solar ring around the moon to harvest solar energy

See the link

How a Simple Idea Transformed My Neighborhood...

starts with a small, repeatable ritual that is visible, welcoming, and easy to join. they started taking their weekend coffee outside, greeting neighbors, lear...

Natural language browser commands:

Develop a browser extension that allows users to input natural text or voice commands, with immediate outcomes. The commands are passed to an LLM which determi...

how to build a community centric content account

Once a week, post:

I want to build a new consumer app with ai

Multi-Agent Tunnel allowing interactive session

# Multi-Agent Tunnel

生と死の物語

近未来、人間は心臓も、肺も、手足も、目も、身体のあらゆる部位を人工臓器や機械のパーツに置き換えられるようになった。老いも病も、もはや死の決定的な理由ではない。

SMS rain check service

A "rain check" service — text you when that sold-out item is back in stock at your local store

AI to help designing bespoke robots

ok guys - i have raccoon problems at home. i'm hoping to build a deterrent system using raspberry pi, camera, mechanical parts. but i don't know where to start...

A compelling title that is cryptic enough to get you to take action on it

https://ericwbailey.website/published/a-compelling-title-that-is-cryptic-enough-to-get-you-to-take-action-on-it/

ContextDB: a database for model to share concurrently

I often work across different models, and every chat conversation is like an update to the append only log. However, my chat with chatgpt isnt immediately visi...

Find the best local park to go to, NOW

The app shows nearby parks ranked by how crowded they are right now.

Interactive 3D map of the whole city from real-world scans

Build a living 3D map of the city using photogrammetry and 3D Gaussian splatting, starting block by block and neighborhood by neighborhood.

10分だけ、知らない誰かと話すアプリ

目的のない10分間の通話を、見知らぬ相手と楽しむアプリ。 恋愛でも、仕事でも、マッチングでもない。 ただ「少しだけ誰かと話したい」という気分のための場所。

(continue)git-ai: Git for AI

What You Gain from git-ai Provenance you can trust. Every commit knows whether a human or AI wrote it, which agent, with what confidence, and what human (if an...

SMS-first personal assistant that replaces your productivity apps

Instead of downloading another app you'll forget exists, text a number. Set reminders, save info, get morning briefs. Works because you already open texts 50 t...

Pairs strangers for a 3-minute phone call about nothing in particular

Most apps want a purpose. This one does not. You open it, get matched with a random person, and talk for 3 minutes about whatever comes to mind.

Public bulletin board with no signup

A simple bulletin board where people just show up and post. It can be split by zip code, neighborhood, building, school district, or any lightweight local boun...

Neighborhood tool library

We all got this problem: everyone in the neighborhood seems to have some tools that we don't have. let's make a directory that neighbors can register their too...

New Chess variant: 1D Chess Game

https://rowan441.github.io/1dchess/chess.html