Arkteka turns images and plain-English descriptions into construction-ready blueprints.

Let's test it in public:

Drop an image of a house, extension or renovation idea (a photo, sketch or AI render)

Add one sentence about what you want ("add a covered patio", "make it 3 bedrooms")

Hey everyone!

Like many of you, I used Splitwise for years to split trip and flatmate expenses. Lately, it has become almost unusable on the free tier between strict daily expense limits, annoying 10-second wait timers, and constant paywall popups just to do basic math.

So I built Contri a clean, fast, and 100% free Android app for splitting group bills without the nonsense.

What makes Contri different:

Hey makers! I'm Dali, and tomorrow (Oct 21) I'm launching Apixo on Product Hunt.

If you use AI coding agents every day, you know how fast API bills add up. Apixo gives you one OpenAI- and Anthropic-compatible API key for Claude, GPT, GLM, DeepSeek and more, at up to 90% below official prices.

What you get:

Swap the base URL and it works with OpenCode, other coding agents or your own app

Daylight helps set your body clock, telling your body when to wake and when to rest.
Getting outside during the day supports alertness, mood, and better sleep at night.
A little time outdoors can make a meaningful difference to your daily rhythm.
Wearables focus too much on sleep and exercise but not really the drivers behind those.

Hence, we started our first Looove feature from daylight diary:

https://looovehealth.com/UV/
Try it out! Let me know how I could improve :)

Today I launched Agentmetry, an open-source tool I've been building alone: it records what AI coding agents like Claude Code, Cursor and Codex actually do on your machine (every command, file read and tool call) into a tamper-evident local log.

A few things I didn't expect, which might be useful to anyone building developer tools:

1. The first real feature request wasn't about security. A developer asked to see time and token usage broken down by task and tool, because they'd found by hand that one browser tool was burning most of their time and tokens. Same data, completely different value. I'd been pitching the wrong benefit to half my audience.

2. Saying what the tool can't do helped more than the features. It only sees agents whose hooks are installed, and it can't see cloud agents at all. Every time I said that up front, the conversation got more serious, not less.

Hi Product Hunt, I'm Guofeng (misswell), a solo indie developer. Over the past few years I've shipped 16 small, focused tools. Each one solves a problem I actually had. No team, no VC, no growth hacks, just software I wanted to exist. Here's the full collection.

macOS

• MacPilot - native macOS toolbox: auto-quit apps, clipboard history, window switcher, screenshot OCR, BLE proximity unlock. Free and open source. github.com/misswell/MacPilot

• OctoShrink - local-first image compression. Drop in images or folders, batch compress, nothing uploaded. github.com/misswell/octo-shrink apps.apple.com/cn/app/id6792604654

• DevSweep - cleans developer caches to make room for your next build. Never touches source. github.com/misswell/DevSweep

• ClipNest - one shortcut sends clipboard content into your Obsidian vault, with AI sorting it into Markdown notes. github.com/misswell/ClipNest

• DeepSeek Harness Desk - an independent open-source desktop client for running DeepSeek Harness in a calm, focused window. github.com/misswell/deepseek-harness-desk

• Clawdesk - a quiet, visible desktop presence for your coding agents. github.com/misswell/Clawdesk

• CCRBar - control Claude Code Router from the menu bar. Pure SwiftUI, no Electron. github.com/misswell/CCRBar

iPhone and iPad

I m learning electronics and soldering, so I decided to challenge myself by building a simple, budget-friendly alternative to some Flipper Zero functions.

The project uses a D1 Mini ESP8266, an OLED display, IR receiver and transmitter modules, 433 MHz RF modules, an 18650 battery, HiveMQ, MQTT, and a private web dashboard.

A few days ago, I posted about how easy it is to get carried away building things, especially with AI making implementation so accessible.

It reminded me of something I went through with Atlas, my travel app project.

I spent quite some time trying to improve place search, exploring different search engines and data providers. But eventually I realized that getting anywhere close to perfect search would take a lot of effort and potentially be quite costly. Hard to justify when you don't even have users yet

So I took a simpler approach: let users click anywhere on the map and add a place themselves.

So, what exactly is PageEngine?

Imagine you have a business idea.

You know what you want to build, but you don't have a designer, you don't want to spend days coding a landing page, and you just want to get it online.

That's where PageEngine comes in.

Most sleep technology tracks your sleep. Cool, but what if you need help falling asleep in the first place?

We're building for the period when you're still awake. Think of it like an off-ramp for your busy mind.