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A quick look at what people made yesterday — Dropday.ai

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The most interesting things people are building with AI, all in one place — followed and tracked as they evolve from first demo to real product.

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Dropday is new — we're looking for genuine feedback.

Home Leaderboard Top creators What is this?Privacy Terms

A project by@gruberbuilds

Home Explore Shipped Top Drops

Sunday, October 25, 2026

Procedural 3D Scenes, Built From Pure Code

No major model shipped Sunday, so builders spent the day testing what they already had, and Kimi K3.1 Pro drew the most attention.

Toys▶Highland ExpressA fully procedural 3D steam railway experience built entirely with code

Fazley Rabbi·21d ago

Dropday finds the most interesting things people make with AI and follows them from first demo to real product. How it works Get it by email

Themes

Kimi K3.1 Pro gets stress-tested and Whole worlds written as code.

Also in this issue

Invisible Lines of ForceA code-based visual experience simulating invisible lines of force.
Diablo IdleA Diablo-themed idle RPG built with DeepSeek Flash
Paint SimulatorA Roblox simulator game vibe-coded in three days.

More from this edition

See everything from this day ↗

Toys▶Invisible Lines of ForceA code-based visual experience simulating invisible lines of force.

Chetaslua·123d ago

Games▶Diablo IdleA Diablo-themed idle RPG built with DeepSeek Flash

Loktar·21d ago

Kimi K3.1 Pro gets stress-tested

Toys▶Kimi K3.1 Pro 3D ShowcaseA diverse collection of 20 3D scenes generated to test Kimi K3.1 Pro's spatial output

Ark·22d ago

Video▶AI Sandworm ComparisonSide-by-side video generation comparison of an engineered sandworm

Kevin M·21d ago

Whole worlds written as code

Toys▶Highland ExpressA fully procedural 3D steam railway experience built entirely with code

Fazley Rabbi·21d ago

Toys▶The Pelican of San FranciscoA 3-minute procedural film rendered strictly in pure code.

Inmersion·22d ago

Get it by email

Each day's best builds in your inbox. No account needed.

In the wider world

Developments in AI creativity worth knowing.

Motion Engineering

An AI-driven video production pipeline that engineers editable motion graphics with code.

See technique ↗

Trending right now

What people are playing, watching, and sharing across Dropday.

See all trending ↗

Games▶Small MagicA wizard sandbox game built in a single day with AI

Blendi·yesterday

ToysHuman-Drawn Rooftop NightscapeA painterly nightscape rendered entirely through AI-generated JavaScript code.

Kevin Ngo·Updated yesterday

Explore the archive

A growing record of what people are making with AI.

Browse past editions ↗

Saturday, November 14, 2026Small Magic

Friday, November 13, 2026Before I Knew

Thursday, November 12, 2026Warp Pipe Meadow

Games

▶

Paint SimulatorA Roblox simulator game vibe-coded in three days.

killah·22d ago

Video▶Kimi K3.1 Pro Launch VideoA launch video for Kimi K3.1 Pro, ironically generated by Claude Opus 5.5.

whydeso·22d ago

Toys▶Technic SubmarineA LEGO Technic submarine that actually dives and surfaces

Konstantin Saifoulline·21d ago

Toys▶2026 F1 Inverted DriveAn experimental F1 racing simulator with inverted driving mechanics.

Tech Artist·21d ago

Toys▶V8 Engine LabAn interactive 3D V8 engine simulation with functional pistons and assembly views.

SahilExec·22d ago

Apps▶PrismBuild and manage consistent AI creators across images and video

Prism·25d ago

Audio▶Called Into FormAn AI-generated song blending occult theology grimoires with neural network concepts.

ʞɔɐ𝘡·21d ago

Toys▶EmberAn atmospheric 3D camping scene generated with Kimi K3.1 Pro.

asha·23d ago

Apps▶Fawn BenchA standardized AI model benchmark for character motion and animation

fawn·21d ago

Toys▶The Ice Cold SeriesAn interactive 3D WebGL material study of a Coca-Cola can.

Maker·23d ago

Explore everything from this day

▶

Interactive 3D PavilionAn intricate 3D architectural pavilion generated in a single prompt.

Ju Lin·23d ago

▶

Motion EngineeringAn AI-driven video production pipeline that engineers editable motion graphics with code.

kvro·21d ago

Toys

▶

Painted ValleyA playable summer valley in the look of hand-painted animated film backgrounds.

Blendi·4d ago

Games▶Open-World Browser GameAn AI-powered open-world city simulation built in a browser.

Matt Shumer·Updated 4d ago

Games▶AETHER RUNA procedural Three.js canyon flight game featuring animated water and gate scoring.

Chubby♨️·3d ago

Games▶What the Water KeepsA serene boat journey through quiet waterways by lantern light.

Kevin Ngo·6d ago

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GamesPlayable in your browser
FilmsShorts, trailers, and experiments
MusicSongs, albums, and sound
ArtImages, design, and illustration
ToolsApps and utilities people shipped
ShippedExperiments that became real releases
Model dropsNew models and what people made first
ChallengesOne brief, rebuilt across models
Top creatorsThe people worth following