Sebastian Lague
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sebastianlague.bsky.social
Sebastian Lague
@sebastianlague.bsky.social
Currently debugging...
My latest coding adventure — attempting to write a grid-based fluid solver and simulate some simple smoke!

youtu.be/Q78wvrQ9xsU?...
Coding Adventure: Simulating Smoke
YouTube video by Sebastian Lague
youtu.be
October 12, 2025 at 6:34 AM
Little behind the scenes video for my gmtk jam entry!
youtu.be/zElxgxOeugY
I Made a Game in 4 Days (for the GMTK jam)
YouTube video by Sebastian Lague
youtu.be
August 25, 2025 at 12:20 PM
Frosted glass globe! Here the frosting strength increases with the elevation of the terrain.
August 18, 2025 at 8:23 AM
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?...
Coding Adventure: Ray-Traced Glass and Caustics
YouTube video by Sebastian Lague
youtu.be
August 16, 2025 at 12:44 PM
Hello everyone! The latest Coding Adventure is now out a day early on Nebula. Watching there is a great way to support my work (and the many other awesome creators on the platform), so if you’re interested in joining you can learn more (and get 40% off) over here: go.nebula.tv/sebastianlague
August 15, 2025 at 12:37 PM
Reposted by Sebastian Lague
print("Hello, Sebastian Lague!")
August 14, 2025 at 1:29 PM
I made a little game for the gmtk jam! sebastian.itch.io/family-time Leave a link if you participated as well, I'd love to check out some entries this evening :)
August 3, 2025 at 7:24 PM
I sure am glad I bought such a big mousepad
June 30, 2025 at 9:22 AM
I made a video about my (extremely crude) software rasterizer. You can watch it over here! youtu.be/yyJ-hdISgnw?...
May 30, 2025 at 2:34 PM
May 9, 2025 at 9:03 AM
After a brief two year break, I've been back to work on my little digital logic simulation. There's a brand new version up over here if that's the sort of thing you're interested in! sebastian.itch.io/digital-logi...
(and a new video too)
youtu.be/HGkuRp5HfH8
Creating 256 Bytes of RAM (in a simulation)
YouTube video by Sebastian Lague
youtu.be
April 12, 2025 at 3:23 PM
Monkey has been achieved
February 7, 2025 at 4:00 PM
I've been doing some more fluid sim experiments lately, and just uploaded a video about it!
youtu.be/8nIB7e_eds4
I Tried Putting my Fluid Simulation on a Planet
YouTube video by Sebastian Lague
youtu.be
January 29, 2025 at 1:25 PM
Happy new year everyone!
January 1, 2025 at 12:28 AM
Hello everyone! I've been experimenting with some different ways of rendering a fluid simulation, and made a video about the journey over here: youtu.be/kOkfC5fLfgE
Coding Adventure: Rendering Fluids
YouTube video by Sebastian Lague
youtu.be
December 6, 2024 at 11:50 AM