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OpenAPPA: Deterministic guardrails that don't break agents

https://github.com/archestra-ai/OpenAPPA
9•simonpure•46m ago

Comments

keshakon•27m ago
Hi, Thank you for posting! OpenAPPA's maintainer here, will be happy to answer any questions!
motakuk•25m ago
Hi, openappa maintainer is here, thank you for posting!

Branch Target Reuse, BTR: New Spectre V2 Attack Targeting JIT Compilers

https://www.phoronix.com/news/Branch-Target-Reuse-BTR
1•porridgeraisin•1m ago•0 comments

More screen time is linked to poorer child development, study shows

https://www.cnn.com/2026/09/30/health/children-screen-time-study-scli-intl-wellness
1•smoyer•1m ago•0 comments

How to hack your partners WhatsApp

1•lucasgrinvall•3m ago•0 comments

Vulnerability disclosures double to 10k per month as AI fuels exploitation

https://therecord.media/google-vulnerabilities-cyberattacks-ai
1•speckx•5m ago•0 comments

What is happening in Kyiv. A drone strike near my University [video]

https://www.youtube.com/watch?v=HmSHgjNYj7w
1•consumer451•5m ago•0 comments

Aurora PostgreSQL now supports querying of Apache Iceberg and Parquet data

https://aws.amazon.com/about-aws/whats-new/2026/09/aurora-postgresql-query-apache-iceberg-and-par...
2•daigoba66•5m ago•0 comments

Numerai: Architect an AI scientist to predict the stock market

https://numer.ai/
1•filipstefano•7m ago•0 comments

Show HN: Perspica – A semantic diff for reviewing code

https://github.com/sshah03/perspica
1•sshah03•8m ago•0 comments

India restores ancient water systems (stepwells)

https://www.bbc.com/future/article/20260820-india-is-turning-to-ancient-water-systems-as-modern-o...
2•alentred•9m ago•0 comments

Gemini 4 Argon is here Looks amazing

https://twitter.com/GoogleAI/status/2105388478683119904
1•ltononro•10m ago•2 comments

Sadistic, Blatant, and Wanton: A Brief History of US Impunity from War Crimes

https://www.bostonreview.net/articles/sadistic-blatant-and-wanton/
1•paimapi•10m ago•0 comments

Gitea 28.0.0 Is Released

https://blog.gitea.com/release-of-28.0.0/
1•porridgeraisin•11m ago•0 comments

Show HN: CLI and TUI control for dps150 power supply

https://github.com/hmldns/dps150ctl
1•Homo__Ludens•12m ago•0 comments

Senate Democrats block bill to limit lawmakers' stock trades, citing voter ID

https://www.cbsnews.com/news/senate-stock-trading-voter-id-bill-democrats-block/
2•mc32•12m ago•0 comments

Google Grapples with Employee Skepticism About New Gemini Model

https://www.bloomberg.com/news/articles/2026-09-30/google-grapples-with-employee-skepticism-about...
1•merksittich•13m ago•0 comments

Show HN : Colour Picker for windows

https://apps.microsoft.com/detail/9nq8fv9dfq4v?hl=en-US&gl=US
1•brightertools•13m ago•0 comments

TalkScribe – On-device dictation and local LLM rewrite for macOS

https://talkscribe.app
1•jusef•14m ago•0 comments

Would you let AI agents into production?

https://incident-arena.com/
1•onnies•16m ago•0 comments

Show HN: EtherPK – a notes app where any concept is a Kanban Board (from tasks)

https://blog.etherpk.com/any-concept-can-be-a-kanban-board
1•gb2d_hn•17m ago•0 comments

We used a database as a message queue. Now we use Kafka

https://www.tigrisdata.com/blog/quick-fdb-kafka/
3•bootlegbilly•18m ago•0 comments

A better path for AI with Max Tegmark

https://www.youtube.com/watch?v=C-pWm59Oyqg
1•marojejian•18m ago•1 comments

Turn one question into a branching map of ideas with AI

https://www.echohive.ai/drift
1•echohive42•18m ago•0 comments

Factory AI vs. Cognition (Devin) board tussle

1•pranshuchittora•19m ago•0 comments

Ask HN: How should MLE navigate career in today's industry?

1•throwaway123198•19m ago•0 comments

Bi-directional Typing – Conor McBride [video]

https://www.youtube.com/watch?v=mLoEgiiFFc8
1•matt_d•22m ago•0 comments

How to Hack WhatsApp and Telegram

1•lucasgrinvall•22m ago•0 comments

America.gov AI Easter Egg? Type "play minecraft"

https://www.facebook.com/AnthonyDavidAdams/posts/breaking-head-over-to-america-gov-and-type-play-...
1•ada1981•25m ago•3 comments

Show HN: termkick – a simple, no-clutter native macOS SSH client

https://products.n0agi.com/termkick/
2•N0AGI•25m ago•0 comments

Reasons to Use MyDef

https://github.com/hzhou/MyDef/blob/master/docs/Reasons.md
1•hzhou321•27m ago•0 comments

'The PR guys hated the name': The 1,000-year-old story behind Bluetooth

https://www.bbc.com/travel/article/20260924-the-1000-year-old-story-behind-bluetooth
1•rmason•27m ago•0 comments