
AstroShot · Real Sky & Meteor Simulator
Interactive night-sky simulator with real star catalog, meteors, and long-exposure photography.
@cats_juice · X
又到了英仙座流星雨的季节了,我做了一个流星雨模拟器网站,还可以拍摄长曝光,依旧开源: 🌍 在线体验: 🐙 仓库:
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Interactive night-sky simulator with real star catalog, meteors, and long-exposure photography.
@cats_juice · X
又到了英仙座流星雨的季节了,我做了一个流星雨模拟器网站,还可以拍摄长曝光,依旧开源: 🌍 在线体验: 🐙 仓库:

Interactive simulator for hexagonal cellular automata with custom rulesets and WebGL2 visualization.
SciStone · HN
Hexagonal Game of Life Explorer

Dodge endless asteroids to survive in this minimal browser game.
@amyr_ly18403 · X
🕸️ Just shipped Asteroid Dodger — a tiny browser game with ONE rule: survive. No download. No sign-up. Just you vs. an endless wave of asteroids. Any kind of donations help me a lot❤️🙏 Here's the link 🔗: #IndieGameDev #WebGame #BuildInPublic

Interactive mission control for commanding and monitoring spacecraft across the solar system in real-time.
@ErwanCodes · X
I created Helios Control entirely with Grok 4.5. From concept to code, the whole project was generated, structured, and built with AI. A real test to see how far vibe coding can go in 2026. Live app 👇 Thank @SpaceXAI & @cursor_ai !

A real-time 3D particle life visualizer that responds to live audio and MIDI input.
@aaronlemke · X
Heres a link to check out my browser-based 3d Artificial Life audio visualizer with live audio input and midi mapping support. Put on your favorite tunes and play around. @threejs @webgl_webgpu Built with Codex from @OpenAI based on Fluoddity from @OA_paperclips

Play a crypto-themed asteroid shooter arcade game with power-ups and leaderboards.
@biteroidsarcade · X
☄️ Blast through waves of crypto-themed asteroids in the most addictive retro arcade reboot on the web. ⭐ Collect power-ups, chase high scores, master the grind, climb the leaderboard 🕹️ Play anywhere — desktop or mobile, same account & progress 👉

Skydex is a free multiplayer flight world in your browser: fly an FPV drone or soar as a gull over the real Earth — satellite terrain, real cities, other pilots live. Creative voxe
@SkydexOnline · X

Simulate cutting gemstones with a realistic 3D faceting machine in your browser.
@YOUYU032 · X
I'm a jewelry designer. I can't code. So I vibe-coded a 3D gemstone faceting simulator with Claude Code (Fable 5) — real machine mechanics, blind cuts, a sharp-tongued appraisal master. One HTML file. No engine. No build. Free in your browser:

A comedy physics shooting gallery where you throw things at ragdoll characters in a browser.
Yahivin · HN
Nutshot Simulator – 31 days, 59K prompts, 142M tokens, ~$23K of Claude

Real-time multiplayer space combat with physics-driven flight mechanics in your browser.
u/vilos5099 · Reddit
Working on SVG animations for a game. This is my cat Milo, composed of SVGs, following my cursor His face is composed entirely of SVGs. I'm using a PID so that there's a more natural movement to the head as it tracks the cursor around the page. I'm considering using animated faces in my web game: https://nebulaser.io (one inspiration is Star Fox 64), so this is a prototype of how those animations might look and feel. submitted by /u/vilos5099 to r/SideProje
Generate animation sprite sheets for game engines like Unity from a single sprite.
autosprite · HN
Show HN: I built an AI spritesheet generator for game developers

Play with 67 interactive worlds simulating physics, biology, and astronomy.
@maker_jackie · X
我做了一个我自己会忍不住一直玩的网站 shape of world。 这是一个“可游玩的知识宇宙”:你可以改变地轴倾角,看四季怎样出现;把小行星砸向地球;拆开一头牛,找到吊龙和牛腱;还可以查看超酷炫的黑洞和太阳系。 现在有 67 个互动世界。免费、不用登录,打开就能玩。 👉