I want to build a new consumer app with ai

Find the best local park to go to, NOW

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

A portable platform layer

Portable Durable Objects A vendor-neutral stateful runtime: same API for counters, sessions, locks, chat rooms, collaborative state, and per-tenant actors. use...

(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...

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...

Multi-Agent Tunnel allowing interactive session

# Multi-Agent Tunnel

Version Control for the Age of Agents

We need a dual-layer, rich metadata, version control system that gives agents reproducibility and gives humans legibility. Every commit has two faces: one the...

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。

how to build a community centric content account

Once a week, post:

A human readable process manager

Have you ever opened top, Activity Monitor, or Task Manager and seen a wall of random process names like mds, WindowServer, kernel_task, or Google Chrome Helpe...

Programmable browser tab

A browser extension / new-tab workspace that lets users create mini tools for the page they’re on using prompt.

FiberGrid: Dark-fiber sensing for real-time quakes + groundwater mapping

https://www.nature.com/articles/s41598-018-36675-8

美しい都市デザインが、人と人の支え合いを生むまで

日本の都市に広がるコンクリートの森を、もっと美しく、もっと人がつながれる場所に変えるにはどうすればいいのか。 この本は、無機質な街並みに緑、余白、居場所、小さな共同空間を取り戻し、人と人との自然な交流や支え合いを生む都市デザインについて考える。 見た目の美しさだけではなく、孤立を減らし、近所の助け合いを育てる街のあり...

We need DOM-manipulating reading aid

As an ADHD person - I have a hard time to focus. LLM helps me a lot, especially on the reading part. However - i feel most of the LLM stays at summarize this,...

We seriously need iPhone18 mini

ALL..THESE..BIG..PHONES..SLIPPING..OFF..MY..HAND

Hierarchical Context Swapping for smart usage

Hierarchical Context Swapping

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...

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...

solar ring around the moon to harvest solar energy

See the link

help user to beat dynamic pricing

A daily dashboard that shows whether everyday prices (gas, eggs, groceries, flights, and more) are running hot, normal, or cold compared to historical averages...