
Hazard Hunt — Fire Safety Training Game
Spot workplace hazards, use fire extinguishers, and run emergency drills in this free training game.
@zubidavies · X
Fire Training/Safety interactive game
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Spot workplace hazards, use fire extinguishers, and run emergency drills in this free training game.
@zubidavies · X
Fire Training/Safety interactive game

Design personalized permaculture and homestead blueprints with AI guidance.
@oaZsxer · X
Cheers mate. Built this.

Add your questions to a permanent time capsule of human curiosity, searchable by future generations.
@rabotapiclinic · X
is a census of human curiosity — a permanent time capsule of the questions people carry, kept for every generation to find. No answers. No debate. No algorithm. Built with Claude Code. @ClaudeDevs @bcherny @claude_code .

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

Backend infrastructure that keeps AI agents alive with durable execution and state management.
iacguy · HN
Show HN: Durable AI agents without the workflow engine

Create and visualize 3D room interiors with an interactive design tool.
u/Effective-Account278 · Reddit
Built a 3D interior design tool solo as a college student (weekends only) — would love honest feedback Hey — I'm a college student building Haven, an interior design platform. Long-term vision is an all-in-one place combining a real 3D room design tool (like IKEA Kreativ/Coohom) with a designer-client marketplace (like Houzz). This is the first real piece: the Room Designer itself. Built entirely solo, weekends only, on an old 8GB MacBook Air. What it does right now: Build a room manually

Build a waitlist where subscribers get unique referral links to move up the queue and drive viral growth.
@MM_AFRAZ · X

Prepare for tech interviews with DSA, system design, and company-specific guidance for placement rounds.
@nomadicinfra · X