
Replicant Space - API-first space exploration
Enter the galaxy as a replicant, bootstrap from the belt, and clone yourself across the stars in this space game.
mercutio · HN
Replicant Space – an HTTP API-based game based on the Bobiverse books
The full gallery
Tech stack
60 projects

Enter the galaxy as a replicant, bootstrap from the belt, and clone yourself across the stars in this space game.
mercutio · HN
Replicant Space – an HTTP API-based game based on the Bobiverse books

Explore the Solar System, step inside the ISS, and watch the Origins of our world unfold.
@rugovaBuilds · X

Explore the galaxy, mine resources, build trade empires.
@Vo_exp · X
Void Explorer is live. A persistent multiplayer space game. Land on planets, mine resources, build your economy, compete across an infinite universe. Free, in your browser. I designed and directed it end-to-end, built with Claude. #indiegame #spacegame

Put your brand in space. Claim a ranked advertising position on Mars, get your brand seen, and compete for the top 40 spots.
@TheWasimIdrisi · X

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

A to-do list that picks for you. Your tasks become planets in a hand-drawn solar system. Land on one and that's the thing you're doing next.
@TooManyTabsTn · X
not a startup but if you are like me and feel like doing a brain dump of your tasks, go to: your tasks become planets. pick a planet, land on it, start your goal and achieve it :) open to any feedback, thanks!

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 !

Explore the solar system in real-time, traveling between planets and moons from your browser.
@FBPublishing8 · X
Built with ChatGPT 5.6 Sol: an interactive Solar System Simulator. ☀️🪐 Travel between planets and moons, cross realistic distances, and settle into orbit—right in your browser. Explore it: #Codex #WebGL #ChatGPT #Fable #vibecoding #solarsystem #space

Track the ISS, Hubble, Tiangong, and more in a live 3D orbital map. Real-time positions from public TLE data, plus visible-pass predictions for your exact location — free, no signu
@AiMoney_Maker · X

Interactive 3D visualization of Starship flights and lunar missions.
@julian_le_roux · X
I'm vibe-coding a Starship flight simulator, and Grok correctly labelled the Gulf of America as the location of the booster splashdown 💪🏻🦅

Interact with a 3-layer parallax space scene demo.
@iampoul · X
made with v0 and just a fun demo to try my own parallax package xD got bored.

A visual social app where friends are planets that drift apart with silence and orbit closer when you stay in touch.
@PremShandilya16 · X
Nobody decides to lose a friend. Life gets busy, everyone means to reach out, and then it's been three years. So I built ORBIT. You're the sun. Your friends are planets. Talk often and they orbit close. Go quiet and they drift away. Live, clickable 👉 Built with @flowstep_ai + Claude Code over MCP #FlowstepChallenge