
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

AI-generated humorous roasts of GitHub developer profiles.
hito20 · HN
I built an AI that roasts GitHub profiles

Practice LeetCode problems with automated spaced repetition scheduling.
@JoydeepNath007 · X

Record a 60-second pitch and get AI feedback on hook, clarity, and confidence with rewrites.
@Ethan_Cohen07 · X
, feel free to reach out to discuss ideas

Track burn rate, runway, and department spend to generate investor-ready PDF reports.
@greenlinebudget · X
financial tool for startups:

An FPS game built as a parent-friendly alternative to Roblox.
davitb · HN
I'm a father of two, 7 and 12. They are obsessed with Roblox, especially Rivals. Like a lot of parents, we did not love it. We tried the usual things: block it, limit it, set timers." It became a daily battle, a lose-lose situation. So I flipped the problem. Instead of fighting what they loved, I decided to lean into it, but with a twist. Why just play an FPS when you could build one together? My kids became the PMs. Claude and I became their engineer. I was shocked by how fast we moved. We picked a name, Cooked and started building. Get in. Lock in. Get cooked! In the first 3 hours, we had an actual FPS we could play together in the browser. Next day I invited my friend's two kids over. Suddenly, I had four PMs. We had 3 laptops, 1 iPad and 1 iPhone. So in 30mins we added mobile support and could play all 5 together. The kids would ask for features: "Can we have a rocket launcher that knocks people off the map?" "The knife should stab faster when you hold it." I know al

Upload a photo, pick a vibe, and get AI-generated roasts and comebacks to share.
@rnagulapalle · X
a fun open social app for roasting ppl in fun way :) … its local community high schoolers project Upload photo->get roastyy n share

Play chess online or against AI, with mini-games deciding every capture.
@GeorgeGognadze · X
Hi, I’m building the new chess version where mini games decide the capture @dualchess

Instantly transform rough thoughts into professional replies.
@anandkumar_dev · X

Cashflow dashboard for solopreneurs to track burn rate, taxes, and runway.
@kaki_llc · X
Check out what I just built with Lovable!

Optimize electricity spending by connecting utilities, EVs, and solar to find ideal charging times.
@gleam_energy · X
Gleam — an energy management tool that helps people understand, optimize, and save on electricity. Utility data, EVs, solar, batteries, and weather combine to answer questions like "Why did my bill go up?" or "Would switching rate plans save money?"

Match cartoon character colors using HSB sliders to guess the right shade.
Toon Tone — 浏览器里的动画角色颜色猜测游戏,玩家使用 HSB 滑块还原目标颜色,每轮显示色相、饱和度、亮度偏差得分,支持手机微调、种子分享和排行榜