
Destruction Map — Blow Up Real Buildings in Any City
Blow up real buildings in 3D across any city with physics-driven destruction and debris.
@ella_apps · X
- boom any building game BTW let's connect
The full gallery
Tech stack
61 projects

Blow up real buildings in 3D across any city with physics-driven destruction and debris.
@ella_apps · X
- boom any building game BTW let's connect

Search and compare sleep clinics and specialists from 4,000+ verified providers.
@DanielGPT2022 · X
Organically growing

Create travel map animation videos from your trip stops without learning timeline tools.
@yan_ianthe · X
Shoutout to travelboast and — gorgeous travel map animations. I just wanted one for my own trip without learning a timeline. so with GPT 5.5 vibe coding I shipped ✨Free, browser-only, no login, type your stops → get a video. this is what "vibe coding a weekend project" actually looks like: no spec, no figma, just "build me X" in a chat window.

Organize markdown notes with progress tracking and visualize them as interactive mind maps
@vasanthadabala · X
Not really a startup. It's just something I built for myself a simple note taking app with a planner, progress tracker, and mind map I'm going to share it publicly @NodesMap check it

Real-time tracking of Indian Railways trains with live maps and PNR status checks.
@japangor · X
I wanted FlightRadar24 for trains — no one was tracking Indian railways in real time, so I built it myself.

@joovier_ https://t.co/keG2Rl4hD4 data analysis app. Check out
@MourynCher16712 · X
data analysis app. Check out

Collect feature requests, let users vote, and publish your roadmap updates.
@TimoBuilds_ · X
building up to leading SaaS for solo-founders to close the feedback-loop to their customers what are you building rn?

Browse real-time traffic cameras across NYC's five boroughs on an interactive map.
@NWExplained · X
Not a startup, just something I made for myself

Save connections from X and LinkedIn with context to reconnect at the right time.
@aditya_founder · X

Explore 150 legendary train routes on an interactive world map with facts about each line.
@Flightmussy · X

Analyzes handwritten student work to provide AI-powered feedback and identify misconceptions.
@WachangaWinston · X
An algebra crisis at home became TeachMap: teacher-reviewed AI feedback and misconception maps from handwritten work. Built with Codex + GPT-5.6 Sol for OpenAI Build Week.

Upload PDFs and videos to build a visual knowledge map, then chat with an AI research assistant.
allybahaei · HN
Bring all your sources into a visual space, ask questions with full context, branch LLM conversations, and go deep on YouTube videos / research papers to build your knowledge canvas.