Hacker News

OpenAI Codex 401 Outage

Hacker News - Fri, 09/25/2026 - 7:07pm

Article URL: https://status.openai.com

Comments URL: https://news.ycombinator.com/item?id=49851205

Points: 7

# Comments: 5

Categories: Hacker News

Show HN: I wrote a book on trading psychology, Daoism, and quant risk

Hacker News - Fri, 09/25/2026 - 7:05pm

Hi HN

Trading is full of difficult decisions. You can know exactly what you should do, yet emotions, fear, and greed can still push you to do the opposite.

I’ve experienced this firsthand. I couldn’t find a proper trading psychology framework on the market that truly addressed this part of trading for me.

After years of searching, I found something that works for me. So I created this book to help others too.

I’m the author of THE DAO OF TRADING: Trade Like Water, Adapt to Market Trends, Manage Risk, and Let Profits Flow.

The book is based on the 8 core trading principles behind my startup.

I wrote the book I wish someone had handed me 10+ years ago.

My mission is simple: to help traders build consistency and improve profitability.

Enjoy it!

Free eBook with Amazon KU: https://link.amazon/B01SHgkZC

If you prefer a physical copy, here’s the hardcover: https://link.amazon/B0eeJmBil

BTW, there’s also a “Read Sample” option available on Amazon if you don’t have Amazon KU.

I’d love to hear your feedback, critiques, and thoughts on how you handle decision-making and discipline under pressure!

Comments URL: https://news.ycombinator.com/item?id=49851184

Points: 1

# Comments: 0

Categories: Hacker News

A Lean Proof Printing Python Union Find

Hacker News - Fri, 09/25/2026 - 7:01pm
Categories: Hacker News

Transpute

Hacker News - Fri, 09/25/2026 - 7:00pm
Categories: Hacker News

State of Zig Game Development

Hacker News - Fri, 09/25/2026 - 6:57pm
Categories: Hacker News

Tell HN: Codex Is Down

Hacker News - Fri, 09/25/2026 - 6:51pm

Shows an Incorrect API Key error...which is weird. Nothing on the status page.

Per Twitter/X this appears to be widespread

Comments URL: https://news.ycombinator.com/item?id=49851032

Points: 23

# Comments: 9

Categories: Hacker News

Too Many Roads

Hacker News - Fri, 09/25/2026 - 6:50pm
Categories: Hacker News

No designer, no coding → blasa.shop

Hacker News - Fri, 09/25/2026 - 6:17pm

Article URL: https://blasa.shop/

Comments URL: https://news.ycombinator.com/item?id=49850679

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: OOMU is a free macOS native desktop AI harness (local and cloud)

Hacker News - Fri, 09/25/2026 - 6:16pm

I built OOMU because I honestly got tired of the endless cycle of installing, fixing, updating, fixing, using, fixing the open source harnesses out there like OpenClaw. I also quickly got tired of paying for cloud API tokens.

OOMU (https://oomu.ai) isn't just another chatbot. It's a native macOS binary written in Rust and AppKit. It handles real work like interactings with system apps, work in the terminal, and compiling docs like Word, Excel, PowerPoint, and PDF. It can also handle multi-turn tasks locally on your Mac.

There is no Electron bloat, no background web services, and it stays 0.0% idle CPU when you are not actually using it.

A few key things about how it works:

It's as free as you want it to be. The app is free, forever even when we get out of beta. No subscriptions, tiers, or other paid services. You can use it completely through local models with Gemma 4 E2B QAT being the default the app requires at setup (can auto download as part of the setup). If you want to go hybrid, you can also BYOK your own API subscriptions. We've tested with OpenAI, Gemini, DeepSeek, Grok, and Mistral, direct and through aggregators. This is useful if you need to do more demanding work than a local model can handle.

One feature I'm most proud of is intelligent auto-routing. A small routing model sits on your machine to determine the complexity of a prompt and whether is should be handled locally or on the cloud. This is a turn-by-turn feature that can select a route automatically for each individual prompt. You must enable this feature, as it is not turned on by default. It can be selected in the chat window. I suspect other harnesses might follow this approach once they figure out that not every prompt needs a frontier model.

OOMU prioritizes privacy, has zero telemetry, and everything stays on your Mac in an encrypted local database. There's none of the markdown file mess you get with other commercial and open source harnesses either. It even includes an Air-Gap mode that cuts network access completely.

We've localized it into 12 languages right out of the box (English, German, Spanish, French, Japanese, Simplified Chinese, Traditional Chinese, Portuguese, Russian, Ukrainian, Vietnamese, and Indonesian).

We are currently on Beta 2 (0.2.16). It is stable and handles daily tasks with relative ease. As with any complex software, I expect a few bugs might pop up here and there. If you run into anything showstopping, I would appreciate your feedback using the built-in bug report form in the app.

You can download from https://oomu.ai and the release notes are here https://oomu.ai/release-notes.html

Or you can also install via Homebrew: brew install --cask oomu-ai/tap/oomu

I would love to hear your thoughts, critiques, and how it is working on your local machine.

Comments URL: https://news.ycombinator.com/item?id=49850662

Points: 1

# Comments: 0

Categories: Hacker News

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