jac08h · HN

I turned my quote collection into a walkable 3D library (desktop-only)

theceka · HN

The Quiet Map – Earth's quietest place, measured by seismometers

@CiprianiRanieri · X

Builders Map: community of builders from all over the world.

@danielendara · X

Sure! let's connect! My latest creation is

balalaika · V2EX

AI 辅助做了一个古建漫游指南 主要想收集一些古建筑相关的文献和照片 根据文物保护名单的顺序来收录的，目前收集的还不多，目前还是 codex 辅助收集数据然后人工审核拼接的，所以补充起来还比较慢 网站地址： https://gujianzhu.wiki

@EllistriponX · X

kingchesco · HN

I know $90 for a dining app sounds absurd. And it’s not even an app; it's a wrapper for an LLM. But it is how it is built that makes it so expensive. I had to make a whole API just to call it (which because its own SAAS). All just to bypass dumb google reviews. Google Maps and reviews send people to places optimized for tourists and good copywriters. To find actual local hole-in-the-walls algorithmically, I had to first build that api (called BWENDI), a "spatial gravity" engine using 100GB+ of tweaked OSM, GeoNames, and other proprietary data. Instead of aggregating reviews, it mathematically calculates foot-traffic, throughput, transaction stats, and economic criticality among other factors. Bwendi is A Python/Node ETL pipeline feeding an LMDB-backed context API. It uses a proprietary 1MB binary grid served via Cloudflare Workers for millisecond edge reads with near-zero overhead, hosted in Switzerland. This was done of course to get the purest location context around every street

developeron29 · HN

Free AI travel destination search across Asia

u/Apprehensive_Lock260 · Reddit

Made a simple UK postcode lookup app with AI insights - free to use Thought I'd try to build something for my portfolio and dabble with some AI integration too. Using deepseek, it analyses publicly available data from multiple government/free-to-use APIs. Data is available to browse separately of AI too. https://postcodecooker.com Things im still working on: - The calculation for the area score, sometimes feels to generous/harsh, hard to find a balance - The area circle on the map is

@atbigthumb · X

@japangor · X

I wanted FlightRadar24 for trains — no one was tracking Indian railways in real time, so I built it myself.

@12squaredAI · X

| @fieldcam_app