering in Games course. Lecture recordings will be available soon on the course's YouTube channel.

I added an ascii-art based audio visualizer to @dittytoy.net dittytoy.net/ditty/243733...

My latest coding adventure is now up on YT -- some experiments with ray-tracing glass and water, and the cool caustics they can cause youtu.be/wA1KVZ1eOuA?...

mund4ne by nabr. https://dittytoy.net/ditty/1f740cf4e3 #dittytoy

Modal synth by skythedragon. https://dittytoy.net/ditty/ff9c5b6bc3 #dittytoy

The sound of connecting to the Internet before the 2000s.

yo, i think i've accidentally discovered something new - pwy.io/posts/marchi...

one-liner brick torus by flockaroo. https://turtletoy.net/turtle/e1abd44258 #turtletoy

Plottable Multi-Scale Truchet by reinder. https://turtletoy.net/turtle/9a79d5c213 #turtletoy

This ditty is extremely nice!

our new land by ge1doot. https://turtletoy.net/turtle/b2fdeed2d8 #turtletoy

Contour Lines Island by reinder. https://turtletoy.net/turtle/09e8dda306 #turtletoy

moebius gears by flockaroo. https://turtletoy.net/turtle/9ddc6d4dc5 #turtletoy

93' Ditty Jungle by srtuss. https://dittytoy.net/ditty/ad77e03e84 #dittytoy

An old WebGL demo by me. You can find a blog post about the project here: reindernijhoff.net/2019/03/wolf...

Hexogonal Tree ⬡ by Jurgen. https://turtletoy.net/turtle/cd1be868a6 #turtletoy

Particle Dance Particles are spawned at the surface of an animated skinned mesh. renderqueue.dev/particledance

Fingerprints by reinder. https://turtletoy.net/turtle/70e2e00c6f #turtletoy

Super cool!

Super impressive audio synthesis in just a tiny bit of JavaScript by Athibaul.

Arcane FM by Ollerich. https://dittytoy.net/ditty/2996ac5e45 #dittytoy

Ambient Planet by markknol. https://dittytoy.net/ditty/4c0e05810e #dittytoy

DT303 by srtuss. https://dittytoy.net/ditty/0029103012 #dittytoy

Voronoi Image by llemarie. https://turtletoy.net/turtle/6198ea4664 #turtletoy

Real-time ray-traced reflections in #WebGL www.fifa.com/en/tournamen...

Jean-Michel Jarre's Classic 'Oxygene 4' Recreated With 19KB Of Javascript.

A minimist Protracker player in ~200 lines of javascript: dittytoy.net/ditty/e910e1...

if you see this post, your actions are: - if you have a spare buck, give it to Wikipedia, then repost this - if you don't have a spare buck, just repost your action is mandatory for the world's best source of information to survive

For a second I thought that was the first frame of Reinder's "Planet Shadertoy" www.shadertoy.com/view/4tjGRh

Particles are attracted to an iso-surface of a signed distance field (SDF) and rendered using #webGPU. The SDF is generated from a 3D model. The particles also repel and attract each other to ensure an equal spread over the surface. By Johan Holwerda: renderqueue.dev/trails-along...

20,000 Stanford Dragon models (over 80,000 triangles each) rendered using #WebGPU. Dragons in the distance are rendered using ray marching. Another experiment by Johan Holwerda has been pushed to the RenderQueue: renderqueue.dev/sdf-lod

I have pushed a new #WebGPU demo by Johan Holwerda to the RenderQueue. A single 800k triangle mesh is rendered from back to front by sorting the individual triangles each frame (using counting sort) to achieve near-perfect transparency. renderqueue.dev/per-triangle...

Just had my first experience with #WebGPU! I closely followed Sebastian Lague's entertaining tutorial on BVHs and implemented one in TypeScript. Then, I used the BVH to write a raytracer in WebGPU. I've pushed this demo to the RenderQueue: renderqueue.dev/bvh

How quickly time passes: over five years ago, I launched Turtletoy, an online platform that enables users to create plottable generative art using a simple Turtle graphics API. reindernijhoff.net/2023/10/five...

All I want for Christmas - performed by 100% js code: dittytoy.net/ditty/49e1f6... #dittytoy

I'm excited to share a hobby project I've been working on: rijkscollection.net. It's a virtual museum showcasing a selection of art from the Rijksmuseum using their API. You can freely search; almost every word is clickable, leading to new collections.