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Google Offers Free PC Upgrade for 500M Windows Users

https://www.forbes.com/sites/zakdoffman/2026/04/07/google-offers-free-pc-upgrade-for-500-million-...
1•blitzar•3m ago•0 comments

I still build apps for myself

https://blog.kulman.sk/why-i-still-build-ios-apps/
1•ig0r0•3m ago•0 comments

Pg_sage – Agentic Postgres Dba

https://github.com/jasonmassie01/pg_sage
1•pg_sage•5m ago•0 comments

Ask HN: Should AI credits be refunded on mistakes?

1•ed_elliott_asc•9m ago•1 comments

Surprising links between autism, Alzheimer's could change how we treat both

https://www.washingtonpost.com/health/2026/04/02/autism-alzheimers-link-research-treatment/
1•pseudolus•11m ago•1 comments

Why Claude Mythos is not AGI

https://lucrbvi.bearblog.dev/claude-mythos-is-not-agi/
2•lucrbvi•12m ago•1 comments

A little bit, everywhere, all at once

https://ghostsofthemachine.substack.com/p/a-little-bit-everywhere-all-at-once
1•gemniii•13m ago•0 comments

OpenSSH to warn for non post-quantum key agreement scheme

https://www.openssh.org/pq.html
1•j03b•13m ago•0 comments

They're Made Out of Meat (1991)

http://www.terrybisson.com/theyre-made-out-of-meat-2/
2•surprisetalk•14m ago•0 comments

Why LLMs Are Bad Writers but Good Editors

https://jasmi.news/p/ai-writing
2•surprisetalk•14m ago•0 comments

Why I'm a Quaker

https://thingofthings.substack.com/p/why-im-a-quaker
1•surprisetalk•14m ago•0 comments

Read Hobbes, Locke, Hume, and Mill via Earlymoderntexts.com

https://arjunpanickssery.substack.com/p/you-should-read-hobbes-locke-hume
1•surprisetalk•14m ago•0 comments

US disrupts Russian military-run DNS hijacking network

https://www.reuters.com/business/media-telecom/us-disrupts-russian-military-run-dns-hijacking-net...
2•2OEH8eoCRo0•17m ago•0 comments

Operation "Epic Fury" Deepens Transatlantic Rift: U.S., EU at Odds over Security

https://militarnyi.com/en/articles/operation-epic-fury-deepens-transatlantic-rift-u-s-and-europe-...
2•vrganj•17m ago•0 comments

Wrote an extension for the Thunderbird Client to help protect from Phishing

https://addons.thunderbird.net/en-US/thunderbird/addon/stop-phishing-me/
2•StopPhisingMe•18m ago•1 comments

The hundred most influential books since the war (2008)

https://web.archive.org/web/20100619010636/http://entertainment.timesonline.co.uk/tol/arts_and_en...
2•MyOtherAct•19m ago•0 comments

Who Would Be Scared If AI Replaced Their Jobs?

https://maxglobalnews.com/if-ai-takes-over-we-lose-our-jobs-but-if-ai-fails-we-also-lose-our-jobs/
1•videobroker•22m ago•0 comments

Show HN: Voxcode: local speech to text and ripgrep = transcript and code context

https://github.com/jensneuse/voxcode
1•jensneuse•23m ago•1 comments

Americans Are Drowning in Debt? 60% or More

https://www.patreon.com/posts/debt-slavery-is-155080852
3•videobroker•24m ago•0 comments

Apple in Talks to Boost Mac Neo Production as Sales Exceed Expectations

https://www.culpium.com/p/apple-in-talks-to-boost-mac-neo-production
2•kristianp•25m ago•0 comments

Understanding the Go Runtime: The System Monitor

https://internals-for-interns.com/posts/go-sysmon/
2•valyala•29m ago•0 comments

Greece to ban under-15s from social media from next year

https://news.sky.com/story/greece-to-ban-under-15s-from-social-media-from-next-year-13529181
6•austinallegro•32m ago•0 comments

Men Are Buying Hacking Tools to Use Against Their Wives and Friends

https://www.wired.com/story/men-are-buying-hacking-tools-to-use-against-their-wives-and-friends/
2•joozio•32m ago•0 comments

Breakthrough in AI Solving Math Conjectures: Peking Univ. Team's Exploration

https://chinaresearchcollective.substack.com/p/a-new-breakthrough-in-ai-solving
2•seekdeep•33m ago•2 comments

Did it get dumber? Tracking Claude Code and Codex according to HN comments

https://diditgetdumber.com/
2•lebek•33m ago•2 comments

RFC 0015: Pi Licensing

https://rfc.earendil.com/0015/
1•tosh•37m ago•0 comments

Reading /etc./passwd through a translation file upload (CVE-2026-32251)

https://simonkoeck.com/writeups/tolgee-xxe-translation-import
1•soeckly•37m ago•0 comments

Hugging Face Contributes Safetensors to PyTorch Foundation

https://www.linuxfoundation.org/press/pytorch-foundation-announces-safetensors-as-newest-contribu...
1•rbanffy•38m ago•0 comments

DuckLake's 900x Speed Claim:A Database in Your Catalog Is Worth Two in the Cloud

https://www.banandre.com/blog/ducklake-900x-speed-claim-data-inlining-analysis
1•pholanda•40m ago•0 comments

Why Your Engineering Team Is Slow (It's the Codebase, Not the People)

https://piechowski.io/post/codebase-drag-audit/
2•grepsedawk•40m ago•0 comments
Open in hackernews

What if your QA engineer never slept?

1•GTCHO•11mo ago
I've worked in startups and big tech. The most common bottleneck? QA. One team I know ditched the traditional approach and runs an agent that acts like an engineer, 24/7. It's synthetic, learns from bug history, and can gate PRs. Wild idea, or future standard?

Comments

duxup•11mo ago
I think you knowing someone who does this thing might be able to clue us into how well it works.
turtleyacht•11mo ago
QA receives whatever gets merged and (what they decide gets) deployed (to test); they cannot block PRs. It would be nice though to make some checks block merge, i.e. Required workflows.

Learning from bugs is amazing. Connect to production support tickets to link code changes to real incidents. When done manually by on-call, there is no other historical context.

Automate estimation with "this story reminds me of stories A, B, C, which were estimated to be X points and took Y days." A link lets folks drill down to code metrics, artifact version, etc.

A QA agent would be remarkable in that it has a complete and total timeline for everything, and can be queried in chat.

GTCHO•11mo ago
Completely agree. Linking incidents back to code changes is one of the most valuable things a team can do but it's rarely done well. In this case, the agent actually learns from that full timeline production incidents, support tickets, commit diffs. It surfaces patterns you’d never catch manually, like an issue that only appears under high concurrency.

Also yes on chat querying. One of the most useful parts was letting PMs ask questions like “Has this bug happened since April?” and getting a full trace across releases. The idea of automating grooming using historical story similarity is spot on too. This could easily save teams hours per sprint.

jakedlu•11mo ago
I think it's an interesting idea, especially if it's just running on production or staging and constantly just trying new flows/testing edge cases. I would be curious about (1) the quality of testing compared to an actual human and (2) the cost involved. Obviously compared to a human salary the cost could get quite high before it became an impediment (also depending on quality). But running an agent 24/7 seems like costs could certainly pile up.
GTCHO•11mo ago
Really good points. On quality it’s not replacing human insight, but it is exceptional at pattern recognition and coverage at scale. It catches edge cases that tend to get missed and never forgets past regressions. The best results I’ve seen come from pairing the agent with human QA. The agent does ambient monitoring and flags suspicious behavior. Humans then dig deeper.

Cost-wise, it’s surprisingly reasonable. The version I saw ran in containers that spun up based on commit activity or deploy frequency. So if no one is pushing code, it's idle. But during launches or busy dev cycles, it ramps up. Much cheaper than staffing a full team to maintain 24/7 vigilance.

ThrowawayR2•11mo ago
If your QA staff are no better than an "AI" agent, dump them and hire better QA staff.
GTCHO•11mo ago
I hear you and to be clear, this isn’t about replacing talented QA teams. It’s about offloading the repetitive and pattern-based parts of QA so human testers can focus on more strategic, exploratory, and usability-driven work.

In the case I saw, the agent handled things like regression patterns, diff analysis, and known-risk detection across thousands of past issues. The QA team actually became more valuable because they weren’t stuck rerunning the same test plan for the fifth time that week. It was augmentation, not replacement.

That said, I totally agree if a team is just rubber-stamping PRs, the issue isn’t automation, it’s expectations and leadership.